Japan Postal Lookup
api.jpverify.com · 6 paid endpoints · listed 2026-10-27
Japanese postal-code lookup and reverse lookup. Keywords: Japanese postal lookup, Japan Post postal code, postal code reverse lookup, 日本郵便番号検索. Use a postal code or prefecture/city/ward/town components against the local Japan Post snapshot. / 通过邮编或都道府县、市区町村、区、町名字段，在本地 Japan Post 数据中进行日本邮编反查。
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | api.jpverify.com/jp-address/postal-lookup Japanese postal-code lookup and reverse lookup. Keywords: Japanese postal lookup, Japan Post postal code, postal code reverse lookup, 日本郵便番号検索. Use a postal cod | $0.001 | Base |
| POST | api.jpverify.com/jp-address/geocode Japanese forward geocoding from an address to coordinates. Keywords: Japan geocoder, address to coordinates, building-level geocode, Jageocoder, chome, block, l | $0.005 | Base |
| POST | api.jpverify.com/jp-address/parse Japanese address parser and component extraction. Keywords: Japanese address parser, address components, chome, block, lot, house, 丁目, 番地, 号. Parse a Japanese a | $0.005 | Base |
| POST | api.jpverify.com/jp-address/validate Japanese address validation and quality decision. Keywords: Japanese address validation, address conflict, address quality, partial match, 日本住所検証. Validate pars | $0.005 | Base |
| POST | api.jpverify.com/v1/entities/resolve-cross-border Resolve a JP or GB entity using projected official evidence from NTA/gBizINFO or Companies House; raw upstream responses are not returned. Hard identity conflic | $0.04 | Base |
| POST | api.jpverify.com/v1/invoices/counterparty-check Check a known EU VAT ID and/or Peppol participant using separate tax-validity, entity-match, and discoverability evidence. VIES is never used for name search an | $0.05 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 22 h ago | api.jpverify.com/jp-address/parse | 402 | 956 | valid x402 v2 terms |
| 6 days ago | api.jpverify.com/jp-address/geocode | 402 | 1136 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-29 | 1 | $0.001 | |
| 2026-10-27 | 3 | $0.011 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/api.jpverify.com"><img src="https://logicnodes.io/observatory/badge/api.jpverify.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.jpverify.com