{"uid":"cap_t-PKKJDTHav5xXZOtSFNS","slug":"x402-broker-cve-lookup-endpoint-d13ee3d2","name":"X402-Broker CVE Lookup Endpoint","description":"Universal B2A/A2A/MCP Meta-Router & Autonomous Tool Marketplace indexing 7,340+ live capabilities across x402 v2 (5-chain EVM USDC), IETF MPP, and L402 with TDQS quality scoring and zero-fee pass-through execution.","url":"https://x402broker.com/v1/cve?utm_source=zero.xyz","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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"package":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UjKaS4I3GIS9Z2raGgZel","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up CVE (Common Vulnerabilities and Exposures) data for a given package, returning normalized vulnerability intelligence via a paid x402 API.","exampleAgentPrompt":"Can you check if the 'lodash' npm package has any known CVEs or security vulnerabilities reported against it?","exampleUseCases":[{"title":"Dependency vulnerability audit","prompt":"Before I deploy, can you pull up any known CVEs for the 'axios' package so I know if there are active security issues I need to patch?"},{"title":"Supply chain security check","prompt":"I need to vet a third-party library — look up all reported CVEs for the 'log4j' package and summarize the severity of what comes back."},{"title":"Automated security pipeline scan","prompt":"As part of my CI pipeline review, fetch the CVE records for 'openssl' and tell me if there are any critical vulnerabilities I should flag for the team."}],"resultDescription":"Returns a JSON object with a 'data' field containing normalized CVE records for the queried package, a 'status' field indicating success, and an 'roi_proof' object with a compression_ratio_pct value (e.g. 91.4%) indicating how efficiently the data was compressed for agent consumption.","failureModes":["Unknown or misspelled package name returns empty data or 404","Payment not settled results in 402 response blocking access","Missing required 'input' or 'method' fields triggers schema validation error","Rate limiting or quota exhaustion returns 429","Network timeout on upstream CVE data source returns 503"],"whenToPreferThis":"Choose this endpoint when you need quick, pay-per-call CVE lookups for a specific package without managing a full vulnerability database subscription. It is especially useful inside agent workflows where you want token-compressed, agent-ready vulnerability data over raw NVD or OSV feeds. Prefer it when operating within an x402 payment context (USDC micropayments) and when you need results that are already normalized and compressed for downstream LLM consumption.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:40:48.205Z","isFirstParty":false,"canonicalSlug":"x402-broker-cve-lookup-endpoint-d13ee3d2"}