Marketplace · API · x402

api.ozdreamtools.de/api/product/check

Finds the contradictions on a caller-supplied product page that make a buying agent abort: offer price in JSON-LD or Microdata against the prices visible in the text, structured availability against sold-out and add-to-cart signals, JSON-LD against Microdata, variants that cannot be told apart, shipping cost and return period as data or only as prose. Returns a verdict with every contradiction and gap explained. Machine extractability, not price law; no checkout, no outbound request.

Endpointhttps://api.ozdreamtools.de/api/product/check
Trust100% uptime over 1 checks · ~202 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x4Dd5E59475A55f1C2c0816469600663cb74cC1Dc
methodPOST
last updated2026-11-04T13:52:37.796Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.ozdreamtools.de/api/product/check
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-8f23d72699079b69

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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