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Aegis x402 Service Verifier
x402
Aegis x402 Service Verifier is a paid API for AI agents from aegis.borisinc.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Re-probes a given x402 service URL and returns its live trust score, challenge validity, and current price-on-wire
Price / call$0.01
Success—
StatusUnknown
How this service works
Search 2,400+ x402 services ranked by delivery-verified trust. Free discovery, paid trust checks, payment routing with failover. We buy from sellers to prove they deliver.
Output
Returns a JSON object containing: the probed URL, a boolean 'live' flag indicating if the service is currently reachable, a numeric 'trust_score' (0–100) derived from real purchase history, a boolean 'challenge_valid' flag indicating whether the x402 payment challenge is correctly formed, and the 'price_on_wire_usd' currently advertised by the service.
Example use cases
Pre-payment trust check for agent pipeline
“Before my autonomous agent routes a payment to https://data.someservice.com/feed, can you check its Aegis trust score and confirm the x402 challenge is still valid?”
Real-time price discovery for x402 endpoint
“What is the current price-on-wire for https://api.weathertool.com/forecast — I want to know the exact USDC cost before my agent calls it.”
Live status audit of registered x402 service
“Can you re-probe https://translate.agentapi.io/v1 and tell me whether it's still live and passing its x402 challenge validation?”
Technical details
Endpoint
GEThttps://aegis.borisinc.com/verifyWhen to prefer
Use this endpoint when an AI agent needs to vet an x402-payable service before routing a micropayment — especially when trust, liveness, and accurate price-on-wire matter before committing funds. Prefer this over generic uptime monitors because it is specifically designed for the x402 agent economy: it validates the payment challenge structure, returns a trust score backed by real purchase history, and reports the actual price the service is advertising. It is the right choice when your agent pipeline requires a trust gate before calling any agent-payable API.
Side effects
- Service URL is unreachable — live: false returned with trust_score potentially stale
- Malformed or missing 'url' query parameter — likely 400 or validation error
- Target service returns an invalid x402 challenge — challenge_valid: false
- URL points to a non-x402 endpoint — may return live: false or incomplete trust data
- Rate-limit or upstream probe timeout causing delayed or failed response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://api.example.com/x402",
"live": true,
"trust_score": 80,
"challenge_valid": true,
"price_on_wire_usd": 0.01
}
}Tags
x402
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