{"uid":"cap_ZfFQY5EL2nYu317wRcDGj","slug":"orbit-web-tools-http-security-headers-audit-6f33a956","name":"orbit Web Tools: HTTP Security Headers Audit","description":"Web utilities for agents, computed live at call time: URL health/redirect/x402 check, web page to Markdown (robots.txt honoured), DNS lookup with SPF/DMARC, email address validation (MX, disposable, role, typo), HTTP security-header audit and AI-agent readiness audit (llms.txt, AI crawler rules, x402, MCP, OpenAPI). $0.001 per call. By orbit-builder.","url":"https://orbit-web.orbit-builder.workers.dev/v1/headers?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":["url"],"properties":{"url":{"type":"string","description":"public http(s) URL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"url":"https://github.com","fixes":["Add Permissions-Policy"],"grade":"A","score":90,"missing":["permissions-policy"],"present":["strict-transport-security","content-security-policy"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8B3L88G1C9rhPTuMXbEMN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a public website's HTTP security headers live, returning a score (0-100), letter grade (A+ to F), and a prioritized list of fixes","exampleAgentPrompt":"Can you run a full HTTP security headers audit on https://mycompany.com and tell me the score, grade, and what headers I need to add?","exampleUseCases":[{"title":"Pre-launch security checklist","prompt":"Before we go live, can you audit the HTTP security headers on https://staging.myapp.io and give me the grade plus a list of everything we need to fix?"},{"title":"Competitor security posture check","prompt":"Check the security headers on https://competitor.com for me — I want to see their score, grade, and whether they're leaking any server version info."},{"title":"Cookie security flag verification","prompt":"Can you scan https://shop.example.com and tell me whether the cookies have Secure, HttpOnly, and SameSite flags properly set, and what the overall security header grade is?"}],"resultDescription":"Returns a JSON object containing the audited URL, a numeric score from 0–100, a letter grade from A+ to F, lists of present and missing security headers (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP, CORP, cookie flags), and an array of human-readable fix recommendations.","failureModes":["Invalid or unreachable URL returns an error — site must be publicly accessible","Non-HTTPS URLs may produce limited results (no HSTS data)","Rate-limited or bot-blocking sites may return incomplete header data","Missing required 'url' query parameter causes the API to run on the built-in example input instead"],"whenToPreferThis":"Choose this endpoint when you need a quick, live, scored audit of HTTP security headers for any public website — especially useful before deploying a site, reviewing a third-party vendor's security posture, or validating that security headers meet compliance baselines. At $0.001 per call it is extremely cost-effective for single-URL spot checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:32:44.431Z","isFirstParty":false,"canonicalSlug":"orbit-web-tools-http-security-headers-audit-6f33a956"}