{"uid":"cap_p8KJbHyP-U5WSEue1PyYu","slug":"synthora-osint-deep-intelligence-api-30ac16b1","name":"SYNTHORA OSINT Deep Intelligence API","description":"Pay-per-call data and safety intelligence for autonomous agents. Every endpoint is protected by HTTP 402 (x402), settled in USDC on Base mainnet (eip155:8453). No API key, no signup, no KYC: the payment IS the authentication. Responses are Ed25519-signed.\n\nFlow: (1) POST the endpoint with no payment header, (2) receive HTTP 402 with an `accepts` array describing price and payTo, (3) re-POST with the `X-PAYMENT` header carrying an EIP-3009 transferWithAuthorization, (4) receive the signed result.\n\nThis document describes the canonical request/response contract. The full live catalogue of 222 payable resources is published at https://pay.hergertsynthora.com/.well-known/x402.json","url":"https://osint-deep.hergertsynthora.com/service","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"days":{"type":"integer"},"topic":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"niche":"osint_deep","result":{"tema":"...","tier":"deep","brief":{"brief":[],"titular":"...","evaluacion_fuentes":[]},"sello":{"firma":"SYNTHORA","sha256":"..."}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.99","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":"$0.99/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.99","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.99","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ESeE9auSI9A9c7ShOnTLy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.99","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a deep OSINT intelligence brief on a given topic covering a specified number of days, with Ed25519-signed results, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"Can you pull a deep OSINT intelligence brief on 'Tornado Cash' covering the last 14 days — I need the full sourced brief with source evaluations and a signed result?","exampleUseCases":[{"title":"Threat actor background research","prompt":"Run a deep OSINT brief on 'Lazarus Group' for the past 30 days — I need a sourced summary with source evaluations and a signed report I can verify."},{"title":"Emerging narrative monitoring","prompt":"Get me a deep OSINT intelligence brief on 'CBDC rollout' covering the last 7 days, with the full brief and source credibility evaluation."},{"title":"Entity due diligence report","prompt":"I need a deep OSINT brief on 'Binance regulatory actions' for the past 21 days — give me the tier-deep report with source analysis and the SYNTHORA signature so I can confirm authenticity."}],"resultDescription":"A JSON object containing: a topic label (tema), intelligence tier ('deep'), a structured brief array, a titular summary string, a list of source evaluations, and a cryptographic seal with an Ed25519 firma (signature) from SYNTHORA and a SHA256 hash for verification.","failureModes":["HTTP 402 returned when no payment header is present — agent must re-submit with X-PAYMENT header carrying a valid EIP-3009 transferWithAuthorization","Invalid or insufficient USDC payment results in rejection","Malformed topic string may yield empty brief array","days integer out of supported range may return an error or empty results","Network timeout on Base mainnet settlement can delay or fail the call"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically signed, source-evaluated deep OSINT intelligence brief on a specific topic over a defined time window, paid anonymously per-call with no API key or account required. Prefer it over generic search or news APIs when verifiability (Ed25519 signature + SHA256) and source credibility scoring are required for the output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:37:05.078Z","isFirstParty":false}