{"uid":"cap_I1EwbiRMtAUFGgSdNRK-U","slug":"byte-library-x402-gateway-merchant-trust-feed-ef8baf10","name":"BYTE Library x402 Gateway – Merchant Trust Feed","description":"Verified, provenance-first data feeds for AI agents. Every payload is cryptographically signed and EIP-712 PayloadAttestation provenance-stamped — covering crypto markets, DeFi yields, weather, earthquakes, news, code-pulse, threat-intel, and a slashable fact-oracle. Pay per call in USDC over x402 with no API keys — a wallet, not a secret on the box. Settlement is on Base (eip155:8453). Price is per-feed, derived from expected payload size at $0.005000/KB (floor $0.001000).","url":"https://x402.payperbyte.io/feeds/merchant-trust","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"feed":"merchant-trust"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004883","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004883/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004883","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004883","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6sPipfi61kBNpgBXXE_OS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004883","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a cryptographically signed, EIP-712 provenance-stamped merchant trust data feed, paid per call in USDC via x402 with no API key required.","exampleAgentPrompt":"Pull the merchant-trust feed from BYTE Library — I need the latest cryptographically signed and provenance-stamped merchant trust data, and pay for it with USDC via my wallet on Base.","exampleUseCases":null,"resultDescription":"A JSON payload containing the merchant-trust feed data, cryptographically signed and stamped with an EIP-712 PayloadAttestation for provenance verification. The response includes the feed identifier and associated trust metrics, with settlement confirmed on Base (eip155:8453).","failureModes":["Insufficient USDC balance in wallet — payment fails, 402 response returned","Invalid or missing x402 payment header — endpoint rejects request","Network congestion on Base causing settlement delay","Feed temporarily unavailable — empty or error payload returned","Wallet not authorized or misconfigured — authentication failure"],"whenToPreferThis":"Choose this endpoint when you need verifiable, provenance-first merchant trust data with cryptographic attestation and do not want to manage API keys. Ideal for AI agents that require tamper-evident data with on-chain provenance (EIP-712) and can pay micropayments in USDC on Base via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:48:04.267Z","isFirstParty":false}