{"uid":"cap_QmhMpM4A9c5hQuDItsrRN","slug":"byte-library-x402-gateway-threat-intelligence-feed-27e6dd9d","name":"BYTE Library x402 Gateway — Threat Intelligence Feed","description":"Recent CVE highlights + CISA known-exploited-vulnerability entries, relayed from public sources (NVD, CISA KEV)","url":"https://x402.payperbyte.io/feeds/threat-intel","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"feed":"threat-intel"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_40SKwbs-t3Ul5Dxjniebz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Delivers a cryptographically signed, EIP-712 provenance-stamped threat intelligence data feed, paid per call in USDC via x402 on Base with no API key required.","exampleAgentPrompt":"Pull the latest threat-intel feed from BYTE Library right now — I need the cryptographically signed, provenance-stamped payload and I'm happy to pay the USDC per-call fee via my Base wallet.","exampleUseCases":null,"resultDescription":"A JSON payload containing current threat intelligence data, a cryptographic signature over the payload, and an EIP-712 PayloadAttestation provenance stamp. The response identifies itself as the 'threat-intel' feed and is verified to be tamper-evident. The payload size determines the exact per-KB cost around $0.025879 USDC.","failureModes":["Payment insufficient or rejected — 402 response if USDC payment not provided or below floor price","Invalid or missing x402 payment header — endpoint returns 402 requiring wallet-based payment","Network or RPC issues on Base (eip155:8453) causing settlement failure","Feed temporarily unavailable — upstream threat intelligence source outage","Malformed response if feed schema changes — agent should validate 'feed' field equals 'threat-intel'","Signature verification failure on client side if EIP-712 parsing is incorrect"],"whenToPreferThis":"Choose this endpoint when you need threat intelligence data that is cryptographically signed and provenance-stamped for verifiability — especially in agentic pipelines where data integrity and non-repudiation matter. Prefer it over unsigned threat intel APIs when your workflow requires EIP-712 attestation, or when you want to pay per call with USDC on Base rather than managing API keys. Ideal for security automation agents that need trustworthy, tamper-evident data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:40:12.914Z","isFirstParty":false}