Starburst · Authentication Profile

Starburst Authentication

Authentication

Starburst secures its APIs with oauth2 and http across 3 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

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Methods: oauth2, http Schemes: 3 OAuth flows: clientCredentials API key in:

Security Schemes

galaxyOAuth2 oauth2

scheme: oauth2

galaxyBearer http

scheme: bearer

enterpriseBasic http

scheme: basic

Source

Authentication Profile

generated: '2026-07-21'
method: searched
source: https://docs.starburst.io/starburst-galaxy/developer-tools/api/index.html
docs: https://docs.starburst.io/starburst-galaxy/developer-tools/api/index.html
summary:
  types: [oauth2, http]
  oauth2_flows: [clientCredentials]
  http_schemes: [bearer, basic]
schemes:
  - name: galaxyOAuth2
    type: oauth2
    scheme: oauth2
    flow: clientCredentials
    token_url: https://<account>.galaxy.starburst.io/oauth/v2/token
    token_ttl_seconds: 600
    description: >-
      Starburst Galaxy public API uses the OAuth2 client credentials flow. A base64-encoded
      clientId:clientSecret is exchanged at /oauth/v2/token for a bearer access token that
      expires after 10 minutes. The token is sent as `Authorization: Bearer <token>`.
    sources: [docs.starburst.io/starburst-galaxy/developer-tools/api]
  - name: galaxyBearer
    type: http
    scheme: bearer
    description: Bearer access token obtained from the Galaxy OAuth2 token endpoint.
    sources: [docs.starburst.io/starburst-galaxy/developer-tools/api]
  - name: enterpriseBasic
    type: http
    scheme: basic
    description: >-
      Starburst Enterprise REST API accepts HTTP Basic auth (base64 credentials) or bearer
      token auth using the same token as the web UI; the active role is selected via the
      X-Trino-Role header.
    sources: [docs.starburst.io/latest/starburst-rest-api.html]
notes: >-
  Galaxy uses OAuth2 client-credentials (no granular OAuth scopes documented; access is governed
  by role/privilege services), so no scopes/ artifact is emitted. Enterprise uses Basic/Bearer +
  X-Trino-Role role selection backed by built-in access control.

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