Api Endpoint

factstamp.agentrails.workers.dev

Check a dated figure you are about to act on against the publisher's own series, and receive verified, stale, contradicted or unknown with the as-of date. Call it before committing a number to a page…

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Offering

Provider: factstamp.agentrails.workers.dev
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Web Search Research
Delivery: Not provided
Pricing model: Not provided
x402 version: 1

Endpoint context

URL: https://factstamp.agentrails.workers.dev/check
MIME type: Not provided
First seen: 2026-10-16T02:30:21.093Z
Last seen: 2026-10-26T00:13:10.406Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0xc3bcd24a2b350cc73b8516b2a0539a323b42cc32"
  }
]

Observed health

Status: Degraded
Latest latency: 76 ms
Average latency: 621 ms
HTTP status: 308
Last checked: 2026-11-02T01:16:10.142Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null