{"domain":"x402-crediting-swarm.vercel.app","count":2,"changes":[{"captured_at":"2026-10-18T07:56:29.926408","card_hash":"e7a8fbfd45ef7f18db7a1b783b83831be32a2110d0224dee00b3d3c75885b2a7","previous_card_hash":"0ce9b770643e1365d631bd2f55ec40abda0c8d61b802a9840976f4153fefc9c2","diff":{"skills_added":[{"id":"evaluate-x402-payload","name":"Evaluate x402 payment payload","description":"Paid three-node GO/NO-GO credit report (score 0–1000, flags, trust level) for an x402 call and its vendor metadata. $0.05 USDC per evaluation on eip155:8453. HTTP: POST https://x402-crediting-swarm.vercel.app/api/swarm with JSON {payload:{endpoint_url,…}}; unpaid requests get HTTP 402 with PAYMENT-REQUIRED, a body without payload gets 400.","tags":["x402","threat-intelligence","credit-score","fraud","base","usdc","swarm"],"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"x402 Crediting Swarm"},{"field":"description","before":null,"after":"Scores an x402 Payment Required payload and vendor metadata with a three-node consensus report (credit score 0–1000 and GO/NO-GO) before an agent pays. $0.05 USDC per evaluation on eip155:8453 via x402 v2 (CDP facilitator), payTo 0x0d25a44f74868ece53b305c97139cf4b62963410. A2A JSON-RPC at https://x402-crediting-swarm.vercel.app/a2a; HTTP at POST https://x402-crediting-swarm.vercel.app/api/swarm."},{"field":"version","before":null,"after":"0.1.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://x402-crediting-swarm.vercel.app/a2a"},{"field":"documentationUrl","before":null,"after":"https://x402-crediting-swarm.vercel.app/llms.txt"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://x402-crediting-swarm.vercel.app/a2a","protocolBinding":"JSONRPC","protocolVersion":"0.3"}]},{"field":"securitySchemes","before":null,"after":{"x402":{"type":"apiKey","in":"header","name":"PAYMENT-SIGNATURE","description":"x402 v2 payment payload (base64 JSON) on POST /api/swarm; over A2A send it as message.metadata[\"x402.payment.payload\"]."}}},{"field":"security","before":null,"after":[{"x402":[]}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Micropayment settlement with x402 v2 (exact scheme, USDC on Base). Unpaid message/send returns input-required with x402.payment.required.","required":false,"params":{"x402Version":2,"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0x0d25a44f74868ece53b305c97139cf4b62963410","price":"$0.05","catalog":"https://x402-crediting-swarm.vercel.app/.well-known/x402"}}]}},{"field":"provider","before":null,"after":{"organization":"SEVTECH","url":"https://github.com/kwizzlesurp10-ctrl/x402-crediting-swarm"}}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → x402 Crediting Swarm · description ∅ → Scores an x402 Payment Required payload  · version ∅ → 0.1.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://x402-crediting-swarm.vercel.app/ · documentationUrl ∅ → https://x402-crediting-swarm.vercel.app/ · preferredTransport ∅ → JSONRPC · supportedInterfaces ∅ → https://x402-crediting-swarm.vercel.app/ · securitySchemes ∅ → x402 · security ∅ → x402 · capabilities ∅ → extensions, pushNotifications, stateTran · provider ∅ → SEVTECH"}},{"captured_at":"2026-10-18T07:54:45.706416","card_hash":"0ce9b770643e1365d631bd2f55ec40abda0c8d61b802a9840976f4153fefc9c2","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}