{"uid":"cap_gMo9XTZaPpPTPO3gh2fHC","slug":"witnessory-api-key-purchase-089d0111","name":"Witnessory API Key Purchase","description":"58.4% of the top 10,000 sites negotiate post-quantum TLS; 52.3% of SSH servers offer post-quantum key exchange. As of 2026-10-27, from 4 probes; signed readings, recomputable.","url":"https://api.witnessory.org/pay/key?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"queryParams":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"key":"wk2...","checks":2000,"valid_days":31}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"19","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":"$19/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"19","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"19","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_849JPkYXySeJUhxtafgf5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"19","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases a paid API key for accessing Witnessory's signed, recomputable internet post-quantum cryptography adoption statistics","exampleAgentPrompt":"I want to start querying Witnessory's signed post-quantum cryptography adoption data — can you purchase an API key for me using USDC so I get 2000 checks valid for 31 days?","exampleUseCases":[{"title":"Researcher unlocking PQC adoption data","prompt":"I'm researching how quickly the internet is adopting post-quantum cryptography. Can you buy me a Witnessory API key so I can start pulling their signed TLS and SSH probe readings?"},{"title":"Security dashboard integration setup","prompt":"We're building a dashboard that tracks post-quantum TLS adoption across the top 10,000 sites. Get us a Witnessory API key — pay the $19 USDC — so we can start querying their stats."},{"title":"Compliance team verifying PQC readiness","prompt":"Our compliance team needs current data on post-quantum SSH and TLS adoption rates. Please purchase a Witnessory API key so we have authenticated access to their recomputable signed readings."}],"resultDescription":"Returns a signed API key string (e.g. 'wk2...'), the number of allowed checks (e.g. 2000), and the number of days the key is valid (e.g. 31). This key is then used to authenticate subsequent requests to Witnessory's post-quantum statistics endpoints.","failureModes":["Payment failure: insufficient USDC balance causes transaction rejection","Malformed request body: missing required fields returns validation error","Network timeout: x402 payment protocol negotiation stalls","Already-active key conflict: duplicate purchase may be rejected or result in a second independent key","Invalid payment method: non-USDC payment not accepted"],"whenToPreferThis":"Use this endpoint when you need authenticated access to Witnessory's signed, recomputable internet post-quantum cryptography adoption statistics (TLS and SSH). This is the purchase/provisioning step required before calling any data endpoints. Prefer this over alternatives when you specifically need cryptographically-signed, probe-sourced PQC adoption metrics rather than general internet security reports.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:37:06.311Z","isFirstParty":false,"canonicalSlug":"witnessory-api-key-purchase-089d0111"}