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x402 On-Demand Research Briefing API
x402
x402 On-Demand Research Briefing API is a paid API for AI agents from x402.167-172-95-184.nip.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns a structured research report with key findings, market context, and recommendations for any given topic, accessible via x402 micropayment.
Price / call$0.05
Success—
StatusUnknown
How this service works
Agent-commerce trust/audit API for x402 challenge correctness, receipts, replay/context binding, failed payout triage, mandate readiness, and MCP/A2A discoverability.
Output
A JSON object containing the topic queried, network (e.g. 'base'), a Unix timestamp, report type ('research_briefing'), an array of key findings, and an array of recommendations for next steps or monitoring.
Example use cases
Example prompt
“Can you pull a research briefing on 'x402-market' for me — I need key findings, current market context, and recommendations, and I'm happy to pay the $0.05 USDC per-call fee via x402?”
Technical details
Endpoint
GEThttps://x402.167-172-95-184.nip.io/research/%7Btopic%7DWhen to prefer
Use this endpoint when an agent needs a quick, structured research briefing on any topic and can pay $0.05 USDC per call via x402 micropayment on Base. Prefer this over general web search when you need a pre-structured JSON report with explicit findings and recommendations, particularly for crypto, agent commerce, or x402-related topics.
Side effects
- Topic parameter missing or malformed URL path — likely 400 or path-not-found error
- Payment not provided or invalid x402 challenge — 402 Payment Required response
- Topic too vague or no data available — may return empty or minimal findings array
- Network congestion or facilitator downtime — timeout or 503
- Replay attack or stale payment token — payment rejected, 402 reissued
Output
Schema · Response
{
"type": "json",
"example": {
"topic": "x402-market",
"network": "base",
"timestamp": 1780000000,
"report_type": "research_briefing",
"key_findings": [
"Finding 1",
"Finding 2",
"Finding 3"
],
"recommendations": [
"Monitor developments",
"Cross-reference on-chain data"
]
},
"description": "On-demand research report on any topic with key findings, market context, and recommendations."
}Tags
x402
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