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

# List all capabilities

> Returns all available capabilities with their names, descriptions, permissions, and JSON Schema input definitions. No authentication required.



## OpenAPI

````yaml https://developer.api.receiptor.ai/openapi.json get /capabilities
openapi: 3.0.0
info:
  title: Receiptor AI API
  description: >-
    API for Receiptor AI — automates financial document extraction,
    categorization, and integration with accounting systems. All capabilities
    are available via `POST /v1/capabilities/{slug}` with a JSON request body.
  version: 1.0.0
  contact:
    name: Receiptor AI
    url: https://receiptor.ai
    email: info@receiptor.ai
servers:
  - url: https://developer.api.receiptor.ai/v1
    description: Production
security: []
tags:
  - name: Capabilities
    description: Execute product capabilities
  - name: Discovery
    description: Discover available capabilities
  - name: OAuth2
    description: OAuth 2.0 authorization flow
paths:
  /capabilities:
    get:
      tags:
        - Discovery
      summary: List all capabilities
      description: >-
        Returns all available capabilities with their names, descriptions,
        permissions, and JSON Schema input definitions. No authentication
        required.
      operationId: discoverCapabilities
      responses:
        '200':
          description: List of available capabilities
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  capabilities:
                    type: array
                    items:
                      type: object
                      properties:
                        name:
                          type: string
                          description: Internal camelCase identifier
                        slug:
                          type: string
                          description: External resource.action identifier
                        description:
                          type: string
                        permissions:
                          type: array
                          items:
                            type: string
                        inputSchema:
                          type: object
                          description: JSON Schema for the capability input
      security: []

````