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

# Get signature status



## OpenAPI

````yaml /openapi.json get /v1/proposals/{id}/signature
openapi: 3.1.0
info:
  title: Propal Public API
  version: 1.0.0
  description: >-
    Public REST API for Propal — proposals, leads, catalog, templates, themes,
    media, metrics, and organization. An MCP (Model Context Protocol) endpoint
    is also available at `POST /v1/mcp` for AI agents — it requires the
    `mcp:use` scope and exposes the same resources as tools, plus prefab section
    templates to compose proposals.
servers:
  - url: https://api.propal.io
    description: Production
security: []
paths:
  /v1/proposals/{id}/signature:
    get:
      tags:
        - Proposals
      summary: Get signature status
      parameters:
        - schema:
            type: string
            format: uuid
            description: Proposal UUID
          required: true
          name: id
          in: path
      responses:
        '200':
          description: Signature status
          content:
            application/json:
              schema:
                type: object
                nullable: true
                additionalProperties:
                  nullable: true
        '400':
          description: Validation error
        '401':
          description: Unauthorized — missing or invalid API key
        '403':
          description: Forbidden — API key missing required scope
        '404':
          description: Resource not found
        '429':
          description: Rate limit exceeded
      security:
        - BearerAuth: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: 'API key in format: pp_live_xxxxxxxxxxxxxxxxxxxxxxxx'

````