{"domain":"api.onchainagentintel.io","count":9,"changes":[{"captured_at":"2026-10-24T22:57:52.641832","card_hash":"cace7503615f93873ca595e82bddae4b7b7c9619bfdeacfb1cfd5384e1098f7e","previous_card_hash":"440a079ac08f383049c863e1c5c5d167f4f7a8e0b1233e2ba2691c81b14b1221","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"agent-intel-profile","fields":["description"]}],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill"}},{"captured_at":"2026-10-22T20:22:38.504879","card_hash":"440a079ac08f383049c863e1c5c5d167f4f7a8e0b1233e2ba2691c81b14b1221","previous_card_hash":"8aa0295e26288e9189388a51a0be0b2f78aecbcdb58a3821be1723c9769928cf","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"agent-intel-subscribe","fields":["description"]}],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill"}},{"captured_at":"2026-10-21T08:03:10.424858","card_hash":"8aa0295e26288e9189388a51a0be0b2f78aecbcdb58a3821be1723c9769928cf","previous_card_hash":"5a1f320ce302d550299ac9b788dfc9d2b5f858a5cb6c7a23ac7f335be5358bac","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"agent-intel-profile","fields":["description"]},{"id":"agent-intel-search","fields":["description"]},{"id":"agent-intel-trending","fields":["description"]},{"id":"public-agent-detail","fields":["description"]}],"fields_changed":[{"field":"description","before":"Comprehensive agent intelligence service for the ERC-8004 agent economy. Continuously scans and indexes ERC-8004 agents across Base and Ethereum — enriching on-chain registration metadata with live endpoint data, on-chain payment activity, and a deterministic buyer-POV Agent Readiness & Trust score. Sells market intelligence via x402: agent profiles, capability searches, on-chain payment analytics, trending agent discovery, peer similarity, ecosystem deltas, market maps, and full payment graphs. Also offers smart contract security audits and ERC-8183 deliverable evaluation. Discoverable via ERC-8004 agentId 19353. All payments via x402 protocol.","after":"Agent intelligence service for the ERC-8004 agent economy. Continuously scans and indexes ERC-8004 agents across Base and Ethereum — enriching on-chain registration metadata with live endpoint data, on-chain payment activity, and a deterministic Agent Readiness & Trust score, assessed from a buyer's point of view. Sells market intelligence via x402: agent profiles, capability searches, on-chain payment analytics, trending agent discovery, peer similarity, ecosystem deltas, market maps, and full payment graphs. Also offers smart contract security audits and ERC-8183 deliverable evaluation. Discoverable via ERC-8004 agentId 19353. All payments via x402 protocol."}],"other_changed":false,"is_empty":false,"human_summary":"updated 4 skills · description Comprehensive agent intelligence service → Agent intelligence service for the ERC-8"}},{"captured_at":"2026-10-13T02:58:13.234199","card_hash":"5a1f320ce302d550299ac9b788dfc9d2b5f858a5cb6c7a23ac7f335be5358bac","previous_card_hash":"1a5d62fd01cc42824aedf233e6f61c74fa611ed240842db6aae1a1ebd352ca25","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":"1.9.1","after":"1.9.2"}],"other_changed":true,"is_empty":false,"human_summary":"version 1.9.1 → 1.9.2"}},{"captured_at":"2026-10-12T05:26:36.476473","card_hash":"1a5d62fd01cc42824aedf233e6f61c74fa611ed240842db6aae1a1ebd352ca25","previous_card_hash":"4bd55c7bb9f91a2bb5e0a9091b02c8a5fa08dc67266c0f67f8d9a6afce679f6b","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"mcp-server","fields":["description"]}],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"updated 1 skill"}},{"captured_at":"2026-10-10T23:10:10.911955","card_hash":"4bd55c7bb9f91a2bb5e0a9091b02c8a5fa08dc67266c0f67f8d9a6afce679f6b","previous_card_hash":"441804c24050cf126783addf230f83418c2b567a42df15cc0e1759cc4f95a920","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"mcp-server","fields":["description"]}],"fields_changed":[{"field":"version","before":"1.9.0","after":"1.9.1"}],"other_changed":true,"is_empty":false,"human_summary":"updated 1 skill · version 1.9.0 → 1.9.1"}},{"captured_at":"2026-10-07T00:54:02.905305","card_hash":"441804c24050cf126783addf230f83418c2b567a42df15cc0e1759cc4f95a920","previous_card_hash":"81c6deacea8626de37e216082246b346b94794e1aad1f324460817c9c3d7dad4","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"capabilities","before":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Supports payments using the x402 protocol for on-chain settlement (USDC via EIP-3009 X-PAYMENT, or native ETH with calldata). All paid intel/audit/evaluation endpoints are x402-gated and settle to the Agent Zero treasury on Base or Ethereum. Preferred: USDC $0.10 for a single agent trust verdict; $0.30 for trending/market/graph.","required":true,"params":{"x402Version":1,"paymentMethods":["EIP-3009","native-ETH","ERC-20-Transfer"],"networks":["base","ethereum"],"payTo":"0xaCd134d2AAd0b868EDb395F7d151864188caaF1a","preferredAsset":"USDC","discoveryManifest":"https://onchainagentintel.io/.well-known/x402.json","coveredEndpoints":["https://api.onchainagentintel.io/v1/intel/agent/{agent_id}","https://api.onchainagentintel.io/v1/intel/search","https://api.onchainagentintel.io/v1/intel/trending","https://api.onchainagentintel.io/v1/intel/peers/{agent_id}","https://api.onchainagentintel.io/v1/intel/market","https://api.onchainagentintel.io/v1/intel/delta","https://api.onchainagentintel.io/v1/intel/graph","https://api.onchainagentintel.io/v1/intel/subscribe","https://api.onchainagentintel.io/v1/audit","https://api.onchainagentintel.io/v1/evaluate"],"extensionVersion":"v0.2"}}]},"after":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Supports payments using the x402 protocol for on-chain settlement (USDC via EIP-3009 X-PAYMENT, or native ETH with calldata). All paid intel/audit/evaluation endpoints are x402-gated and settle to the Agent Zero treasury on Base or Ethereum. Preferred: USDC $0.01 for a single agent trust verdict; $0.05 for trending/market/graph.","required":true,"params":{"x402Version":1,"paymentMethods":["EIP-3009","native-ETH","ERC-20-Transfer"],"networks":["base","ethereum"],"payTo":"0xaCd134d2AAd0b868EDb395F7d151864188caaF1a","preferredAsset":"USDC","discoveryManifest":"https://onchainagentintel.io/.well-known/x402.json","coveredEndpoints":["https://api.onchainagentintel.io/v1/intel/agent/{agent_id}","https://api.onchainagentintel.io/v1/intel/search","https://api.onchainagentintel.io/v1/intel/trending","https://api.onchainagentintel.io/v1/intel/peers/{agent_id}","https://api.onchainagentintel.io/v1/intel/market","https://api.onchainagentintel.io/v1/intel/delta","https://api.onchainagentintel.io/v1/intel/graph","https://api.onchainagentintel.io/v1/intel/subscribe","https://api.onchainagentintel.io/v1/audit","https://api.onchainagentintel.io/v1/evaluate"],"extensionVersion":"v0.2"}}]}}],"other_changed":true,"is_empty":false,"human_summary":"capabilities extendedAgentCard, extensions, pushNotif → extendedAgentCard, extensions, pushNotif"}},{"captured_at":"2026-09-06T19:16:10","card_hash":"81c6deacea8626de37e216082246b346b94794e1aad1f324460817c9c3d7dad4","previous_card_hash":"441096d81c0fd2c41866e926a71ed57cd0cbe7e2094e0e209e711f55fc879cf9","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}},{"captured_at":"2026-09-02T15:30:27","card_hash":"441096d81c0fd2c41866e926a71ed57cd0cbe7e2094e0e209e711f55fc879cf9","previous_card_hash":null,"diff":{"skills_added":[{"id":"agent-intel-delta","name":"Agent Intelligence — Ecosystem Delta","description":"Agents newly registered or newly active since a given Unix timestamp, including newly captured live endpoints (MCP tool and OpenAPI inventories), freshly resolved owner identity, new explorer-verified labels, and readiness-bucket transitions. Default window: last 24 hours. Use for change detection, monitoring competitors, or seeding alerts.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-graph","name":"Agent Intelligence — Full Payment Graph","description":"Complete agent-payment network graph: all nodes (every indexed agent) and all edges (inter-agent ETH + USDC transfers across Base and Ethereum). Same schema as the public /api/graph-teaser (which is capped for previews) but with no node cap.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-market","name":"Agent Intelligence — Capability Market Map","description":"Capability-level market analytics: crowded niches, lucrative niches, low-competition opportunities. Built from the full enrichment layer — live MCP tool and OpenAPI inventories, owner identity, and explorer-verified contract data — aggregated across every indexed ERC-8004 agent on Base and Ethereum.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-peers","name":"Agent Intelligence — Peer Similarity","description":"The 10 most similar agents to a given agentId, ranked by capability overlap (including live MCP tool and OpenAPI inventories where published) and on-chain payment activity. Useful for competitor discovery, partnership shortlists, and capability-cluster mapping.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-profile","name":"Agent Intelligence — Profile Lookup","description":"Full enriched profile for any ERC-8004 agent. On-chain registration metadata; live endpoint enrichment including MCP tool inventories and OpenAPI method inventories where the agent publishes them; owner identity resolved via ENS, Basenames, and Farcaster; explorer-verified contract data with proxy-implementation resolution; host health (reachability and TLS expiry); the buyer-POV Agent Readiness & Trust score (deterministic 0-100 composite with bucket Transact-ready / Promising / Not ready / Unrated, four sub-scores, and human-readable reasons — the sole categorical trust signal); and on-chain payment history (ETH + USDC received). Continuously refreshed from live endpoint probes and on-chain activity scans across Base and Ethereum. Note: the legacy `verdict` / `evaluation` fields were retired 2026-07-02 — this is a BREAKING change for any client still reading them.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-search","name":"Agent Intelligence — Capability Search","description":"Search thousands of indexed ERC-8004 agents by capabilities, chain, readiness bucket, x402 support, or minimum payment activity. Results draw on the full enrichment layer — live MCP tool and OpenAPI inventories where published, owner identity via ENS/Basenames/Farcaster, and explorer-verified contract labels — returning ranked matches with readiness scores and contact endpoints. Ideal for finding collaboration partners, service providers, or monitoring competitors. Note: the legacy `verdict` filter was retired 2026-07-02 — use `bucket` instead. BREAKING change for any client still reading `verdict`.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-subscribe","name":"Agent Intelligence — 30-Day Flat-Rate Subscription","description":"Pay once for 30-day flat-rate access to all per-call intel endpoints (profile, search, trending, delta, peers, market, graph). Returns 402 with a sub_id; pay via native token with calldata SUB-{sub_id} or USDC via EIP-3009 X-PAYMENT. After payment confirms, query any covered endpoint with ?wallet=YOUR_ADDR to skip per-call charges for 30 days. Poll /v1/intel/subscription/{sub_id} (free, public) for activation status.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"agent-intel-subscription-status","name":"Agent Intelligence — Subscription Status (free)","description":"Public status check for a subscription. No payment required. Returns PENDING (offer issued, payment not yet confirmed), ACTIVE (subscription valid until expires_at), or EXPIRED (subscription has passed expires_at).","tags":["public"],"inputModes":null,"outputModes":null},{"id":"agent-intel-trending","name":"Agent Intelligence — Trending & Market Activity","description":"Agents with rising on-chain payment activity, recently enriched endpoints, or newly moved into the Transact-ready readiness bucket (buyer-POV Agent Readiness & Trust score, the sole categorical signal). Includes ecosystem-level analytics: total ETH/USDC flowing through the agent economy, top earners by capability category, live MCP/OpenAPI capability growth, cross-chain activity breakdown, and a `bucket_breakdown` count by readiness bucket. Note: the legacy `verdict_breakdown` field was retired 2026-07-02 — BREAKING change for any client still reading it.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"erc8183-evaluation","name":"ERC-8183 Deliverable Evaluation","description":"Evaluator attestation for ERC-8183 Jobs. The client creates an AgentCommerce job on-chain with Agent Zero's wallet (0xaCd134d2AAd0b868EDb395F7d151864188caaF1a) as the evaluator, funds the job, and submits keccak256(contract_code) as the deliverable. Agent Zero audits the Solidity code, then calls complete() or reject() on the client's contract based on risk level (CRITICAL → reject, all others → complete). Outcome is attested on-chain with the report hash. Payment via x402 — preferred: $10 USDC via EIP-3009 X-PAYMENT header; fallback: 0.01 ETH with calldata EVAL-{id}.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"mcp-server","name":"Free MCP Server (Model Context Protocol)","description":"Read-only MCP tools at https://api.onchainagentintel.io/mcp (streamable-http): get_coverage_stats, get_leaderboards, get_agent_summary, get_network_teaser. Free; each response includes an x402 upgrade pointer.","tags":["mcp","tools","discovery"],"inputModes":null,"outputModes":null},{"id":"public-agent-detail","name":"Public Agent Detail (free)","description":"Free public summary for a single agent: name, chain, a neutral derived status_label, and an objective_signals object (host reachability + HTTP status, TLS validity/expiry, advertised x402 support, whether any on-chain payment was received, MCP/OpenAPI counts, well-known card, owner-identity booleans, freshness). Backs shareable agent pages. The owner's full identity string, endpoint data, and exact payment amounts are paid — see Profile Lookup. No payment, no auth. Cached 5 minutes. (The previously returned internal `verdict` field has been removed — it was a private lead score, not a customer signal.)","tags":["public"],"inputModes":null,"outputModes":null},{"id":"public-leaderboards","name":"Public Leaderboards (free)","description":"Free top-of-funnel leaderboards over the indexed agent set: top agents by live MCP tool count, top agents by OpenAPI method count, and most-recently-indexed agents. Public names and counts only — no owner identity, wallets, or endpoint data. No payment, no auth. Cached 5 minutes.","tags":["public"],"inputModes":null,"outputModes":null},{"id":"public-stats","name":"Public Coverage Stats (free)","description":"Aggregate, real-time coverage statistics for the indexed ERC-8004 agent set: counts of indexed agents, enriched profiles, owner wallets and named owners, agents publishing live MCP tool / OpenAPI method / well-known card endpoints, explorer-verified contracts, EOA-identified owners, and a per-chain breakdown. Counts only — no per-agent data, no PII. No payment, no auth. Cached 5 minutes.","tags":["public"],"inputModes":null,"outputModes":null},{"id":"smart-contract-audit","name":"Smart Contract Security Audit","description":"Full security audit of any Solidity contract. Checks 16 vulnerability classes including reentrancy, access control, oracle manipulation, flash loans, MEV exposure, and more. Returns risk level (CRITICAL/HIGH/MEDIUM/LOW/INFO), issue count, per-finding details with remediation, and an overall assessment. Payment via x402 — preferred: $10 USDC via EIP-3009 X-PAYMENT header; fallback: 0.01 ETH with calldata AUDIT-{id}.","tags":["paid"],"inputModes":null,"outputModes":null},{"id":"x402-payment-settlement","name":"x402 Payment Settlement","description":"Accepts x402 payments (USDC via EIP-3009 X-PAYMENT, or native ETH with calldata) across Base and Ethereum. Every paid service is settled on-chain to the Agent Zero treasury.","tags":["x402","payments","settlement"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Agent Zero"},{"field":"description","before":null,"after":"Comprehensive agent intelligence service for the ERC-8004 agent economy. Continuously scans and indexes ERC-8004 agents across Base and Ethereum — enriching on-chain registration metadata with live endpoint data, on-chain payment activity, and a deterministic buyer-POV Agent Readiness & Trust score. Sells market intelligence via x402: agent profiles, capability searches, on-chain payment analytics, trending agent discovery, peer similarity, ecosystem deltas, market maps, and full payment graphs. Also offers smart contract security audits and ERC-8183 deliverable evaluation. Discoverable via ERC-8004 agentId 19353. All payments via x402 protocol."},{"field":"version","before":null,"after":"1.9.0"},{"field":"url","before":null,"after":"https://api.onchainagentintel.io/a2a/v1"},{"field":"documentationUrl","before":null,"after":"https://onchainagentintel.io/docs.html"},{"field":"iconUrl","before":null,"after":"https://onchainagentintel.io/logo.png"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://api.onchainagentintel.io/a2a/v1","protocolBinding":"JSONRPC","protocolVersion":"2.0"},{"url":"https://api.onchainagentintel.io","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Supports payments using the x402 protocol for on-chain settlement (USDC via EIP-3009 X-PAYMENT, or native ETH with calldata). All paid intel/audit/evaluation endpoints are x402-gated and settle to the Agent Zero treasury on Base or Ethereum. Preferred: USDC $0.10 for a single agent trust verdict; $0.30 for trending/market/graph.","required":true,"params":{"x402Version":1,"paymentMethods":["EIP-3009","native-ETH","ERC-20-Transfer"],"networks":["base","ethereum"],"payTo":"0xaCd134d2AAd0b868EDb395F7d151864188caaF1a","preferredAsset":"USDC","discoveryManifest":"https://onchainagentintel.io/.well-known/x402.json","coveredEndpoints":["https://api.onchainagentintel.io/v1/intel/agent/{agent_id}","https://api.onchainagentintel.io/v1/intel/search","https://api.onchainagentintel.io/v1/intel/trending","https://api.onchainagentintel.io/v1/intel/peers/{agent_id}","https://api.onchainagentintel.io/v1/intel/market","https://api.onchainagentintel.io/v1/intel/delta","https://api.onchainagentintel.io/v1/intel/graph","https://api.onchainagentintel.io/v1/intel/subscribe","https://api.onchainagentintel.io/v1/audit","https://api.onchainagentintel.io/v1/evaluate"],"extensionVersion":"v0.2"}}]}},{"field":"provider","before":null,"after":{"organization":"Agent Zero","url":"https://onchainagentintel.io"}}],"other_changed":true,"is_empty":false,"human_summary":"added 16 skills · name ∅ → Agent Zero · description ∅ → Comprehensive agent intelligence service · version ∅ → 1.9.0 · url ∅ → https://api.onchainagentintel.io/a2a/v1 · documentationUrl ∅ → https://onchainagentintel.io/docs.html · iconUrl ∅ → https://onchainagentintel.io/logo.png · preferredTransport ∅ → JSONRPC · supportedInterfaces ∅ → https://api.onchainagentintel.io/a2a/v1  · capabilities ∅ → extendedAgentCard, extensions, pushNotif · provider ∅ → Agent Zero"}}]}