> ## Documentation Index
> Fetch the complete documentation index at: https://docs.join.tl/llms.txt
> Use this file to discover all available pages before exploring further.

# Get OpenID Connect discovery metadata



## OpenAPI

````yaml /specs/openapi/jointl-api-v1.openapi.yaml get /.well-known/openid-configuration/oauth
openapi: 3.1.2
info:
  title: Jointl REST API and OAuth
  version: 1.0.0
  summary: Supported public HTTP contract for Jointl third-party connections.
  description: >-
    HTTP contract for Jointl REST operations, OAuth, and Zapier subscription and
    action endpoints. Jointl does not provide a public sandbox.
  termsOfService: https://join.tl/legal/terms-of-service
  contact:
    name: Jointl Support
    url: https://join.tl
servers:
  - url: https://api.join.tl
    description: Jointl production API
security: []
tags:
  - name: OAuth
    description: OAuth 2.0 and OpenID Connect endpoints.
  - name: Discovery
    description: OAuth resource and issuer discovery.
  - name: Operations
    description: Permission-filtered read operations.
  - name: Actions
    description: Prepare, human approval, and confirmation.
  - name: Zapier
    description: Endpoints restricted to the approved Jointl Zapier app.
paths:
  /.well-known/openid-configuration/oauth:
    get:
      tags:
        - Discovery
      summary: Get OpenID Connect discovery metadata
      operationId: getOpenIdConfiguration
      responses:
        '200':
          description: OpenID Provider metadata.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/RequestId'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AuthorizationServerMetadata'
      security: []
components:
  headers:
    RequestId:
      description: Request correlation identifier.
      schema:
        type: string
  schemas:
    AuthorizationServerMetadata:
      type: object
      properties:
        issuer:
          type: string
          const: https://api.join.tl/oauth
        authorization_endpoint:
          type: string
          format: uri
        token_endpoint:
          type: string
          format: uri
        revocation_endpoint:
          type: string
          format: uri
        jwks_uri:
          type: string
          format: uri
        userinfo_endpoint:
          type: string
          format: uri
        scopes_supported:
          type: array
          items:
            type: string
        response_types_supported:
          type: array
          items:
            type: string
        code_challenge_methods_supported:
          type: array
          items:
            type: string
            const: S256
      required:
        - issuer
        - authorization_endpoint
        - token_endpoint
        - jwks_uri
      additionalProperties: true

````