Black Forest Labs · Authentication Profile

Black Forest Labs Authentication

Authentication

Black Forest Labs secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

AIImage GenerationFluxOpen WeightsBFL
Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

apiKey apiKey
· in: header (x-key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/black-forest-labs-openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: apiKey
  type: apiKey
  in: header
  parameter: x-key
  description: BFL API key.
  sources:
  - openapi/black-forest-labs-openapi.yml