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api.agentfeeds.jp fx customs_rate
https://api.agentfeeds.jp/v1/jp/fx/customs_rate
payable
Weekly official Japan Customs reference exchange rate (税関長公示レート) used to convert import declaration values to yen under Article 4-7 of the Customs Tariff Law -- a live proxy to the Customs weekly CSV, not a real-time market rate. Source: Japan Customs (customs.go.jp), whose terms of use explicitly permit commercial use. Factual published data only; not a live FX quote or trading advice.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.002
- Network
- base
- Pay to
- 0x67AC1E671E87b2c91847230748ed38a596013EA6
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 411 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:13:17.241Z (1d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.agentfeeds.jp%2Fv1%2Fjp%2Ffx%2Fcustoms_rate"