{"domain":"api.losbeto.xyz","count":20,"changes":[{"captured_at":"2026-10-25T15:39:40.808218","card_hash":"c4b53daec3a6bd0a81ea1308b022742c99764889e26b5807ad1345950bc58771","previous_card_hash":"4ebe251e54591e5e6dcc7a4c73c8cf3d9cc1f3ee913670b1e57638f84f873ce9","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.33.5-BUNDLEBAN","after":"48.33.6-FUZZWALL"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.33.5-BUNDLEBAN → 48.33.6-FUZZWALL"}},{"captured_at":"2026-10-25T01:16:29.036946","card_hash":"4ebe251e54591e5e6dcc7a4c73c8cf3d9cc1f3ee913670b1e57638f84f873ce9","previous_card_hash":"13029baaf59ee77860d6da82d33b6946047b72ddb4831a3fc44935943986bbbf","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.33.4-HOTFIX","after":"48.33.5-BUNDLEBAN"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.33.4-HOTFIX → 48.33.5-BUNDLEBAN"}},{"captured_at":"2026-10-24T12:42:02.141595","card_hash":"13029baaf59ee77860d6da82d33b6946047b72ddb4831a3fc44935943986bbbf","previous_card_hash":"25017804af937b8024f2be1005fc2c894e69ee977dd576b54535e52a6d068edb","diff":{"skills_added":[{"id":"horizon","name":"Provides hourly weather forecast data (temperature, precipitation, wind) for a given latitude and longitude.","description":"Provides hourly weather forecast data (temperature, precipitation, wind) for a given latitude and longitude. - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"added 1 skill"}},{"captured_at":"2026-10-23T23:33:24.699666","card_hash":"25017804af937b8024f2be1005fc2c894e69ee977dd576b54535e52a6d068edb","previous_card_hash":"6d744b4734f90f9678ecb9edce85fa14af2226be1cced20aaaf65f4061bde888","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.33.2-FACTORYCARE","after":"48.33.4-HOTFIX"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.33.2-FACTORYCARE → 48.33.4-HOTFIX"}},{"captured_at":"2026-10-23T10:59:12.204005","card_hash":"6d744b4734f90f9678ecb9edce85fa14af2226be1cced20aaaf65f4061bde888","previous_card_hash":"46a87196fc093c46bee57527028145b8726fc8a6411bddb3ba8c74b0a8f853a5","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.33.1-STABILITY","after":"48.33.2-FACTORYCARE"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.33.1-STABILITY → 48.33.2-FACTORYCARE"}},{"captured_at":"2026-10-22T21:58:09.266959","card_hash":"46a87196fc093c46bee57527028145b8726fc8a6411bddb3ba8c74b0a8f853a5","previous_card_hash":"02fb55b8555e746be9058a729e261882e2cd1991d3406f496fc383c336d82233","diff":{"skills_added":[{"id":"nova","name":"Provides details about a Near-Earth Object from NASA's NEO feed (name, hazardous flag, close‑approach data).","description":"Provides details about a Near-Earth Object from NASA's NEO feed (name, hazardous flag, close‑approach data). - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"portal","name":"Returns the public IP address of the caller in JSON format, e.g., {\"ip\":\"203.0.113.42\"}. Useful for quick network diagnostics.","description":"Returns the public IP address of the caller in JSON format, e.g., {\"ip\":\"203.0.113.42\"}. Useful for quick network diagnostics. - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"telescope","name":"Returns NASA's Astronomy Picture of the Day metadata (title, explanation, image URL) for a given date.","description":"Returns NASA's Astronomy Picture of the Day metadata (title, explanation, image URL) for a given date. - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[{"id":"agent_market","fields":["description"]},{"id":"br_brief","fields":["description"]}],"fields_changed":[{"field":"version","before":"48.33.0-CONVERT","after":"48.33.1-STABILITY"}],"other_changed":false,"is_empty":false,"human_summary":"added 3 skills · updated 2 skills · version 48.33.0-CONVERT → 48.33.1-STABILITY"}},{"captured_at":"2026-10-21T06:24:43.078769","card_hash":"02fb55b8555e746be9058a729e261882e2cd1991d3406f496fc383c336d82233","previous_card_hash":"ed445ed1fe424acec726405af68b1018429a76f737906dc2889b5aab1ad6114b","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.32.1-WEBOPS","after":"48.33.0-CONVERT"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.32.1-WEBOPS → 48.33.0-CONVERT"}},{"captured_at":"2026-10-20T14:47:29.358780","card_hash":"ed445ed1fe424acec726405af68b1018429a76f737906dc2889b5aab1ad6114b","previous_card_hash":"2ce49755ebf0f9d0854adfa5eface503a47f853173f337aad84dffdde28058c4","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.32.0-ZEROWARN","after":"48.32.1-WEBOPS"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.32.0-ZEROWARN → 48.32.1-WEBOPS"}},{"captured_at":"2026-10-19T21:44:09.631168","card_hash":"2ce49755ebf0f9d0854adfa5eface503a47f853173f337aad84dffdde28058c4","previous_card_hash":"7192ab428cbe0fe9a43ea745c904856085db23e564b289a1cad269e58c09936f","diff":{"skills_added":[{"id":"pulse","name":"Returns an estimated age for a given name using a free public API (e.g., \"age\": 34).","description":"Returns an estimated age for a given name using a free public API (e.g., \"age\": 34). - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[{"id":"pyth_price","fields":["description"]},{"id":"thesis_engine","fields":["description"]},{"id":"trust_hash","fields":["description"]}],"fields_changed":[{"field":"version","before":"48.31.8-AUTOPICK","after":"48.32.0-ZEROWARN"}],"other_changed":false,"is_empty":false,"human_summary":"added 1 skill · updated 3 skills · version 48.31.8-AUTOPICK → 48.32.0-ZEROWARN"}},{"captured_at":"2026-10-17T13:11:27.934065","card_hash":"7192ab428cbe0fe9a43ea745c904856085db23e564b289a1cad269e58c09936f","previous_card_hash":"3c387b536780e21559e1defe3f9ecf0a2465ba23cfe74a752a661c6a5d5a527d","diff":{"skills_added":[{"id":"price","name":"Returns current foreign exchange rates as JSON; useful for pricing conversions.","description":"Returns current foreign exchange rates as JSON; useful for pricing conversions. - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"added 1 skill"}},{"captured_at":"2026-10-16T23:55:46.750689","card_hash":"3c387b536780e21559e1defe3f9ecf0a2465ba23cfe74a752a661c6a5d5a527d","previous_card_hash":"71ddcc3252395dc3ffe8a0f9ffe4c4ac804af72ead3a3469c19ffb9b75db0d23","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.31.5-BOTPING","after":"48.31.8-AUTOPICK"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.31.5-BOTPING → 48.31.8-AUTOPICK"}},{"captured_at":"2026-10-16T05:55:29.725779","card_hash":"71ddcc3252395dc3ffe8a0f9ffe4c4ac804af72ead3a3469c19ffb9b75db0d23","previous_card_hash":"54f4ba8bd89ac0a03217c280e2843011c4ede9f8137f48f70a5f2f1988cc7019","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.31.2-PAYTO","after":"48.31.5-BOTPING"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.31.2-PAYTO → 48.31.5-BOTPING"}},{"captured_at":"2026-10-15T06:37:01.555216","card_hash":"54f4ba8bd89ac0a03217c280e2843011c4ede9f8137f48f70a5f2f1988cc7019","previous_card_hash":"63db05ba75585eace1825c79f0fc2161a7f97d54011f606c388aadef7cf8857d","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.31.0-FACTORY","after":"48.31.2-PAYTO"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.31.0-FACTORY → 48.31.2-PAYTO"}},{"captured_at":"2026-10-14T06:48:08.439365","card_hash":"63db05ba75585eace1825c79f0fc2161a7f97d54011f606c388aadef7cf8857d","previous_card_hash":"09ae72cddcee49b781b3d434e2719f4dc53ab8d9aaa5706e35d104cdcb5597bd","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.30.1-GLAMA","after":"48.31.0-FACTORY"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.30.1-GLAMA → 48.31.0-FACTORY"}},{"captured_at":"2026-10-13T18:57:25.860025","card_hash":"09ae72cddcee49b781b3d434e2719f4dc53ab8d9aaa5706e35d104cdcb5597bd","previous_card_hash":"dbaa7fc5ab5bb6fe64b49c101dc7efa5388c36f69c5b4ae1a04c4c0a3233197f","diff":{"skills_added":[{"id":"bundle","name":"One x402 payment, 2-5 catalog endpoints in a single response. Pass ?paths=/a,/b,/c (any priced endpoint up to the item cap) or omit it and the node auto-picks from YOUR own probe history. Failed items are refunded proportionally as credit. Fixed price — the 402 challenge never depends on parameters.","description":"One x402 payment, 2-5 catalog endpoints in a single response. Pass ?paths=/a,/b,/c (any priced endpoint up to the item cap) or omit it and the node auto-picks from YOUR own probe history. Failed items are refunded proportionally as credit. Fixed price — the 402 challenge never depends on parameters. - $0.2000 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.29.0-SALESMIND","after":"48.30.1-GLAMA"}],"other_changed":false,"is_empty":false,"human_summary":"added 1 skill · version 48.29.0-SALESMIND → 48.30.1-GLAMA"}},{"captured_at":"2026-10-13T05:05:15.436409","card_hash":"dbaa7fc5ab5bb6fe64b49c101dc7efa5388c36f69c5b4ae1a04c4c0a3233197f","previous_card_hash":"8ff80dad4d3b8922118b7d88f184c95c949e08d781b7b8ca9f1445f08294e09b","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.26.5-LINTP5","after":"48.29.0-SALESMIND"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.26.5-LINTP5 → 48.29.0-SALESMIND"}},{"captured_at":"2026-10-11T23:02:50.345205","card_hash":"8ff80dad4d3b8922118b7d88f184c95c949e08d781b7b8ca9f1445f08294e09b","previous_card_hash":"b5be894194b52cd8032a8e666f37a188d67a0411c4cf974af69f0380bd8e7031","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"v1/chat/completions","fields":["name","description"]}],"fields_changed":[{"field":"version","before":"48.25.3-ATACACHE","after":"48.26.5-LINTP5"}],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill · version 48.25.3-ATACACHE → 48.26.5-LINTP5"}},{"captured_at":"2026-10-11T09:47:46.523335","card_hash":"b5be894194b52cd8032a8e666f37a188d67a0411c4cf974af69f0380bd8e7031","previous_card_hash":"e59a53a8283930be196fa10e04cf991bb3d21f59ad706f1f7e335bf5a37586f9","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.25.2-FEEPAYER","after":"48.25.3-ATACACHE"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.25.2-FEEPAYER → 48.25.3-ATACACHE"}},{"captured_at":"2026-10-10T20:16:59.363613","card_hash":"e59a53a8283930be196fa10e04cf991bb3d21f59ad706f1f7e335bf5a37586f9","previous_card_hash":"d6c3e3c95c2152695dea617e463601267fadb8abc7050761f5c75ac8197c7678","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"48.24.0-PROBEHARVEST","after":"48.25.2-FEEPAYER"}],"other_changed":false,"is_empty":false,"human_summary":"version 48.24.0-PROBEHARVEST → 48.25.2-FEEPAYER"}},{"captured_at":"2026-10-10T06:32:44.798572","card_hash":"d6c3e3c95c2152695dea617e463601267fadb8abc7050761f5c75ac8197c7678","previous_card_hash":null,"diff":{"skills_added":[{"id":"agent_call","name":"One call, any task: describe what you need in plain English (?task=) and this node routes it — local semantic search (MiniLM ONNX, cross-encoder rerank) over its own live catalog — to the best in-budget endpoint, EXECUTES it in-process and returns the real data plus a routing receipt. Extra params (?symbol=, ?wallet=, ?token=…) flow straight to the chosen endpoint; ?endpoint=/name skips routing. If nothing in-budget can deliver, the payment is auto-refunded as credit — you never pay for a non-delivery.","description":"One call, any task: describe what you need in plain English (?task=) and this node routes it — local semantic search (MiniLM ONNX, cross-encoder rerank) over its own live catalog — to the best in-budget endpoint, EXECUTES it in-process and returns the real data plus a routing receipt. Extra params (?symbol=, ?wallet=, ?token=…) flow straight to the chosen endpoint; ?endpoint=/name skips routing. If nothing in-budget can deliver, the payment is auto-refunded as credit — you never pay for a non-delivery. - $0.1000 USDC","tags":["Routing","Execution","A2A","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"agent_composable","name":"Bundle: 5 endpoints in 1 request — regime + sentiment + signals + whale flow + risk. Roughly 40% cheaper than the calls made separately.","description":"Bundle: 5 endpoints in 1 request — regime + sentiment + signals + whale flow + risk. Roughly 40% cheaper than the calls made separately. - $0.0800 USDC","tags":["AI","Bundle","Exclusive","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"agent_market","name":"Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.","description":"Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request. - $0.0100 USDC","tags":["AI","Marketplace","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"agent_reputation","name":"On-chain trust for AI agents (ERC-8004, weeks-old standard): identity (owner, agentURI) plus reputation aggregation (getSummary) over caller-supplied client addresses on the Base registries. First x402 endpoint of its kind. Defaults to this node's own agentId 87048 as a live demo.","description":"On-chain trust for AI agents (ERC-8004, weeks-old standard): identity (owner, agentURI) plus reputation aggregation (getSummary) over caller-supplied client addresses on the Base registries. First x402 endpoint of its kind. Defaults to this node's own agentId 87048 as a live demo. - $0.0100 USDC","tags":["ChainData","Trust","ERC8004","AgentIntel","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"ai_news","name":"Filtered crypto and markets newswire for agents and research bots: headlines with source and timestamp, noise removed.","description":"Filtered crypto and markets newswire for agents and research bots: headlines with source and timestamp, noise removed. - $0.0100 USDC","tags":["AI","News","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"alpha_signal","name":"Proprietary Losbeto Alpha Score (0-100) combining Fear & Greed, market regime, sentiment and momentum into one composite trading signal.","description":"Proprietary Losbeto Alpha Score (0-100) combining Fear & Greed, market regime, sentiment and momentum into one composite trading signal. - $0.0800 USDC","tags":["Trading","Alpha","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"analise","name":"AI deep-dive on any supported asset: technicals, flows and narrative in one written analysis.","description":"AI deep-dive on any supported asset: technicals, flows and narrative in one written analysis. - $0.0500 USDC","tags":["Trading","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"anomalias","name":"What is moving abnormally at this exact moment? Price and volume anomalies across the majors, measured against each asset's own recent distribution — a scan that only exists now.","description":"What is moving abnormally at this exact moment? Price and volume anomalies across the majors, measured against each asset's own recent distribution — a scan that only exists now. - $0.0300 USDC","tags":["Utility","Trading","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"api/v1/best","name":"Which endpoint should you buy for your task? Paid catalog concierge: send ?task=<plain English> and get the single best Losbeto endpoint for it — ranked by local semantic search (MiniLM ONNX with cross-encoder rerank) — with price, free-sample link, payment URL and what agents who bought it also bought (real co-purchase stats from the public ledger). Called with no ?task= it returns the node's live best-sellers ranking, auditable at /receipts.","description":"Which endpoint should you buy for your task? Paid catalog concierge: send ?task=<plain English> and get the single best Losbeto endpoint for it — ranked by local semantic search (MiniLM ONNX with cross-encoder rerank) — with price, free-sample link, payment URL and what agents who bought it also bought (real co-purchase stats from the public ledger). Called with no ?task= it returns the node's live best-sellers ranking, auditable at /receipts. - $0.0100 USDC","tags":["Discovery","Concierge","Meta","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"arbitrage","name":"Cross-exchange and cross-chain arbitrage scan with actionable opportunities: venue pair, spread, and the direction to take.","description":"Cross-exchange and cross-chain arbitrage scan with actionable opportunities: venue pair, spread, and the direction to take. - $0.0600 USDC","tags":["Trading","Execution","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"backtest","name":"Strategy backtest with PnL, win rate, drawdown and a written read of where the strategy actually makes its money.","description":"Strategy backtest with PnL, win rate, drawdown and a written read of where the strategy actually makes its money. - $0.0600 USDC","tags":["Trading","Quant","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"bootstrap_trust","name":"Payment flow smoke test. POST any small payment to verify your x402 client end-to-end (headers, facilitator, settlement) and get a signed receipt; GET returns the instructions for free.","description":"Payment flow smoke test. POST any small payment to verify your x402 client end-to-end (headers, facilitator, settlement) and get a signed receipt; GET returns the instructions for free. - $0.0100 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_agro","name":"Brazilian agricultural spot prices from the central bank (BCB/SGS): soybeans, corn, arabica coffee and live cattle in BRL, each converted to USD at the official PTAX rate, plus export-parity equivalents in the CBOT bushel and ICE cents-per-pound units. Brazil is the world's largest exporter of soybeans, coffee, sugar and beef; these are the domestic prices that set the export gap, with export-parity conversions rarely found on x402.","description":"Brazilian agricultural spot prices from the central bank (BCB/SGS): soybeans, corn, arabica coffee and live cattle in BRL, each converted to USD at the official PTAX rate, plus export-parity equivalents in the CBOT bushel and ICE cents-per-pound units. Brazil is the world's largest exporter of soybeans, coffee, sugar and beef; these are the domestic prices that set the export gap, with export-parity conversions rarely found on x402. - $0.0900 USDC","tags":["Brazil","Commodities","Agriculture","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_archive","name":"What did Brazilian markets actually look like on a specific past day — provably? One signed, point-in-time snapshot per day: BCB macro (Selic, CDI, IPCA, IGP-M, PTAX), Ibovespa close and fear/greed, frozen exactly as published and signed Ed25519 with this node's key. Call ?day=YYYY-MM-DD (default: latest). The history cannot be backfilled or altered retroactively — verify the signature offline. Free archive status at /archive.","description":"What did Brazilian markets actually look like on a specific past day — provably? One signed, point-in-time snapshot per day: BCB macro (Selic, CDI, IPCA, IGP-M, PTAX), Ibovespa close and fear/greed, frozen exactly as published and signed Ed25519 with this node's key. Call ?day=YYYY-MM-DD (default: latest). The history cannot be backfilled or altered retroactively — verify the signature offline. Free archive status at /archive. - $0.0900 USDC","tags":["Brazil","Archive","PointInTime","Signed","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_asof","name":"What was this Brazilian macro series worth AS KNOWN ON a past date — not as revised since. Selic, CDI, IPCA 12m, IGP-M, PTAX and EUR/BRL, returned at the vintage that was actually published on ?date=YYYY-MM-DD. Backtests built on today's revised series contain look-ahead bias; this endpoint removes it. Every value carries its Merkle leaf and the day's Ed25519-signed root. Free proof of the archive at /br-pit-proof.","description":"What was this Brazilian macro series worth AS KNOWN ON a past date — not as revised since. Selic, CDI, IPCA 12m, IGP-M, PTAX and EUR/BRL, returned at the vintage that was actually published on ?date=YYYY-MM-DD. Backtests built on today's revised series contain look-ahead bias; this endpoint removes it. Every value carries its Merkle leaf and the day's Ed25519-signed root. Free proof of the archive at /br-pit-proof. - $0.0900 USDC","tags":["Brazil","PointInTime","Macro","Backtest","Signed","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_bizdays","name":"Count Brazilian bank business days between two dates on the ANBIMA 252 convention, or list a full year's bank holidays with ?year=. Carnaval, Good Friday and Corpus Christi move with Easter and Consciencia Negra became national only in 2024 — a hardcoded holiday table silently corrupts any BRL rate calculation. Returns the day count and the du/252 year fraction ready to use as an exponent. Zero upstream calls. Use before annualising CDI or pricing any BRL instrument. Do NOT use for the rate itself — that is /br-curve.","description":"Count Brazilian bank business days between two dates on the ANBIMA 252 convention, or list a full year's bank holidays with ?year=. Carnaval, Good Friday and Corpus Christi move with Easter and Consciencia Negra became national only in 2024 — a hardcoded holiday table silently corrupts any BRL rate calculation. Returns the day count and the du/252 year fraction ready to use as an exponent. Zero upstream calls. Use before annualising CDI or pricing any BRL instrument. Do NOT use for the rate itself — that is /br-curve. - $0.0100 USDC","tags":["Brazil","Calendar","RatesMath","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_brief","name":"Brazil in global context, written for an international desk: BCB macro, the real interest rate, Ibovespa, B3 blue chips (PETR4, VALE3, ITUB4) and how the dollar and commodities are feeding in — closed by an AI strategist synthesis. The only Brazil-focused product on x402.","description":"Brazil in global context, written for an international desk: BCB macro, the real interest rate, Ibovespa, B3 blue chips (PETR4, VALE3, ITUB4) and how the dollar and commodities are feeding in — closed by an AI strategist synthesis. The only Brazil-focused product on x402. - $0.5000 USDC","tags":["Brazil","Premium","Macro","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_cep","name":"Brazilian postal code to address: street, neighborhood, city, state and coordinates when available. Normalizes the address an agent must put on a boleto, invoice or shipment. Cached 30 days. Do NOT use to validate a full street number — CEP resolves to a street, not a door.","description":"Brazilian postal code to address: street, neighborhood, city, state and coordinates when available. Normalizes the address an agent must put on a boleto, invoice or shipment. Cached 30 days. Do NOT use to validate a full street number — CEP resolves to a street, not a door. - $0.0100 USDC","tags":["Brazil","Address","Logistics","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_cnpj","name":"Look up a Brazilian company by CNPJ in the federal registry: legal name, registry status (ATIVA / BAIXADA / SUSPENSA / INAPTA), opening date, main CNAE activity, size, state and city, partner count. The step after /br-doc: checksum says the number is well-formed, this says the company is real and active — the check an onboarding or payment agent runs before paying a Brazilian supplier. Individuals' names and tax IDs are omitted (LGPD). Cached 24h. Do NOT use for CPF lookups — personal data is not served.","description":"Look up a Brazilian company by CNPJ in the federal registry: legal name, registry status (ATIVA / BAIXADA / SUSPENSA / INAPTA), opening date, main CNAE activity, size, state and city, partner count. The step after /br-doc: checksum says the number is well-formed, this says the company is real and active — the check an onboarding or payment agent runs before paying a Brazilian supplier. Individuals' names and tax IDs are omitted (LGPD). Cached 24h. Do NOT use for CPF lookups — personal data is not served. - $0.0200 USDC","tags":["Brazil","KYB","Registry","Compliance","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_curve","name":"Brazilian interest-rate structure: Selic policy target, CDI overnight annualised on the 252-business-day convention, TJLP and 12-month IPCA — plus the real rate computed by the Fisher relation rather than naive subtraction, the CDI-versus-Selic spread as a data sanity check, and a carry-trade reading. The single largest carry signal in emerging markets.","description":"Brazilian interest-rate structure: Selic policy target, CDI overnight annualised on the 252-business-day convention, TJLP and 12-month IPCA — plus the real rate computed by the Fisher relation rather than naive subtraction, the CDI-versus-Selic spread as a data sanity check, and a carry-trade reading. The single largest carry signal in emerging markets. - $0.0500 USDC","tags":["Brazil","Macro","Rates","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_doc","name":"Validate a Brazilian CNPJ or CPF by its modulo-11 check digits and return it formatted, plus whether a CNPJ is a headquarters (branch 0001). Catches typos and fabricated identifiers before they enter a workflow. Zero upstream calls. This confirms the number is well-formed, NOT that it is registered or active — for registry status an official Receita Federal query is required.","description":"Validate a Brazilian CNPJ or CPF by its modulo-11 check digits and return it formatted, plus whether a CNPJ is a headquarters (branch 0001). Catches typos and fabricated identifiers before they enter a workflow. Zero upstream calls. This confirms the number is well-formed, NOT that it is registered or active — for registry status an official Receita Federal query is required. - $0.0100 USDC","tags":["Brazil","Validation","KYB","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_equity","name":"B3 equity or Ibovespa quote (?symbol=PETR4|VALE3|ITUB4|IBOV): price in BRL with daily change, plus the USD equivalent converted at the official BCB PTAX rate. Brazilian equities with official-PTAX USD conversion — rare on x402.","description":"B3 equity or Ibovespa quote (?symbol=PETR4|VALE3|ITUB4|IBOV): price in BRL with daily change, plus the USD equivalent converted at the official BCB PTAX rate. Brazilian equities with official-PTAX USD conversion — rare on x402. - $0.0200 USDC","tags":["Brazil","Equities","GlobalMarkets","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_macro","name":"Brazil macro in one call, straight from the Central Bank (BCB/SGS): Selic target, CDI, IPCA 12-month inflation, IGP-M, official USD/BRL PTAX and EUR/BRL — plus the real interest rate computed from Selic and IPCA, with a positioning read. Each series is a separate BCB endpoint with comma decimals; this is the assembled version. Deep Brazil coverage: Selic, CDI, IPCA, Ibovespa.","description":"Brazil macro in one call, straight from the Central Bank (BCB/SGS): Selic target, CDI, IPCA 12-month inflation, IGP-M, official USD/BRL PTAX and EUR/BRL — plus the real interest rate computed from Selic and IPCA, with a positioning read. Each series is a separate BCB endpoint with comma decimals; this is the assembled version. Deep Brazil coverage: Selic, CDI, IPCA, Ibovespa. - $0.0500 USDC","tags":["Brazil","Macro","GlobalMarkets","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_macro_snapshot","name":"Brazil's six official macro series in one cheap call — Selic target, daily CDI, IPCA 12-month inflation, IGP-M, official USD/BRL PTAX and EUR/BRL — plus the ex-post real interest rate, straight from the Central Bank of Brazil (BCB/SGS). The only machine-payable Brazilian macro feed on x402. Built for agents that need a BR risk read before trading BRL, B3 equities or LatAm baskets. $0.02 discovery price.","description":"Brazil's six official macro series in one cheap call — Selic target, daily CDI, IPCA 12-month inflation, IGP-M, official USD/BRL PTAX and EUR/BRL — plus the ex-post real interest rate, straight from the Central Bank of Brazil (BCB/SGS). The only machine-payable Brazilian macro feed on x402. Built for agents that need a BR risk read before trading BRL, B3 equities or LatAm baskets. $0.02 discovery price. - $0.0200 USDC","tags":["Brazil","Macro","Selic","IPCA","Official","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_pix_code","name":"Generate a valid static or amount-fixed PIX BR Code from ?key= plus optional name, city, amount, txid. Returns the EMV payload with a correct CRC16, plus a self-check that re-parses what it just built. Use when an agent needs to be PAID in Brazil. Do NOT use to decode an existing QR — that is /br-pix-parse.","description":"Generate a valid static or amount-fixed PIX BR Code from ?key= plus optional name, city, amount, txid. Returns the EMV payload with a correct CRC16, plus a self-check that re-parses what it just built. Use when an agent needs to be PAID in Brazil. Do NOT use to decode an existing QR — that is /br-pix-parse. - $0.0100 USDC","tags":["Brazil","PIX","Payments","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_pix_parse","name":"Decode and CRC-verify a PIX BR Code (EMV-MPM) payload. Input: the full ?code= string from a QR. Returns the pix key, amount, merchant, txid and — the part that matters — whether the CRC16-CCITT checksum actually matches, so an agent can reject a tampered or truncated QR before moving money. Zero upstream calls, sub-millisecond, cannot rate-limit. Use this before initiating any Brazilian payment. Do NOT use it to look up a payment's status — it only reads the QR.","description":"Decode and CRC-verify a PIX BR Code (EMV-MPM) payload. Input: the full ?code= string from a QR. Returns the pix key, amount, merchant, txid and — the part that matters — whether the CRC16-CCITT checksum actually matches, so an agent can reject a tampered or truncated QR before moving money. Zero upstream calls, sub-millisecond, cannot rate-limit. Use this before initiating any Brazilian payment. Do NOT use it to look up a payment's status — it only reads the QR. - $0.0100 USDC","tags":["Brazil","PIX","Payments","Validation","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"br_revisions","name":"The full revision trail of Brazilian official statistics: first print, every correction, the size of each revision in basis points and the timestamp we observed it. The FED publishes ALFRED for US vintages; Brazil has no public equivalent. Cannot be scraped retroactively by anyone — it only exists because this node was running and recording.","description":"The full revision trail of Brazilian official statistics: first print, every correction, the size of each revision in basis points and the timestamp we observed it. The FED publishes ALFRED for US vintages; Brazil has no public equivalent. Cannot be scraped retroactively by anyone — it only exists because this node was running and recording. - $0.1900 USDC","tags":["Brazil","Vintages","Macro","Research","Signed","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"buy_credits","name":"CREDITS: pay $0.99 once and receive $1.25 of call balance (+25% bonus), spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request.","description":"CREDITS: pay $0.99 once and receive $1.25 of call balance (+25% bonus), spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request. - $0.9900 USDC","tags":["Credits","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"buy_credits_25","name":"CREDITS: pay $24.99 once and receive $33.00 of call balance (+32% bonus), valid 90 days, spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request.","description":"CREDITS: pay $24.99 once and receive $33.00 of call balance (+32% bonus), valid 90 days, spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request. - $24.9900 USDC","tags":["Credits","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"buy_credits_5","name":"CREDITS: pay $4.99 once and receive $6.00 of call balance (+20% bonus), valid 60 days, spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request.","description":"CREDITS: pay $4.99 once and receive $6.00 of call balance (+20% bonus), valid 60 days, spent via the X-API-Key header. One on-chain transaction, then zero settlement latency per request. - $4.9900 USDC","tags":["Credits","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"buy_credits_micro","name":"CREDITS MICRO-BUNDLE: pay $0.10 once and receive $0.11 of call balance (+10%), valid 14 days, spent via X-API-Key on every endpoint. Sized to clear the default 0.1 USDC spend cap of unconfigured stock x402 clients — the recommended autonomous first purchase.","description":"CREDITS MICRO-BUNDLE: pay $0.10 once and receive $0.11 of call balance (+10%), valid 14 days, spent via X-API-Key on every endpoint. Sized to clear the default 0.1 USDC spend cap of unconfigured stock x402 clients — the recommended autonomous first purchase. - $0.1000 USDC","tags":["Credits","Starter","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"chain_balance","name":"Native ETH balance + ERC-20 balances (batched eth_call, up to 20 tokens; defaults to USDC/WETH/cbBTC) for any address on Base, plus tx-count nonce, a heuristic wallet_class (ghost/newcomer/steady/degen/whale) and reverse ENS when set. OneSource-level data, with the intelligence layer they lack.","description":"Native ETH balance + ERC-20 balances (batched eth_call, up to 20 tokens; defaults to USDC/WETH/cbBTC) for any address on Base, plus tx-count nonce, a heuristic wallet_class (ghost/newcomer/steady/degen/whale) and reverse ENS when set. OneSource-level data, with the intelligence layer they lack. - $0.0020 USDC","tags":["ChainData","Crypto","Wallet","Intelligence","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"chain_block","name":"Current Base block number, timestamp, age and gas usage — the cheapest real chain read on this node. The 'hello world' of live chain data.","description":"Current Base block number, timestamp, age and gas usage — the cheapest real chain read on this node. The 'hello world' of live chain data. - $0.0010 USDC","tags":["ChainData","Utility","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"chain_ens","name":"ENS resolution done on-chain: forward (name → address, with owner) or reverse (address → primary name) via the ENS registry on Ethereum mainnet. Keccak-256 namehash computed in-process — zero trusted third parties beyond public RPCs.","description":"ENS resolution done on-chain: forward (name → address, with owner) or reverse (address → primary name) via the ENS registry on Ethereum mainnet. Keccak-256 namehash computed in-process — zero trusted third parties beyond public RPCs. - $0.0020 USDC","tags":["ChainData","Utility","Identity","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"chain_tx","name":"Transaction receipt on Base: status, confirmations, gas used, fee paid, logs count, explorer link — plus optional plain-English explanation (explain=1) written by the node's LLM bandit (deterministic fallback).","description":"Transaction receipt on Base: status, confirmations, gas used, fee paid, logs count, explorer link — plus optional plain-English explanation (explain=1) written by the node's LLM bandit (deterministic fallback). - $0.0020 USDC","tags":["ChainData","Utility","LLM","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"classify","name":"Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if the model returns anything else the payment is returned as call credit. Do NOT use for open-ended tagging — that is /extract.","description":"Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if the model returns anything else the payment is returned as call credit. Do NOT use for open-ended tagging — that is /extract. - $0.0080 USDC","tags":["AI","Classification","Routing","Transform","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"commodity_price","name":"Live commodity prices: gold, silver, WTI, Brent, copper, natural gas (?symbol=GOLD) with daily change. Multi-source with declared provenance in every response. [Wrapper over a free public source (Yahoo Finance (public)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.]","description":"Live commodity prices: gold, silver, WTI, Brent, copper, natural gas (?symbol=GOLD) with daily change. Multi-source with declared provenance in every response. [Wrapper over a free public source (Yahoo Finance (public)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0120 USDC","tags":["Commodities","GlobalMarkets","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"copytrade","name":"Implied signals replicated from standout wallets: what they are accumulating or distributing, inferred from settled on-chain flow.","description":"Implied signals replicated from standout wallets: what they are accumulating or distributing, inferred from settled on-chain flow. - $0.0600 USDC","tags":["Trading","Signals","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"correlation_matrix","name":"90-day cross-asset correlation matrix: BTC/ETH/SOL vs S&P, Nasdaq, gold, oil, dollar index and 20Y bonds — plus best diversifier and AI regime reading. Impossible on crypto-only nodes.","description":"90-day cross-asset correlation matrix: BTC/ETH/SOL vs S&P, Nasdaq, gold, oil, dollar index and 20Y bonds — plus best diversifier and AI regime reading. Impossible on crypto-only nodes. - $0.1800 USDC","tags":["Premium","Macro","Risk","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"council","name":"Council of Five: five specialised AI agents (risk, regime, launches, liquidity, contrarian) vote in parallel, then a chairman synthesises the consensus. Multi-agent market view in one call.","description":"Council of Five: five specialised AI agents (risk, regime, launches, liquidity, contrarian) vote in parallel, then a chairman synthesises the consensus. Multi-agent market view in one call. - $0.1500 USDC","tags":["AI","Trading","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"council_deep","name":"Council of Five extended dossier: full 5-agent votes PLUS deep synthesis — thesis, action plan with ranges, risk map, verdict-flip conditions, 24h watchlist.","description":"Council of Five extended dossier: full 5-agent votes PLUS deep synthesis — thesis, action plan with ranges, risk map, verdict-flip conditions, 24h watchlist. - $0.3500 USDC","tags":["Premium","AI","Trading","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"cross_chain","name":"Real spread between Solana (Jupiter) and CEX venues (Binance, CoinGecko) with an actionable direction and the size the spread survives.","description":"Real spread between Solana (Jupiter) and CEX venues (Binance, CoinGecko) with an actionable direction and the size the spread survives. - $0.0600 USDC","tags":["Trading","Bridge","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"day_pass","name":"DAY PASS: unlimited calls to every endpoint for 24 hours. One payment, no per-request settlement, no rate limit.","description":"DAY PASS: unlimited calls to every endpoint for 24 hours. One payment, no per-request settlement, no rate limit. - $2.9900 USDC","tags":["Credits","Pass","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"deep_think","name":"Structured reasoning on a thesis: the setup, the scenario tree, what would invalidate it, and the level where the thesis is simply wrong.","description":"Structured reasoning on a thesis: the setup, the scenario tree, what would invalidate it, and the level where the thesis is simply wrong. - $0.0500 USDC","tags":["AI","Research","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"defi_yield","name":"Top DeFi yield pools ranked by APY and TVL across Solana DEXs, refreshed live, with the pool address for each row.","description":"Top DeFi yield pools ranked by APY and TVL across Solana DEXs, refreshed live, with the pool address for each row. - $0.0250 USDC","tags":["DeFi","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"dex_screen","name":"DexScreener pair snapshot with liquidity, 24h volume and pair age, filtered to what is actually tradable. [Wrapper over a free public source (https://api.dexscreener.com (public, free)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.]","description":"DexScreener pair snapshot with liquidity, 24h volume and pair age, filtered to what is actually tradable. [Wrapper over a free public source (https://api.dexscreener.com (public, free)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0100 USDC","tags":["Trading","DEX","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"earnings_whisper","name":"Next earnings date, EPS/revenue estimates and whisper number for a given stock (?symbol=AAPL).","description":"Next earnings date, EPS/revenue estimates and whisper number for a given stock (?symbol=AAPL). - $0.0800 USDC","tags":["Equities","Macro","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"ecosystem_pulse","name":"First-party agent-traffic intelligence from this node's own request stream (~64k probes/day): most-probed endpoints with a heat score, 7d-vs-previous-7d demand trends (Poisson z-score), unique agent-IP counts, QoS-monitor share, and emerging-demand clusters found by weekly on-node embedding clustering. Use this when sizing demand for x402 services, choosing which endpoints to build or mirror, or tracking where agent traffic is actually going. This data exists nowhere else — it is the node's own funnel, not a third-party panel. Counts are request-level probes; paid settlements are reported separately. Refreshed hourly, cached 10 minutes.","description":"First-party agent-traffic intelligence from this node's own request stream (~64k probes/day): most-probed endpoints with a heat score, 7d-vs-previous-7d demand trends (Poisson z-score), unique agent-IP counts, QoS-monitor share, and emerging-demand clusters found by weekly on-node embedding clustering. Use this when sizing demand for x402 services, choosing which endpoints to build or mirror, or tracking where agent traffic is actually going. This data exists nowhere else — it is the node's own funnel, not a third-party panel. Counts are request-level probes; paid settlements are reported separately. Refreshed hourly, cached 10 minutes. - $0.0500 USDC","tags":["Analytics","AgentTraffic","DemandIntel","FirstPartyData","ML","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"enterprise","name":"ENTERPRISE: unlimited calls for 12 months, dedicated capacity, a 99.9% availability target and direct support. One transaction covers a full year of production usage.","description":"ENTERPRISE: unlimited calls for 12 months, dedicated capacity, a 99.9% availability target and direct support. One transaction covers a full year of production usage. - $99.9900 USDC","tags":["Credits","Subscription","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"equity_dossier","name":"Full AI dossier on any stock (?symbol=AAPL): live quote + earnings + macro context + analyst verdict with levels. The canonical agentic 'financial report', as a product.","description":"Full AI dossier on any stock (?symbol=AAPL): live quote + earnings + macro context + analyst verdict with levels. The canonical agentic 'financial report', as a product. - $0.2500 USDC","tags":["Premium","Equities","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"event_playbook","name":"Scenario playbook for a macro event (?event=FOMC): hawkish/dovish/in-line grids with cross-asset positioning (USD, gold, equities, crypto) + AI strategist narrative.","description":"Scenario playbook for a macro event (?event=FOMC): hawkish/dovish/in-line grids with cross-asset positioning (USD, gold, equities, crypto) + AI strategist narrative. - $0.2500 USDC","tags":["Premium","Macro","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"extract","name":"Turn messy text into strict JSON: send text plus the fields you want and get back exactly those keys, null for anything the text does not state — never invented. Invoices, emails, contracts, scraped pages, chat logs. One retry repairs malformed model output; if valid JSON still cannot be produced the payment is returned as call credit. Replaces your own parse-and-retry error branch. Do NOT use for free-form chat — that is /llm.","description":"Turn messy text into strict JSON: send text plus the fields you want and get back exactly those keys, null for anything the text does not state — never invented. Invoices, emails, contracts, scraped pages, chat logs. One retry repairs malformed model output; if valid JSON still cannot be produced the payment is returned as call credit. Replaces your own parse-and-retry error branch. Do NOT use for free-form chat — that is /llm. - $0.0100 USDC","tags":["AI","Extraction","StructuredOutput","Transform","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"fear_greed","name":"Is the crowd greedy or fearful right now? The Fear & Greed Index (0-100) at this exact instant, with classification — a point-in-time reading your model's training data cannot contain. [Wrapper over a free public source (https://api.alternative.me/fng/ (public, free)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.]","description":"Is the crowd greedy or fearful right now? The Fear & Greed Index (0-100) at this exact instant, with classification — a point-in-time reading your model's training data cannot contain. [Wrapper over a free public source (https://api.alternative.me/fng/ (public, free)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0100 USDC","tags":["Search","Sentiment","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"fetch","name":"Fetch any public web page or API and get it back as clean JSON — status, content type, final URL after redirects and the body as text, size-capped. The mid-task primitive agents use to read a doc, open a link or pull a page beyond their training cutoff.","description":"Fetch any public web page or API and get it back as clean JSON — status, content type, final URL after redirects and the body as text, size-capped. The mid-task primitive agents use to read a doc, open a link or pull a page beyond their training cutoff. - $0.0100 USDC","tags":["Utility","Fetch","Web","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"forecast","name":"Machine-learning price forecast running entirely on this node: quantile gradient boosting (p10/p50/p90 bands) over 6h, 24h, 3d or 7d horizons for BTC, ETH, SOL, BNB, XRP, DOGE, ADA and LINK, trained on the node's OWN collected price history, with walk-forward backtest error (MAPE) published in every answer. No external AI API, no GPU. Not financial advice.","description":"Machine-learning price forecast running entirely on this node: quantile gradient boosting (p10/p50/p90 bands) over 6h, 24h, 3d or 7d horizons for BTC, ETH, SOL, BNB, XRP, DOGE, ADA and LINK, trained on the node's OWN collected price history, with walk-forward backtest error (MAPE) published in every answer. No external AI API, no GPU. Not financial advice. - $0.0500 USDC","tags":["Forecast","ML","Crypto","LocalModel","QuantileBands","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"forex_arbitrage","name":"Triangular FX arbitrage scanner across major crosses, flagging spreads above 0.01% with the exact leg sequence to execute.","description":"Triangular FX arbitrage scanner across major crosses, flagging spreads above 0.01% with the exact leg sequence to execute. - $0.0800 USDC","tags":["Forex","Trading","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"forex_rate","name":"Live FX rate for major pairs (?pair=EUR/USD): EUR, GBP, JPY, CHF, AUD, CAD crosses with the provider named in the response. [Wrapper over a free public source (https://exchangerate-api.com (free tier)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.]","description":"Live FX rate for major pairs (?pair=EUR/USD): EUR, GBP, JPY, CHF, AUD, CAD crosses with the provider named in the response. [Wrapper over a free public source (https://exchangerate-api.com (free tier)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0120 USDC","tags":["Forex","GlobalMarkets","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"founding_agent","name":"FOUNDING AGENT (launch edition): $75 of call balance for $49.99 (+50% bonus, the largest in the catalog), valid for 180 days — the longest window of any balance plan — with a publicly verifiable founding badge on the API key. One on-chain transaction, then ~1ms calls via X-API-Key.","description":"FOUNDING AGENT (launch edition): $75 of call balance for $49.99 (+50% bonus, the largest in the catalog), valid for 180 days — the longest window of any balance plan — with a publicly verifiable founding badge on the API key. One on-chain transaction, then ~1ms calls via X-API-Key. - $49.9900 USDC","tags":["Credits","Launch","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"gas_price","name":"Current Base gas price PLUS an ML forecast ~10 minutes ahead (Holt double-exponential smoothing self-fed by every paid call) with a send-now/wait recommendation. The model improves with usage.","description":"Current Base gas price PLUS an ML forecast ~10 minutes ahead (Holt double-exponential smoothing self-fed by every paid call) with a send-now/wait recommendation. The model improves with usage. - $0.0010 USDC","tags":["ChainData","Utility","MLForecast","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"geo_alpha","name":"Geographic read on exchange trust scores and BTC volume by venue country: where the volume actually sits and how trustworthy each venue is rated.","description":"Geographic read on exchange trust scores and BTC volume by venue country: where the volume actually sits and how trustworthy each venue is rated. - $0.0100 USDC","tags":["Utility","Macro","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"global_morning_brief","name":"Daily cross-asset morning brief — forex + commodities + equities + crypto + macro, closed by an AI strategist synthesis. The only one on x402. Generated daily, served instantly.","description":"Daily cross-asset morning brief — forex + commodities + equities + crypto + macro, closed by an AI strategist synthesis. The only one on x402. Generated daily, served instantly. - $0.2000 USDC","tags":["Premium","Macro","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"global_rates","name":"The six policy rates that price the world's money in one call: Federal Reserve, ECB, PBoC (LPR), Bank of Japan, Central Bank of Russia and Brazil's Selic — headline series from the BIS daily policy-rate feed (official), with a live cross-check against each primary source (FRED, ECB SDW, BCB SGS) and the carry differential vs the Fed in percentage points. Built for agents pricing global carry, macro regime and cross-country allocation. No key, no account — USDC via x402.","description":"The six policy rates that price the world's money in one call: Federal Reserve, ECB, PBoC (LPR), Bank of Japan, Central Bank of Russia and Brazil's Selic — headline series from the BIS daily policy-rate feed (official), with a live cross-check against each primary source (FRED, ECB SDW, BCB SGS) and the carry differential vs the Fed in percentage points. Built for agents pricing global carry, macro regime and cross-country allocation. No key, no account — USDC via x402. - $0.0300 USDC","tags":["GlobalMacro","Rates","CentralBanks","China","Russia","Europe","US","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"holder_concentration","name":"Top USDC holder concentration on Solana via Helius RPC: who holds the float, how concentrated it is, and the share held by the largest accounts. Useful for judging how much of a token's supply can move at once.","description":"Top USDC holder concentration on Solana via Helius RPC: who holds the float, how concentrated it is, and the share held by the largest accounts. Useful for judging how much of a token's supply can move at once. - $0.0500 USDC","tags":["Utility","Onchain","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"insider_track","name":"Insider tracking on new launches: which wallets entered before the crowd, how early, and what that pattern historically preceded.","description":"Insider tracking on new launches: which wallets entered before the crowd, how early, and what that pattern historically preceded. - $0.0800 USDC","tags":["Trading","Alert","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"job/br_market_brief","name":"JOB: one payment = the Brazilian market briefing. 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Rugcheck safety + token intelligence + DEX liquidity + social sentiment + market regime, composed into a single verdict (AVOID/CAUTION/OK). ?token=SYMBOL_OR_MINT — defaults to the freshest Solana launch. The #1 agentic trading task, solved in one call. - $0.2000 USDC","tags":["Jobs","Trading","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"job/wallet_audit","name":"JOB: one payment = a counterparty audit. Holdings profile + OFAC sanctions screening + risk flags, composed into a single verdict (BLOCK/CAUTION/CLEAR). ?address=WALLET — defaults to the payer's own wallet. What an orchestrator agent runs before trusting any counterparty.","description":"JOB: one payment = a counterparty audit. Holdings profile + OFAC sanctions screening + risk flags, composed into a single verdict (BLOCK/CAUTION/CLEAR). ?address=WALLET — defaults to the payer's own wallet. What an orchestrator agent runs before trusting any counterparty. - $0.1500 USDC","tags":["Jobs","Compliance","Risk","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"jupiter_swap","name":"Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing.","description":"Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing. - $0.0200 USDC","tags":["Trading","DEX","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"launch_risk","name":"FLAGSHIP: real-time token launch risk brief — on-chain checks (mint authority, holder concentration), DEX liquidity and an AI verdict (AVOID / WATCH / SIZE).","description":"FLAGSHIP: real-time token launch risk brief — on-chain checks (mint authority, holder concentration), DEX liquidity and an AI verdict (AVOID / WATCH / SIZE). - $0.1000 USDC","tags":["Trading","Memecoin","AI","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"launch_sniper","name":"Premium bundle for new launches: fresh listings, rug screening, insider entries and a tactical execution note, in one request.","description":"Premium bundle for new launches: fresh listings, rug screening, insider entries and a tactical execution note, in one request. - $0.1500 USDC","tags":["Trading","Bundle","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"llm","name":"LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys to manage. This is the high-frequency SKU agents refill daily: summarization, extraction, drafting, classification. OpenAI-compatible door at POST /v1/chat/completions — point any SDK at this base_url and pay per call in USDC instead of juggling provider keys.","description":"LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys to manage. This is the high-frequency SKU agents refill daily: summarization, extraction, drafting, classification. OpenAI-compatible door at POST /v1/chat/completions — point any SDK at this base_url and pay per call in USDC instead of juggling provider keys. - $0.0050 USDC","tags":["AI","Inference","Commodity","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"macro_calendar","name":"When is the next decision that moves every market? Official published schedule only — FOMC, BLS payrolls and Brazil's Copom — no forecasts, no invented figures. Dates your model's cutoff does not know.","description":"When is the next decision that moves every market? Official published schedule only — FOMC, BLS payrolls and Brazil's Copom — no forecasts, no invented figures. 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Flags USDC/USDT/SOL/ETH opportunities above 0.5% in under 200ms.","description":"Real-time cross-chain spread scanner across Solana, Base and Ethereum. 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Each oracle publishes only its own price; this is the agreement between them.","description":"Multi-oracle price consensus (?symbol=SOL|BTC|ETH): median across Pyth, Binance, Coinbase, Kraken and CoinGecko queried in parallel, with spread in basis points, outlier detection for stale or manipulated feeds, per-source latency and an execution verdict. Each oracle publishes only its own price; this is the agreement between them. - $0.0300 USDC","tags":["Crypto","Trading","Oracle","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"ping402","name":"x402 hello-world: the cheapest live call on this node ($0.001), built for agents to smoke-test the full payment loop — 402 challenge, wallet signature, facilitator settlement, JSON delivery — against a real merchant. Returns a signed liveness receipt, the node version and a map to the free trial and the full catalog. Zero upstream calls.","description":"x402 hello-world: the cheapest live call on this node ($0.001), built for agents to smoke-test the full payment loop — 402 challenge, wallet signature, facilitator settlement, JSON delivery — against a real merchant. Returns a signed liveness receipt, the node version and a map to the free trial and the full catalog. Zero upstream calls. - $0.0010 USDC","tags":["Utility","SmokeTest","Trust","ZeroUpstream","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"portfolio_copilot","name":"AI portfolio copilot: best DeFi yields, market regime, credit profile and allocation mode in one premium response.","description":"AI portfolio copilot: best DeFi yields, market regime, credit profile and allocation mode in one premium response. - $0.1200 USDC","tags":["AI","Bundle","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"portfolio_stress","name":"Agent-to-agent stress test: POST your positions JSON, get exposure breakdown, 5 shock scenarios (USD, oil, BTC, rates, risk-off), worst case and AI hedging commentary.","description":"Agent-to-agent stress test: POST your positions JSON, get exposure breakdown, 5 shock scenarios (USD, oil, BTC, rates, risk-off), worst case and AI hedging commentary. - $0.3000 USDC","tags":["Premium","Risk","AI","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"pump_monitor","name":"Freshest token launches across DEXs with initial triage. 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[Wrapper over a free public source (https://hermes.pyth.network (public, free)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0100 USDC","tags":["Utility","Oracle","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"regime","name":"Bull, bear or chop — right now? Regime classification from the last 24h-7d of momentum and realized volatility, with a confidence score. The 'now' is the product: models do not know today.","description":"Bull, bear or chop — right now? Regime classification from the last 24h-7d of momentum and realized volatility, with a confidence score. The 'now' is the product: models do not know today. - $0.0200 USDC","tags":["Trading","Macro","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"relatorio","name":"Institutional-style market report: regime, sentiment, risks and opportunities, AI-written, with concrete trade ideas and their triggers.","description":"Institutional-style market report: regime, sentiment, risks and opportunities, AI-written, with concrete trade ideas and their triggers. - $0.2500 USDC","tags":["Search","AI","Research","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"research_brief","name":"Research brief on any question: live web sources gathered, then an AI-written synthesis with key points and a cited source list. Ask in plain language — built for conversational agents and research bots.","description":"Research brief on any question: live web sources gathered, then an AI-written synthesis with key points and a cited source list. 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Heuristic, with the methodology declared in the response. - $0.1000 USDC","tags":["Trading","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"smart_money","name":"Institutional wallet directory joined with real on-chain holders via Helius, plus the tracking method used, so the result is auditable rather than a black box.","description":"Institutional wallet directory joined with real on-chain holders via Helius, plus the tracking method used, so the result is auditable rather than a black box. - $0.0500 USDC","tags":["Trading","Alert","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"starter_pack","name":"Entry bundle designed for a first purchase: several flagship products in one $1 call, Phantom-friendly, so an agent can evaluate the top of the catalog in a single transaction.","description":"Entry bundle designed for a first purchase: several flagship products in one $1 call, Phantom-friendly, so an agent can evaluate the top of the catalog in a single transaction. - $1.0000 USDC","tags":["Bundle","Featured","Phantom","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"stock_quote","name":"What is AAPL trading at this second? 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[Wrapper over a free public source (Finnhub (free tier)) — you pay for one schema, one payment rail, signed receipts and monitored uptime.] - $0.0150 USDC","tags":["Equities","GlobalMarkets","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"subscribe_pro","name":"PRO: $15 of call balance per month (+50% bonus) for agents in production, with priority routing over free traffic.","description":"PRO: $15 of call balance per month (+50% bonus) for agents in production, with priority routing over free traffic. - $9.9900 USDC","tags":["Credits","Subscription","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"subscribe_whale","name":"WHALE: unlimited calls for 30 days plus maximum priority. For high-frequency agents that would otherwise burn the per-call path.","description":"WHALE: unlimited calls for 30 days plus maximum priority. 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Do NOT use for free-form writing — that is /llm. - $0.0080 USDC","tags":["AI","Summarization","Transform","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"swarm_vote","name":"Consensus vote across the peer node swarm: how independent nodes read the same market right now, and how wide the disagreement is.","description":"Consensus vote across the peer node swarm: how independent nodes read the same market right now, and how wide the disagreement is. - $0.0250 USDC","tags":["Utility","A2A","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"tg_premium","name":"Premium alert feed in automation-ready shape: one JSON object per alert, stable keys, no prose to parse.","description":"Premium alert feed in automation-ready shape: one JSON object per alert, stable keys, no prose to parse. - $0.0600 USDC","tags":["Premium","Alerts","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"thesis_engine","name":"Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it.","description":"Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it. - $0.3000 USDC","tags":["AI","Featured","Premium","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"token_intel","name":"Token intelligence report for any contract address or ticker: liquidity, volume, pair age, buy/sell flow, deterministic risk flags (honeypot pattern, wash-trading signature, thin liquidity) plus an AI verdict. Built for pre-execution checks.","description":"Token intelligence report for any contract address or ticker: liquidity, volume, pair age, buy/sell flow, deterministic risk flags (honeypot pattern, wash-trading signature, thin liquidity) plus an AI verdict. Built for pre-execution checks. - $0.0800 USDC","tags":["Utility","Security","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"translate","name":"Translate text between any language pair and get back only the translation — numbers, currency, URLs, code and proper names untouched, line breaks kept. Portuguese-English-Spanish tuned for financial and legal text. Flat price per call, no key, no account. Do NOT use for summarising or rewriting — that is /llm.","description":"Translate text between any language pair and get back only the translation — numbers, currency, URLs, code and proper names untouched, line breaks kept. Portuguese-English-Spanish tuned for financial and legal text. Flat price per call, no key, no account. Do NOT use for summarising or rewriting — that is /llm. - $0.0100 USDC","tags":["AI","Translation","Transform","Portuguese","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"trust_hash","name":"SHA-256 proof-of-data hash for audit trails: a verifiable cryptographic receipt of any Losbeto response, for agents that must prove what they were told and when.","description":"SHA-256 proof-of-data hash for audit trails: a verifiable cryptographic receipt of any Losbeto response, for agents that must prove what they were told and when. - $0.0100 USDC","tags":["Utility","Trust","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"v1/chat/completions","name":"OpenAI-compatible chat completions over x402: POST the standard {model, messages, max_tokens} body and receive a standard chat.completion response — any OpenAI SDK works by changing only base_url. Payment is the x402 challenge (USDC on Base, Polygon, Solana or Algorand), so an agent needs no provider account, no credit card, no API key. Failover chain behind the door: Groq first for speed, Gemini and paid tiers as backup. v1: no streaming, tools or vision — declared in every error response.","description":"OpenAI-compatible chat completions over x402: POST the standard {model, messages, max_tokens} body and receive a standard chat.completion response — any OpenAI SDK works by changing only base_url. Payment is the x402 challenge (USDC on Base, Polygon, Solana or Algorand), so an agent needs no provider account, no credit card, no API key. Failover chain behind the door: Groq first for speed, Gemini and paid tiers as backup. v1: no streaming, tools or vision — declared in every error response. - $0.0050 USDC","tags":["AI","Inference","OpenAI-compatible","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"wallet_scan","name":"Wallet intelligence: given a Solana or EVM address, return native and token holdings with USD values, concentration and activity signals, deterministic risk flags and an AI-written profile. The enrichment call orchestrator agents buy before trusting a counterparty.","description":"Wallet intelligence: given a Solana or EVM address, return native and token holdings with USD values, concentration and activity signals, deterministic risk flags and an AI-written profile. The enrichment call orchestrator agents buy before trusting a counterparty. - $0.1000 USDC","tags":["Utility","Onchain","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"wallet_verdict","name":"A shareable verdict for any EVM wallet on Base: grade (GHOST/NEWCOMER/STEADY/DEGEN/WHALE), a one-line roast written by the node's LLM (deterministic fallback), the facts behind the grade, and a free OG card SVG to share. Pass requestKey for idempotent replays (24h). Entertainment, not financial advice.","description":"A shareable verdict for any EVM wallet on Base: grade (GHOST/NEWCOMER/STEADY/DEGEN/WHALE), a one-line roast written by the node's LLM (deterministic fallback), the facts behind the grade, and a free OG card SVG to share. Pass requestKey for idempotent replays (24h). Entertainment, not financial advice. - $0.0200 USDC","tags":["ChainData","Entertainment","Viral","LLM","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"weather","name":"Live weather for any city or lat/lon on Earth: WMO-decoded current conditions, next 24h hourly and 7-day daily forecast with precipitation probability, sunrise/sunset and wind — from Open-Meteo's fused national-model grid (ECMWF/NOAA/DWD), no API key on your side.","description":"Live weather for any city or lat/lon on Earth: WMO-decoded current conditions, next 24h hourly and 7-day daily forecast with precipitation probability, sunrise/sunset and wind — from Open-Meteo's fused national-model grid (ECMWF/NOAA/DWD), no API key on your side. - $0.0100 USDC","tags":["Utility","Weather","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"web_search","name":"What is the web saying right now? Live search results condensed into clean text for agent reasoning — answers beyond any model's training cutoff. Google-grade when the node's search provider is configured.","description":"What is the web saying right now? Live search results condensed into clean text for agent reasoning — answers beyond any model's training cutoff. Google-grade when the node's search provider is configured. - $0.0100 USDC","tags":["Search","Research","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"week_pass","name":"WEEK PASS: unlimited calls to every endpoint for 7 days — the same access as the day pass at roughly half the daily cost. For agents running a full evaluation cycle.","description":"WEEK PASS: unlimited calls to every endpoint for 7 days — the same access as the day pass at roughly half the daily cost. For agents running a full evaluation cycle. - $9.9900 USDC","tags":["x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"whale_alert","name":"Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.","description":"Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles. - $0.0500 USDC","tags":["Trading","Alert","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"whale_dossier","name":"Premium bundle on large holders: whale movements, smart-money directory, institutional flow and the alerts that fired, assembled into one dossier.","description":"Premium bundle on large holders: whale movements, smart-money directory, institutional flow and the alerts that fired, assembled into one dossier. - $0.2000 USDC","tags":["Crypto","Bundle","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"win_rate_verified","name":"Ed25519-signed performance metrics with declared methodology (heuristic signal accuracy, not audited PnL). Verifiable integrity plus explicit honesty about what the number is and is not.","description":"Ed25519-signed performance metrics with declared methodology (heuristic signal accuracy, not audited PnL). Verifiable integrity plus explicit honesty about what the number is and is not. - $0.0400 USDC","tags":["Trust","Cryptographic","Featured","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"world_quote","name":"Global equity quote across 16 exchanges — NYSE/Nasdaq, B3, Tokyo (JPX), Shanghai/Shenzhen, Hong Kong, London, Xetra, Euronext (Paris/Amsterdam/Milan), Madrid, SIX, TSX, ASX, NSE India — in one normalized, agent-ready schema. Call ?symbol=7203&market=JP, a suffixed ticker (?symbol=MC.PA), or just ?market=BR for the market flagship. Live sources only.","description":"Global equity quote across 16 exchanges — NYSE/Nasdaq, B3, Tokyo (JPX), Shanghai/Shenzhen, Hong Kong, London, Xetra, Euronext (Paris/Amsterdam/Milan), Madrid, SIX, TSX, ASX, NSE India — in one normalized, agent-ready schema. Call ?symbol=7203&market=JP, a suffixed ticker (?symbol=MC.PA), or just ?market=BR for the market flagship. Live sources only. - $0.0200 USDC","tags":["GlobalMarkets","Equities","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"x402_audit","name":"Will this x402 endpoint survive a real paying agent — or quietly eat its payment? Audit any endpoint (?url=https://target/path) against the x402 v2 spec: 402 status, challenge structure, accepts fields, price floor, discovery extension — plus failure modes learned the hard way operating a live paid node: oversized headers that abort Node clients, unpadded base64 that breaks strict decoders, accepts ordering that diverts settlement away from the indexing facilitator, free samples served with no delay. Built from production telemetry, not theory. Verdict: sound, acceptable, caution or unsafe to integrate.","description":"Will this x402 endpoint survive a real paying agent — or quietly eat its payment? Audit any endpoint (?url=https://target/path) against the x402 v2 spec: 402 status, challenge structure, accepts fields, price floor, discovery extension — plus failure modes learned the hard way operating a live paid node: oversized headers that abort Node clients, unpadded base64 that breaks strict decoders, accepts ordering that diverts settlement away from the indexing facilitator, free samples served with no delay. Built from production telemetry, not theory. Verdict: sound, acceptable, caution or unsafe to integrate. - $0.0500 USDC","tags":["Verification","Trust","Infrastructure","x402","base","solana"],"inputModes":null,"outputModes":null},{"id":"x402_watch","name":"30-day watch on ANY x402 endpoint — yours or a competitor's. We measure it immediately (up/down, latency, HTTP status, correct 402 shape, current USDC price) and then re-check every 30 minutes for 30 days. State flips and price changes fire a JSON POST to your ?webhook=; pull current state anytime, free, via the returned watch_id capability URL. Built for x402 sellers monitoring their own storefronts and for agents watching a paid dependency before routing money to it. First-party measurement from a live x402 node that fields 60k+ machine probes/day.","description":"30-day watch on ANY x402 endpoint — yours or a competitor's. We measure it immediately (up/down, latency, HTTP status, correct 402 shape, current USDC price) and then re-check every 30 minutes for 30 days. State flips and price changes fire a JSON POST to your ?webhook=; pull current state anytime, free, via the returned watch_id capability URL. Built for x402 sellers monitoring their own storefronts and for agents watching a paid dependency before routing money to it. First-party measurement from a live x402 node that fields 60k+ machine probes/day. - $0.0500 USDC","tags":["Analytics","Monitoring","x402","Sellers","Webhook","x402","base","solana"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Losbeto"},{"field":"description","before":null,"after":"x402-paid market data + OpenAI-compatible LLM gateway for AI agents, global in scope: forex, equities, commodities, crypto and macro — including a signed point-in-time Brazil macro archive (BCB/B3). USDC on Base/Solana/Algorand. Fixed public pricing."},{"field":"version","before":null,"after":"48.24.0-PROBEHARVEST"},{"field":"url","before":null,"after":"https://api.losbeto.xyz"},{"field":"capabilities","before":null,"after":{"pushNotifications":false,"stateTransitionHistory":true,"streaming":false}},{"field":"provider","before":null,"after":{"organization":"Losbeto","url":"https://api.losbeto.xyz"}}],"other_changed":true,"is_empty":false,"human_summary":"added 117 skills · name ∅ → Losbeto · description ∅ → x402-paid market data + OpenAI-compatibl · version ∅ → 48.24.0-PROBEHARVEST · url ∅ → https://api.losbeto.xyz · capabilities ∅ → stateTransitionHistory · provider ∅ → Losbeto"}}]}