Uncountable Authentication

generated: '2026-09-01'
method: probed
source: >-
  https://app.uncountable.com/.well-known/openid-configuration (HTTP 200) +
  https://www.support.uncountable.com/knowledge-base/api-access-and-permissions-in-uncountable/
docs: https://www.support.uncountable.com/knowledge-base/api-access-and-permissions-in-uncountable/
note: >-
  Uncountable publishes no public OpenAPI, so this profile is not derived from
  securitySchemes. It is read from the live OAuth 2.0 / OpenID Connect discovery
  document served anonymously at each application host, plus the public knowledgebase
  article on API access and permissions.
schemes:
- key: oauth2
  type: oauth2
  preferred: true
  description: >-
    OAuth 2.0 authorization code with PKCE, recommended by Uncountable for integrations
    and third-party tools. Advertised by the discovery document on both the US and EU
    application hosts.
  flows:
    authorization_code:
      authorization_url: https://app.uncountable.com/oauth2/authorize
      token_url: https://app.uncountable.com/oauth2/token
      refresh_supported: true
      pkce_methods:
      - S256
      scopes:
        EXTERNAL_API_READ: read access to the External API
        EXTERNAL_API_WRITE: write access to the External API
        CAD: CAD-related access
  token_endpoint_auth_methods:
  - none
  id_token_signing_alg:
  - RS256
  jwks_uri: https://app.uncountable.com/.well-known/jwks.json
  issuer: https://app.uncountable.com
- key: basic
  type: http
  scheme: basic
  preferred: false
  description: >-
    Basic authentication, documented for "simpler or legacy use cases". Requests may be
    made as a personal API key tied to an individual user account, or as a robot user
    (service account) for integrations and automated tasks.
  source: https://www.support.uncountable.com/knowledge-base/api-access-and-permissions-in-uncountable/
regions:
- region: us
  issuer: https://app.uncountable.com
  discovery: https://app.uncountable.com/.well-known/openid-configuration
  http_status: 200
- region: eu
  issuer: https://appeu.uncountable.com
  discovery: https://appeu.uncountable.com/.well-known/openid-configuration
  http_status: 200
client_registration:
  dynamic: false
  dynamic_probe:
    url: https://app.uncountable.com/oauth2/register
    method: POST
    http_status: 302
    note: redirects to /signin — RFC 7591 dynamic client registration is not offered anonymously
  manual: >-
    An administrator creates the OAuth client in Uncountable under
    User Administration -> OAuth. Clients are scoped to a single schema/account.
  client_id_metadata_document_supported: true
authorization_model:
  model: rbac
  description: >-
    Role-based access control is enforced identically across the web UI and the API, at
    project, experiment and dataset level. API responses are filtered server-side to the
    caller's permissions, so no client-side filtering is required.
  unauthorized_status: 403
  audit_logged: true
sso:
  saml2: true
  scim: true
  mfa: true
  ip_allowlisting: true
  source: https://www.uncountable.com/uncountable-security
  note: >-
    SAML v2 SSO, SCIM automated provisioning, MFA and IP allowlisting are stated on the
    company security page. These govern platform/user sign-in, not the External API
    token flow.