Reltio · Authentication Profile

Reltio Authentication

Authentication

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

CompanyData AnalyticsMaster Data ManagementMDMEntity ResolutionData QualityData IntegrationAI AgentsMCPSAP
Methods: oauth2 Schemes: 2 OAuth flows: password, clientCredentials, authorizationCode API key in:

Security Schemes

ReltioOAuth2 oauth2
· flows: password, clientCredentials
ReltioAIToolsOAuth2 oauth2
· flows: authorizationCode

Source

Authentication Profile

reltio-authentication.yml Raw ↑ 
generated: '2026-07-21'
method: searched
source: https://docs.reltio.com/en/developer-resources
docs: https://docs.reltio.com/en/developer-resources
notes: >-
  No public OpenAPI is available for the Reltio REST API (tenant-scoped,
  auth-gated), so this profile is searched from the developer docs and the
  live OAuth authorization-server discovery document rather than derived.
summary:
  types: [oauth2]
  api_key_in: []
  oauth2_flows: [password, clientCredentials, authorizationCode]
schemes:
- name: ReltioOAuth2
  type: oauth2
  description: >-
    Reltio REST APIs are authorized with OAuth 2.0 bearer access tokens.
    Tokens are obtained from the Reltio auth service; the token is passed as
    an Authorization: Bearer <access_token> header on every API request.
  token_endpoint: https://auth.reltio.com/oauth/token
  flows:
  - flow: password
    description: Resource-owner password grant (username/password) — common for user-context REST access
  - flow: clientCredentials
    description: Client credentials grant — used by the open-source MCP Server (Developer Edition) and server-to-server integrations
- name: ReltioAIToolsOAuth2
  type: oauth2
  description: >-
    OAuth 2.0 server fronting the Reltio AgentFlow MCP / AI Tools surface, with
    OpenID-style dynamic client registration and PKCE.
  source: dev.reltio.com/.well-known/oauth-authorization-server
  issuer: https://dev.reltio.com/ai/tools
  authorization_endpoint: https://login.reltio.com
  token_endpoint: https://login.reltio.com/token
  registration_endpoint: https://dev.reltio.com/ai/tools/register
  flows:
  - flow: authorizationCode
    description: Authorization code with PKCE (S256); client_secret_basic token auth

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