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

# List addon entitlements



## OpenAPI

````yaml get /v1/addon-entitlements
openapi: 3.0.0
info:
  title: Revstack API
  version: 1.0.0
  description: >-
    Open Source Billing OS for Developers. The scalable, developer-first billing
    engine with subscriptions, invoicing, usage metering, and entitlements.
servers:
  - url: http://localhost:6900
    description: Revstack API (Local Development)
security: []
paths:
  /v1/addon-entitlements:
    get:
      tags:
        - Addon Entitlements
      summary: List addon entitlements
      parameters:
        - schema:
            type: string
            minLength: 1
          required: true
          name: addon_id
          in: query
      responses:
        '200':
          description: List of addon entitlements
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                    addon_id:
                      type: string
                    entitlement_id:
                      type: string
                    metadata:
                      type: object
                      additionalProperties:
                        nullable: true
                    created_at:
                      type: string
                    updated_at:
                      type: string
                  required:
                    - id
                    - addon_id
                    - entitlement_id
                    - created_at
                    - updated_at

````