Directory / 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.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://offercheck.offercheck.workers.dev/v1/verify/offer' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://offercheck.offercheck.workers.dev/v1/verify/offer'
Endpoint: https://offercheck.offercheck.workers.dev/v1/verify/offer. Operated by offercheck.offercheck.workers.dev, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.
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