the402 endpoint detail

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api.jpverify.com jp-address validate

https://api.jpverify.com/jp-address/validate

answers 402

Japanese address validation and quality decision. Keywords: Japanese address validation, address conflict, address quality, partial match, 日本住所検証. Validate parser, postal, and geocoder evidence using one address policy, returning exact, partial, ambiguous, conflict, or unverified status with the accepted hierarchy and reasons. / 使用统一规则合并解析、邮编和地理编码证据,并返回完全一致、部分一致、歧义、冲突或未验证状态。

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0xe4A4E5B226bE71e7b6eD523bc7a91089c770572F
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
172 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:13:25.377Z (2h ago)
Category
identity

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.jpverify.com%2Fjp-address%2Fvalidate"