bitFlyer · Authentication Profile

Bitflyer Authentication

Authentication

bitFlyer declares 1 security scheme(s) across its OpenAPI definitions.

CompanyCryptocurrencyExchangeTradingJapan
Methods: Schemes: 1 OAuth flows: API key in:

Security Schemes

HMAC-signed API key apiKey
· in: header ()

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-13'
method: searched
source: https://lightning.bitflyer.com/docs?lang=en#authentication
provider: bitflyer
summary: >-
  Public HTTP APIs need no key. Private APIs require an API key and secret generated on the
  bitFlyer Lightning developer page, sent as ACCESS-KEY, ACCESS-TIMESTAMP and ACCESS-SIGN headers,
  where ACCESS-SIGN is an HMAC-SHA256 of timestamp + HTTP method + request path + body keyed with
  the API secret. Some withdrawal operations also document two-factor authentication.
schemes:
- type: apiKey
  name: HMAC-signed API key
  in: header
  headers: [ACCESS-KEY, ACCESS-TIMESTAMP, ACCESS-SIGN]
  signature: HMAC-SHA256
docs: https://lightning.bitflyer.com/docs?lang=en#authentication

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