https://api.jpverify.com/jp-invoice/verifyPOST /jp-invoice/verify · x402 API by jpverify
Japanese qualified-invoice verification / 適格請求書・インボイス登録番号検証: validate a T+13 digit registration number against Japan's NTA registry and return registered, cancelled, or not-found status, corporate number, and dates. / T+13桁の適格請求書登録番号を国税庁データと照合し、登録・取消・未検出の状態、法人番号、日付を返します。
What does this x402 API do?
https://api.jpverify.com/jp-invoice/verify. This is an x402-gated POST API resource from jpverify. 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. No settled paid call has been verified.
- Published price
- No normalized USD price is recorded
- Networks
- Base
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- dade0d48a03ab6f964600e96
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://api.jpverify.com/jp-invoice/verify", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFieldNames": [
"registration_number",
"response_language"
],
"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.
- Exact route checked
not safely testable · potentially-mutating-method:POST
- Origin reachable
OPTIONS https://api.jpverify.com/ returned 405.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: healthy.
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.