{
  "x402Version": 2,
  "id": 4694,
  "slug": "4694",
  "resource": "https://api.jpverify.com/jp-address/postal-lookup",
  "description": "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。",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xe4A4E5B226bE71e7b6eD523bc7a91089c770572F",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "max_results": 10,
            "postal_code": "100-0001"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "candidate_count": 1,
            "data_version": null,
            "matches": [
              {
                "city": "千代田区",
                "confidence": 1,
                "kana": "トウキョウトチヨダクチヨダ",
                "postal_code": "100-0001",
                "prefecture": "東京都",
                "source": "Japan Post local snapshot",
                "town": "千代田"
              }
            ],
            "postal_code_match": true,
            "query": {
              "postal_code": "100-0001"
            },
            "record_count": 1,
            "status": "matched",
            "warnings": []
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "description": "Provide postal_code or one or more administrative components. / postal_codeまたは行政区・町域の項目を指定します。",
                "properties": {
                  "city": {
                    "description": "City component. / 市区町村。",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "county": {
                    "description": "County component when applicable. / 郡。",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "max_results": {
                    "default": 10,
                    "description": "Maximum returned candidates. / 返却候補数の上限。",
                    "maximum": 50,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "postal_code": {
                    "description": "Japan postal code to expand or verify. / 照合・展開する日本郵便番号。",
                    "pattern": "^\\d{3}-?\\d{4}$",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "prefecture": {
                    "description": "Prefecture component. / 都道府県。",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "town": {
                    "description": "Town or chome component. / 町域・町名。",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "ward": {
                    "description": "Ward component. / 区。",
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "candidate_count": {
                  "type": "integer"
                },
                "data_version": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "matches": {
                  "items": {
                    "properties": {
                      "city": {
                        "type": "string"
                      },
                      "confidence": {
                        "type": "number"
                      },
                      "kana": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "postal_code": {
                        "type": "string"
                      },
                      "prefecture": {
                        "type": "string"
                      },
                      "source": {
                        "type": "string"
                      },
                      "town": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "postal_code_match": {
                  "type": [
                    "boolean",
                    "null"
                  ]
                },
                "query": {
                  "type": "object"
                },
                "record_count": {
                  "type": "integer"
                },
                "status": {
                  "type": "string"
                },
                "type": "object",
                "warnings": {
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.jpverify.com",
  "lastUpdated": "2026-09-17T04:04:11.643Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-17T04:04:10.959Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.jpverify.com",
    "manifest_name": "api.jpverify.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}