Fax for Agents · Authentication Profile

Faxforagents Authentication

Authentication

Fax for Agents declares 2 security scheme(s) across its OpenAPI definitions.

FaxMCPArtificial IntelligenceCommunicationsSoftware-as-a-Service
Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

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

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-31'
method: searched
source: https://faxforagents.com/docs/api/reference/
schemes:
  - type: apiKey
    name: Authorization
    in: header
    description: Bearer token, e.g., "Bearer ffa_live_..."
  - type: apiKey
    name: X-API-Key
    in: header
    description: API key header alternative.

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