Signal AI · Authentication Profile

Signal Ai Authentication

Authentication

Signal AI secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

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Methods: oauth2 Schemes: 1 OAuth flows: clientCredentials API key in:

Security Schemes

OAuth2 oauth2
· flows: clientCredentials

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-21'
method: derived
source: openapi/signal-ai-openapi-original.json
summary:
  types:
  - oauth2
  oauth2_flows:
  - clientCredentials
schemes:
- name: OAuth2
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.signal-ai.com/auth/token
    scopes: 6
  description: "To obtain the Bearer Token using the Client ID / Secret pair provided to you:\n\
    \n```bash\ncurl -X POST \\\n  -d 'grant_type=client_credentials' \\\n  -d 'client_id=YOUR_CLIENT_ID'\
    \ \\\n  -d 'client_secret=YOUR_CLIENT_SECRET' \\\n  https://api.signal-ai.com/auth/token\n\
    ```\n\nThis will return the following JSON response:\n\n```json\n{\n    \"access_token\"\
    : \"eyJhbGciOi…\",\n    \"expires_in\": 86400,\n    …\n}\n```\n\nYou must "
  sources:
  - openapi/signal-ai-openapi-original.json