$0.005
per call · USD Coin on Base
KYB / KYC verification of a Japanese company: reconcile a company name (+ optional address) against the official JP corporate registry (名寄せ). Returns ranked candidate 法人番号 with a 0-1 confidence score, handling 株式会社 / (株) / ㈱ spelling variation and matching Japanese or English names. A dissolved corporation is never reported as `verified` even on an exact name match. Use it to confirm a vendor, customer, or invoice counterparty.
Endpoint
POST https://houjin.agentic-jp.com/verify2
Calls / 30d
2
Unique payers / 30d
Aug 12
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://houjin.agentic-jp.com/verify", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"city": "千代田区",
"name": "株式会社サンプル商事",
"prefecture": "東京都"
}),
});
const data = await res.json();curl -X POST \
"https://houjin.agentic-jp.com/verify" \
-H "Content-Type: application/json" \
-d '{"city":"千代田区","name":"株式会社サンプル商事","prefecture":"東京都"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"best": {
"confidence": 0.96,
"corporation": {
"address_en": null,
"address_full": "東京都港区虎ノ門二丁目2番5号",
"assignment_date": "2015-10-05",
"change_date": "2015-10-05",
"city": "港区",
"close_cause": null,
"close_cause_label": null,
"close_date": null,
"corp_kind": "101",
"corp_kind_label": "National government agency",
"corporate_number": "7000012050002",
"name": "国立印刷局",
"name_en": null,
"name_kana": null,
"postal_code": "1058445",
"prefecture": "東京都",
"prefecture_code": "13",
"process_kind": "01",
"status": "active",
"street": "虎ノ門二丁目2番5号",
"successor_corporate_number": null,
"update_date": "2018-04-02"
},
"matched": {
"city": true,
"name": true,
"name_exact": true,
"prefecture": true
}
},
"candidates": [
{
"confidence": 0.96,
"corporation": {
"address_en": null,
"address_full": "東京都港区虎ノ門二丁目2番5号",
"assignment_date": "2015-10-05",
"change_date": "2015-10-05",
"city": "港区",
"close_cause": null,
"close_cause_label": null,
"close_date": null,
"corp_kind": "101",
"corp_kind_label": "National government agency",
"corporate_number": "7000012050002",
"name": "国立印刷局",
"name_en": null,
"name_kana": null,
"postal_code": "1058445",
"prefecture": "東京都",
"prefecture_code": "13",
"process_kind": "01",
"status": "active",
"street": "虎ノ門二丁目2番5号",
"successor_corporate_number": null,
"update_date": "2018-04-02"
},
"matched": {
"city": true,
"name": true,
"name_exact": true,
"prefecture": true
}
}
],
"verified": true
}Payment details
0x38c9f689274e2fc3ae360744ef88ce212077a584USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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