Dfns · Authentication Profile

Dfns Authentication

Authentication

Dfns secures its APIs with apiKey and http across 3 declared security schemes, as derived from its OpenAPI definitions.

WalletsMPCKey ManagementDigital AssetsWeb3Non-Custodial

Methods: apiKey, http Schemes: 3 OAuth flows: API key in: header

Security Schemes

BearerAuth http

scheme: bearer

AppId apiKey

· in: header (X-DFNS-APPID)

UserAction apiKey

· in: header (X-DFNS-USERACTION)

Source

Authentication Profile

generated: '2026-07-11'
method: derived
source: openapi/dfns-openapi.yml
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: BearerAuth
  type: http
  scheme: bearer
  bearerFormat: JWT
  description: 'Access token issued to a service account or a logged-in user. Sent as `Authorization:
    Bearer <token>`.'
  sources:
  - openapi/dfns-openapi.yml
- name: AppId
  type: apiKey
  in: header
  parameter: X-DFNS-APPID
  description: The Dfns application (app) id the request is made on behalf of.
  sources:
  - openapi/dfns-openapi.yml
- name: UserAction
  type: apiKey
  in: header
  parameter: X-DFNS-USERACTION
  description: A User Action Signature token proving the caller cryptographically signed the
    request payload. Required on sensitive mutating operations (transfers, signature generation,
    key/policy/permission changes).
  sources:
  - openapi/dfns-openapi.yml

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