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

# Update an OAuth app

> Updates the mutable metadata (name, redirect URIs, and requestable scopes) of an
OAuth app owned by the authenticated caller, identified by client_id in the path.
The client type and secret lifecycle are fixed at registration and cannot be changed
here. New metadata is validated with the same rules as on creation. Returns the
updated app, or 404 if the caller does not own an active app with that client_id.



## OpenAPI

````yaml PUT /v1/api/oauth/apps/{client_id}
openapi: 3.1.0
info:
  title: HQ API
  description: >-
    Public HTTP API for HQ. Authenticate with a Personal Access Token
    (`Authorization: Bearer hq_pat_...`) for server-side integrations, or an
    OAuth 2.1 authorization-code + PKCE flow for browser apps acting on a user's
    behalf. Both grant from the same resource:action scope vocabulary; an
    endpoint's required scope is listed under its `security`.
  license:
    name: Apache-2.0
    identifier: Apache-2.0
  version: 1.0.0
servers:
  - url: https://api.hq.zone
    description: HQ API (production)
security: []
tags:
  - name: me
    description: The signed-in user's own account
  - name: conversations
    description: Conversations and their messages
  - name: documents
    description: The content-addressed documents library
  - name: schedules
    description: Scheduled prompts and recurring tasks
  - name: agents
    description: Agents, their skills and integrations
  - name: memory
    description: What the assistant remembers (L5 governance)
  - name: tokens
    description: Personal Access Token management
  - name: billing
    description: Usage and billing
  - name: notifications
    description: In-app notification center
  - name: admin
    description: Workspace administration
  - name: integrations
    description: Workspace integrations (Slack, MCP, skills)
  - name: onboarding
    description: New-workspace onboarding wizard
  - name: auth
    description: Sign-in, sessions, and OAuth
paths:
  /v1/api/oauth/apps/{client_id}:
    put:
      tags:
        - tokens
      summary: Update an OAuth app
      description: >-
        Updates the mutable metadata (name, redirect URIs, and requestable
        scopes) of an

        OAuth app owned by the authenticated caller, identified by client_id in
        the path.

        The client type and secret lifecycle are fixed at registration and
        cannot be changed

        here. New metadata is validated with the same rules as on creation.
        Returns the

        updated app, or 404 if the caller does not own an active app with that
        client_id.
      operationId: update_app
      parameters:
        - name: client_id
          in: path
          description: OAuth client id to update
          required: true
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ClientMetadata'
        required: true
      responses:
        '200':
          description: The updated app
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppSummary'
        '400':
          description: Invalid metadata or scope outside the vocabulary
        '404':
          description: No such app owned by the caller
      security:
        - bearer_pat: []
        - oauth2: []
components:
  schemas:
    ClientMetadata:
      type: object
      properties:
        client_name:
          type:
            - string
            - 'null'
        grant_types:
          type:
            - array
            - 'null'
          items:
            type: string
        redirect_uris:
          type: array
          items:
            type: string
        response_types:
          type:
            - array
            - 'null'
          items:
            type: string
        scope:
          type:
            - string
            - 'null'
          description: Space-delimited capability scopes the client may request.
        token_endpoint_auth_method:
          type:
            - string
            - 'null'
    AppSummary:
      type: object
      required:
        - client_id
        - name
        - client_type
        - redirect_uris
        - scopes
        - created_at
      properties:
        client_id:
          type: string
        client_type:
          type: string
          description: '`public` (PKCE, no secret) or `confidential` (has a secret).'
        created_at:
          type: string
        name:
          type: string
        redirect_uris:
          type: array
          items:
            type: string
        scopes:
          type: array
          items:
            type: string
  securitySchemes:
    bearer_pat:
      type: http
      scheme: bearer
      bearerFormat: hq_pat
      description: 'Personal Access Token. Send as `Authorization: Bearer hq_pat_...`.'
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.hq.zone/v1/oauth/authorize
          tokenUrl: https://api.hq.zone/v1/oauth/token
          refreshUrl: https://api.hq.zone/v1/oauth/token
          scopes:
            admin: Administer the workspace (users, settings, integrations)
            agents:read: View the agents in your workspace
            agents:write: Create and configure agents
            billing:read: View usage and billing information
            conversations:read: Read your conversations and their messages
            conversations:write: Start conversations and send messages on your behalf
            documents:read: Read your documents library
            documents:write: Upload and manage documents in your library
            memory:read: Read what the assistant remembers about you
            memory:write: Correct or delete what the assistant remembers
            schedules:read: View your scheduled tasks
            schedules:write: Create and manage scheduled tasks
            tables:read: Read your tables and their rows
            tables:write: Create tables and add, edit, or delete rows

````