{"uid":"cap_B3jtz4uJfUY6GUZbrKihQ","slug":"geekvault-http-headers-audit-501e1ce0","name":"GeekVault HTTP Headers Audit","description":"Network, docs, image, web, and dev utility tools paid per call via x402. No signup, no API keys, no subscriptions — just USDC on Base.","url":"https://api.geekvault.dev/net-tools/v1/headers-audit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string"}}},"responseSchema":{"type":"object","required":["present","missing"],"properties":{"missing":{"type":"array","items":{"type":"string"}},"present":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UlFGbMfNM76ZLYftqPlyw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a URL's HTTP response headers, returning which security and best-practice headers are present (with values) and which are missing.","exampleAgentPrompt":"Can you audit the HTTP security headers on https://example.com and tell me which important headers are present and which ones are missing?","exampleUseCases":[{"title":"Security audit before production launch","prompt":"Before we go live, can you check the HTTP headers on https://myapp.io and tell me which security headers we're still missing?"},{"title":"Compliance check for client website","prompt":"I need to review the security posture of a client's site — can you pull the headers from https://clientsite.com and list what's present and what's not?"},{"title":"Debugging misconfigured headers","prompt":"Something seems off with the headers on https://staging.mycompany.com — can you do a full headers audit and show me exactly what's set and what's missing?"}],"resultDescription":"Returns a JSON object with two fields: 'present' (an object mapping each detected HTTP header name to its value) and 'missing' (an array of expected security/best-practice header names that were absent from the response).","failureModes":["Invalid or unreachable URL returns an error response","URL that returns non-HTTP response may fail to parse headers","Redirects may cause audit to reflect final destination headers rather than original URL","Payment failure (insufficient USDC balance) results in 402 response before the request is processed"],"whenToPreferThis":"Choose this endpoint when you need a quick, programmatic audit of HTTP security headers for any public URL without setting up your own HTTP client and header-checking logic. Ideal for CI/CD checks, agent-driven security reviews, or one-off inspections where no API key or subscription is needed — just pay $0.002 USDC per call via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:21:00.992Z","isFirstParty":false,"canonicalSlug":"geekvault-http-headers-audit-501e1ce0"}