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Agentics x402 Data Feed
x402
Agentics x402 Data Feed is a paid API for AI agents from x402rail.net, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Retrieves a named data feed (e.g. x402-directory) containing scored, probed service records for autonomous AI agent infrastructure
Price / call$0.005
Success—
StatusUnknown
How this service works
Correctness-critical services for autonomous AI agents
Output
A JSON object with an asOf timestamp, the feed name, and an array of rows — each row containing a service URL, numeric health score (0-100), network (e.g. 'base'), serviceId, sample size, last probe timestamp, and probe type (e.g. 'x402').
Example use cases
Example prompt
“Pull the latest x402-directory feed from x402rail so I can see which services are active, their health scores, and when they were last probed.”
Technical details
Endpoint
GEThttps://x402rail.net/v1/data/%7Bfeed%7DWhen to prefer
Use this endpoint when you need a structured, up-to-date directory of x402-compatible services with health scores and probe metadata — especially when building AI agent workflows that need to discover or validate correctness-critical infrastructure endpoints on the Base network.
Side effects
- Invalid or unknown feed name returns an error or empty rows
- Network timeout if x402rail is unavailable
- Payment failure if the $0.005 USDC x402 payment is not included or rejected
- Stale data if feed has not been recently probed
- Malformed feed parameter returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"asOf": "2026-06-18T12:00:00.000Z",
"feed": "x402-directory",
"rows": [
{
"url": "https://x402rail.net/v1/health/simple",
"score": 92.4,
"network": "base",
"serviceId": "demo-service",
"sampleSize": 144,
"lastProbeAt": "2026-06-18T12:00:00.000Z",
"lastProbeType": "x402"
}
]
}
}Tags
x402
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