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SYNTHORA OSINT Deep Intelligence API
x402
SYNTHORA OSINT Deep Intelligence API is a paid API for AI agents from osint-deep.hergertsynthora.com, paid per call via x402, $0.99/call, status unknown (last checked 2026-09-14).
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.
Price / call$0.99
Success—
StatusUnknown
How this service works
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. Flow: (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. This 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
Output
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.
Example use cases
Threat actor background research
“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.”
Emerging narrative monitoring
“Get me a deep OSINT intelligence brief on 'CBDC rollout' covering the last 7 days, with the full brief and source credibility evaluation.”
Entity due diligence report
“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.”
Technical details
Endpoint
POSThttps://osint-deep.hergertsynthora.com/serviceWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| days | integer | |
| topic | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "osint_deep",
"result": {
"tema": "...",
"tier": "deep",
"brief": {
"brief": [],
"titular": "...",
"evaluacion_fuentes": []
},
"sello": {
"firma": "SYNTHORA",
"sha256": "..."
}
}
}
}Tags
x402
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