BR Marketplace Search /v1/compare APIPOST /v1/compare · x402 API by BR Marketplace Search
Paste a product URL from ANY store; the API identifies the product and returns the same or equivalent item CHEAPER across Mercado Livre, Shopee and AliExpress. Each candidate carries a `match_confidence` (no cross-marketplace barcode exists, so a match is never claimed identical) and a landed-price estimate (import tax included for international offers, labeled). Our marketplaces resolve by API; other stores via a page read that falls back to the URL text.
What does this x402 API do?
BR Marketplace Search /v1/compare API. This is an x402-gated POST API resource from BR Marketplace Search. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names Base and Solana. No settled paid call has been verified.
- Published price
- No normalized USD price is recorded
- Networks
- Base · Solana
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- 4e3a9387c85cf5d0f0943847
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://brmarket.thomenz.me/v1/compare", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFieldNames": [
"limit",
"uf",
"url"
],
"pathParamNames": [],
"queryParamNames": []
}),
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.Review the provider input schema before running this non-read-only method. No payment code is included.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Exact route checked
not safely testable · potentially-mutating-method:POST
- Origin reachable
HEAD https://brmarket.thomenz.me/ returned 200.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.