Vast.ai · Authentication Profile

Vast Ai Authentication

Authentication

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

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

Security Schemes

bearerAuth http
scheme: bearer
apiKeyAuth apiKey
· in: header (Authorization)
ApiKeyAuth apiKey
· in: query (api_key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/vast-ai-openapi.json
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
  - query
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  description: API key authentication
  sources:
  - openapi/vast-ai-openapi.json
- name: apiKeyAuth
  type: apiKey
  in: header
  parameter: Authorization
  sources:
  - openapi/vast-ai-openapi.json
- name: ApiKeyAuth
  type: apiKey
  in: query
  parameter: api_key
  description: API key must be provided as a query parameter
  sources:
  - openapi/vast-ai-openapi.json