{"id":"fff59d03-daee-4b89-9525-d065baba9d87","shortId":"XrCXps","kind":"x402","title":"https://api.x402node.dev/chain/contract-abi","tagline":"","description":"","tags":[],"capabilities":["x402-eip155:8453"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://api.x402node.dev/chain/contract-abi","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"},"payTo":"9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up","amount":"5000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}]},"qualityScore":"0.000","qualityRationale":null,"verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":null,"enrichmentVersion":1,"enrichedAt":null,"embedding":null,"createdAt":"2026-06-13T08:34:41.174Z","updatedAt":"2026-09-01T20:03:50.130Z","lastSeenAt":"2026-09-01T20:03:50.130Z","tsv":"'/chain/contract-abi':3 'api.x402node.dev':2 'api.x402node.dev/chain/contract-abi':1 'x402-eip155:8453'","prices":[{"id":"8a779511-8165-488d-ae9a-f457f03bcc3a","listingId":"fff59d03-daee-4b89-9525-d065baba9d87","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"5000","chain":"base","payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://api.x402node.dev/chain/contract-abi","description":"Fetch the verified ABI of a smart contract with function and event signatures across multiple EVM chains - required for agents to correctly encode contract calls, which LLMs cannot retrieve live. contract abi, get abi, contract interface, function signatures, abi fetch, contract methods","outputSchema":{"input":{"type":"http","method":"GET","queryParams":{"chain":"ethereum, base (default), arbitrum, optimism, polygon, bsc","address":"Contract address (required)"},"discoverable":true}},"maxAmountRequired":"5000","maxTimeoutSeconds":60}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":60},"createdAt":"2026-06-13T08:34:41.174Z"}],"sources":[{"listingId":"fff59d03-daee-4b89-9525-d065baba9d87","source":"x402_bazaar","sourceId":"https://api.x402node.dev/chain/contract-abi","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-06-13T08:34:41.174Z","lastSeenAt":"2026-09-01T20:03:50.130Z"}],"details":{"listingId":"fff59d03-daee-4b89-9525-d065baba9d87","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","queryParams":{"chain":"ethereum, base (default), arbitrum, optimism, polygon, bsc","address":"Contract address (required)"},"discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-06-21T05:28:27.848Z"},"updatedAt":"2026-07-21T05:03:09.193Z"}}