Glue · Authentication Profile

Glue Authentication

Authentication

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

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

Security Schemes

GraphQLOAuth2ClientCredentials oauth2
MCPOAuth2AuthorizationCode oauth2

Source

Authentication Profile

glue-authentication.yml Raw ↑ 
generated: '2026-07-19'
method: searched
source: https://docs.glue.ai/developers/authentication/oauth-2-0-authentication.md
docs: https://docs.glue.ai/developers/authentication/oauth-2-0-authentication.md
summary:
  types: [oauth2]
  bearer: true
  oauth2_flows: [clientCredentials, authorizationCode]
schemes:
  - name: GraphQLOAuth2ClientCredentials
    type: oauth2
    context: public GraphQL API (https://api.gluegroups.com/public/graphql)
    flow: clientCredentials
    token_endpoint: https://api.gluegroups.com/oauth/token
    token_format: opaque bearer
    refresh_token: false
    parameters: [grant_type, client_id, client_secret, subject, redirect_uri]
    notes: >
      Apps register an OAuth Application, then exchange client credentials for a
      workspace-scoped access token (subject = workspace ID). Token is passed as
      Authorization: Bearer <ACCESS_TOKEN> to the GraphQL endpoint. No refresh token.
    scopes: [workspaces:read, threads:read, groups:read, threads.messages:write]
  - name: MCPOAuth2AuthorizationCode
    type: oauth2
    context: hosted MCP server (https://mcp.glue.ai/mcp, issuer https://api.glue.ai)
    flow: authorizationCode
    authorization_endpoint: https://api.glue.ai/oauth/authorize
    token_endpoint: https://api.glue.ai/oauth/token
    registration_endpoint: https://api.glue.ai/oauth/register
    dynamic_client_registration: true       # RFC 7591
    pkce: [S256]
    grant_types: [authorization_code, refresh_token]
    token_endpoint_auth_methods: [none]
    scopes: [mcp:read, mcp:write]
    source: https://api.glue.ai/.well-known/oauth-authorization-server