generated: '2026-07-11'
method: derived
source: openapi/kraken-futures-rest-openapi.yml, openapi/kraken-spot-rest-openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: futures_signature
  type: apiKey
  in: header
  parameter: APIKey
  description: 'Kraken Futures signs requests with two headers: `APIKey` (public key) and `Authent`
    (base64 HMAC-SHA512 over `postData + nonce + endpointPath` using the SHA-256 hash of those
    values, then HMAC-SHA512 keyed by the base64-decoded secret). A `Nonce` header carries the
    incrementing nonce.'
  sources:
  - openapi/kraken-futures-rest-openapi.yml
- name: kraken_signature
  type: apiKey
  in: header
  parameter: API-Key
  description: 'Kraken signs private REST requests with two headers: `API-Key` (your public
    API key) and `API-Sign` (HMAC-SHA512 of the URI path plus SHA256(nonce + POST body), keyed
    by the base64-decoded secret). All private endpoints must include an incrementing `nonce`
    in the POST body.'
  sources:
  - openapi/kraken-spot-rest-openapi.yml