generated: '2026-08-14'
method: probed
source: https://mcp.altrata.com/.well-known/oauth-protected-resource
description: >-
  OAuth scopes for the Wealth-X / Altrata surfaces. The legacy Wealth-X Connect
  REST API uses three static API-key headers and declares no OAuth at all, so it
  has no scopes. The successor Altrata platform runs two distinct OAuth flows,
  and only one of them publishes a scope list anonymously.
surfaces:
  - name: Altrata MCP server
    endpoint: https://mcp.altrata.com/mcp
    flow: authorization_code + PKCE (S256)
    authorization_server: https://mcp.altrata.com
    authorization_endpoint: https://serviceauth.altrata.com/oauth2/authorize
    token_endpoint: https://serviceauth.altrata.com/oauth2/token
    scopes_published: true
    scopes:
      - name: openid
        description: >-
          OpenID Connect subject identity. Advertised in the protected-resource
          metadata and in the WWW-Authenticate challenge on HTTP 401.
        source: probed
      - name: email
        description: >-
          Access to the authenticated user's email claim. Advertised in the
          protected-resource metadata and in the WWW-Authenticate challenge.
        source: probed
    note: >-
      Only the two standard OIDC identity scopes are advertised. Altrata does
      not publish resource-level scopes (per-dataset or per-tool); what a caller
      may read is decided by their subscription entitlement, not by an OAuth
      scope. See plans/wealth-x-plans-pricing.yml.
  - name: Altrata GraphQL platform APIs
    endpoint: https://api.auth.altrata.com/oauth2/token
    flow: client_credentials
    scopes_published: false
    scopes: []
    note: >-
      docs.altrata.com/service-user-credentials documents a client_credentials
      token request that carries an `x-api-key` header plus HTTP Basic service
      user credentials. No `scope` parameter and no scope list are documented,
      and the token endpoint did not answer an anonymous probe.
    docs: https://docs.altrata.com/service-user-credentials
  - name: Wealth-X Connect REST API (legacy)
    endpoint: https://connect.wealthx.com/rest/v1
    flow: none
    scopes_published: false
    scopes: []
    note: Static `username`, `password` and `apikey` request headers. No OAuth, no scopes.
authorization_model:
  type: entitlement-based
  description: >-
    Access is governed by subscription entitlements rather than OAuth scopes.
    Requesting a field outside the entitlement returns an error block with
    errorType `unauthorized` while the rest of the response payload remains
    valid and consumable.
  source: https://docs.altrata.com/errors-warnings-and-limits
evidence:
  - url: https://mcp.altrata.com/.well-known/oauth-protected-resource
    status: 200
  - url: https://mcp.altrata.com/.well-known/oauth-authorization-server
    status: 200
  - url: https://mcp.altrata.com/mcp
    status: 401
    note: 'WWW-Authenticate: Bearer realm="Altrata MCP" ... scope="openid email"'
  - url: https://api.auth.altrata.com/oauth2/token
    status: 0
    note: No anonymous response.