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

# Guide de création de diapositives

> Récupérez le guide de création de diapositives, qui décrit les conventions pour écrire face.tsx, face.content.json et face.controls.json. Incluez-le dans le system prompt de votre agent avant d'appeler updateSlide.



## OpenAPI

````yaml GET /slides/guide
openapi: 3.1.0
info:
  title: Faces API
  version: '1.0'
  description: >-
    Faces API for creating and managing presentations. Generate presentations
    from prompts, or read and write individual slides. Each slide is a React
    component (face.tsx) with content blocks (face.content.json) and editor
    controls (face.controls.json).
servers:
  - url: https://faces.app/api/v1
    description: API v1
security:
  - bearerAuth: []
paths:
  /slides/guide:
    get:
      tags:
        - Slides
      summary: Get slide authoring guide
      description: >-
        Returns the slide authoring guide — conventions and best practices for
        writing face.tsx, face.content.json, and face.controls.json. Fetch once
        and include in your agent's system prompt before calling updateSlide.
      operationId: getSlideAuthoringGuide
      parameters:
        - schema:
            type: string
            description: >-
              Project to tailor the guide to its mobile canvas size. Omit when
              authoring a new project to get the default guide.
          required: false
          name: projectSlug
          in: query
      responses:
        '200':
          description: Slide authoring guide
          content:
            application/json:
              schema:
                type: object
                properties:
                  guide:
                    type: string
                    description: The slide authoring guide as a markdown string.
                required:
                  - guide
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key with "faces_" prefix. Create one at Settings > Developers.

````