Upsun · Authentication Profile

Upsun Authentication

Authentication

Upsun secures its APIs with oauth2 across 2 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode and clientCredentials flow(s).

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Methods: oauth2 Schemes: 2 OAuth flows: authorizationCode, clientCredentials API key in:

Security Schemes

OAuth2 oauth2
· flows: authorizationCode
OAuth2Admin oauth2
· flows: clientCredentials

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-21'
method: searched
source: openapi/upsun-openapi-original.json
docs: https://developer.upsun.com/api/rest/authentication
summary:
  types:
  - oauth2
  oauth2_flows:
  - authorizationCode
  - clientCredentials
  api_token_exchange: true
schemes:
- name: OAuth2
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://auth.api.platform.sh/oauth2/authorize
    tokenUrl: https://auth.api.platform.sh/oauth2/token
    scopes: 0
  sources:
  - openapi/upsun-openapi-original.json
- name: OAuth2Admin
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://auth.api.platform.sh/oauth2/token
    scopes: 1
  sources:
  - openapi/upsun-openapi-original.json
token_exchange:
  description: >-
    The Upsun REST API uses OAuth2 bearer tokens. Users create an API token in
    the Console, then exchange it for a short-lived access token via
    grant_type=api_token at https://auth.upsun.com/oauth2/token (HTTP basic
    user platform-api-user). The bearer access token expires in 900 seconds
    (15 minutes); clients re-exchange on 401 Unauthorized. All API requests go
    to https://api.upsun.com.
  exchange_endpoint: https://auth.upsun.com/oauth2/token
  grant_type: api_token
  token_type: bearer
  expires_in_seconds: 900
oidc_discovery:
  url: https://auth.upsun.com/.well-known/openid-configuration
  grant_types_supported: [authorization_code, client_credentials]
  code_challenge_methods_supported: [S256]
  id_token_signing_alg: ES256
  resource_indicators_supported: true
mfa_docs: https://developer.upsun.com/docs/administration/security/mfa