Api Endpoint

offercheck.offercheck.workers.dev

Verify the live price and availability of a product at a URL before you buy or quote it. Fetches the page now, extracts price/currency/availability from JSON-LD, Shopify JSON, OpenGraph or microdata, and returns evidence (method, snippet, content hash, fetch time) plus a confidence score. $0.01 per check.

Open interactive test console

Offering

Provider: offercheck.offercheck.workers.dev
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Web Search Research
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://offercheck.offercheck.workers.dev/v1/fx
MIME type: Not provided
First seen: 2026-10-16T03:19:44.140Z
Last seen: 2026-10-16T03:19:44.140Z
Tags: None supplied

Website

Payment pricing

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

Payment option 1: 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0xB9721FDD2EC85F7f604F5BBcA2292d7C4ff6B62c"
  }
]

Observed health

Status: Healthy
Latest latency: 134 ms
Average latency: 90 ms
HTTP status: 204
Last checked: 2026-11-04T03:35:54.447Z
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