{"uid":"cap_txlrlsnaAeJRAgojtsZaT","slug":"cve-lookup-via-x402-micropayment-a60b0022","name":"CVE Lookup via x402 Micropayment","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/cve/lookup?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"],"type":"string"},"queryParams":{"type":"object","required":["cve_id"],"properties":{"cve_id":{"type":"string","default":null,"description":"CVE identifier, e.g. CVE-2021-44228"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.013","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":"$0.013/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FSR_2FoEpfd_fwSV9H8am","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.013","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) details by CVE identifier, paid per-call via x402 USDC micropayment.","exampleAgentPrompt":"Can you look up the details for CVE-2021-44228 — I want to know what it affects and how severe it is?","exampleUseCases":[{"title":"Check severity of a known vulnerability","prompt":"What's the CVSS score and description for CVE-2023-44487? I need to know if it's critical before we patch our servers."},{"title":"Security advisory enrichment","prompt":"I'm writing a security advisory and need the full details for CVE-2022-22965 — affected software, severity, and any fix information."},{"title":"Incident response triage","prompt":"We just got an alert referencing CVE-2021-44228. Can you pull up what that vulnerability is and what systems it affects so I can triage faster?"}],"resultDescription":"Returns a JSON object with CVE details such as description, severity, affected software, CVSS scores, and related metadata for the specified CVE identifier.","failureModes":["Invalid or malformed CVE ID returns an error or empty result","CVE ID not found in the database returns a failure or null result","Missing required cve_id query parameter causes a 400-level error","Payment failure via x402 prevents access to the endpoint","Rate limiting or quota exhaustion may block repeated calls"],"whenToPreferThis":"Use this endpoint when an AI agent needs on-demand, per-query CVE lookups paid via USDC micropayment (x402), and does not have access to a free CVE data source. Suitable for automated security workflows where pay-per-use pricing is acceptable and no subscription or API key is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-07T06:47:38.231Z","isFirstParty":false,"canonicalSlug":"cve-lookup-via-x402-micropayment-a60b0022"}