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

# Get Missing Content

> When a post has been published but the platform did not return a usable post ID (the `releaseId` is set to `"missing"`), this endpoint fetches recent content from the provider so you can match and connect the correct one to the post.

The provider must implement the optional `missing` method. If the provider does not support it, an empty array is returned.



## OpenAPI

````yaml GET /posts/{id}/missing
openapi: 3.1.0
info:
  title: Postiz Public API
  description: >-
    API for managing social media posts, integrations, and media uploads in
    Postiz.


    ## Authentication


    All endpoints require an API key passed in the `Authorization` header:


    ```

    Authorization: your-api-key

    ```


    Get your API key from Postiz Settings.


    ## Rate Limits


    There is a limit of **30 requests per hour**.


    ## Terminology


    The UI uses `channel`, but the API uses `integration`. They refer to the
    same thing.


    ## Supported Platforms (27)


    **Social Platforms:** X (Twitter), LinkedIn, LinkedIn Page, Facebook,
    Instagram, Instagram Standalone, Threads, Bluesky, Mastodon, Warpcast
    (Farcaster), Nostr, VK


    **Video Platforms:** YouTube, TikTok


    **Community Platforms:** Reddit, Lemmy, Discord, Slack, Telegram


    **Design Platforms:** Pinterest, Dribbble


    **Blogging Platforms:** Medium, Dev.to, Hashnode, WordPress


    **Business:** Google My Business (GMB), Listmonk (newsletters)
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://api.postiz.com/public/v1
    description: Postiz Cloud
  - url: https://{your-domain}/api/public/v1
    description: Self-hosted
    variables:
      your-domain:
        default: localhost:5000
        description: Your Postiz instance domain
security:
  - ApiKeyAuth: []
tags:
  - name: Integrations
    description: Manage connected social media channels
  - name: Posts
    description: Create, list, and delete posts
  - name: Uploads
    description: Upload media files
  - name: Notifications
    description: View organization notifications
  - name: Analytics
    description: View analytics for integrations and posts
  - name: Video Generation
    description: Generate videos with AI
paths:
  /posts/{id}/missing:
    get:
      tags:
        - Posts
      summary: Get missing content
      description: >-
        When a post has been published but the platform did not return a usable
        post ID (the `releaseId` is set to `"missing"`), this endpoint fetches
        recent content from the provider so you can match and connect the
        correct one to the post.


        The provider must implement the optional `missing` method. If the
        provider does not support it, an empty array is returned.
      operationId: getMissingContent
      parameters:
        - name: id
          in: path
          required: true
          description: Post ID
          schema:
            type: string
      responses:
        '200':
          description: List of recent content items from the provider
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/MissingContentItem'
              example:
                - id: '7321456789012345678'
                  url: https://p16-sign.tiktokcdn-us.com/obj/cover-image.jpeg
                - id: '7321456789012345679'
                  url: https://p16-sign.tiktokcdn-us.com/obj/cover-image2.jpeg
components:
  schemas:
    MissingContentItem:
      type: object
      properties:
        id:
          type: string
          description: Platform-specific content ID
        url:
          type: string
          description: Thumbnail or preview URL for the content
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: Your Postiz API key

````