Unstoppable Finance (Iron) · Authentication Profile

Unstoppable Finance Authentication

Authentication

Unstoppable Finance (Iron) secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

CompanyStablecoinsPaymentsOn-RampOff-RampCryptocurrencyBankingFintechCompliance
Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

ApiKeyAuth apiKey
· in: header (X-API-Key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-21'
method: searched
source: openapi/unstoppable-finance-iron-openapi-original.yml
docs: https://docs.iron.xyz/authentication
summary:
  types:
  - apiKey
  api_key_in:
  - header
  oauth2_flows: []
schemes:
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: X-API-Key
  description: 'API key created and managed in the Iron Partner Dashboard (Developer -> API Keys). Keys carry a
    role: Read Only or Read / Write. Missing, incorrect, or revoked keys return 401 Unauthorized with a plain-text
    authorization error. Separate keys per environment: sandbox keys at app.sandbox.iron.xyz/dashboard/keys, production
    keys at app.iron.xyz (production keys can only be created by an administrator).'
  sources:
  - openapi/unstoppable-finance-iron-openapi-original.yml
notes: All Iron API requests require the X-API-Key header. No OAuth2/OIDC surface. The Partner Dashboard itself
  supports 2FA (docs.iron.xyz/2fa).

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