postproxy

Call PostProxy API to create and manage social media posts

7 stars

Best use case

postproxy is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Call PostProxy API to create and manage social media posts

Teams using postproxy should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/postproxy/SKILL.md --create-dirs "https://raw.githubusercontent.com/Demerzels-lab/elsamultiskillagent/main/public/skills/danbaranov/postproxy/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/postproxy/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How postproxy Compares

Feature / AgentpostproxyStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

Call PostProxy API to create and manage social media posts

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# PostProxy API Skill

Call the PostProxy API to manage social media posts across multiple platforms (Facebook, Instagram, TikTok, LinkedIn, YouTube, X/Twitter, Threads).

## Setup

API key must be set in environment variable `POSTPROXY_API_KEY`.
Get your API key at: https://app.postproxy.dev/api_keys

## Base URL

```
https://api.postproxy.dev
```

## Authentication

All requests require Bearer token:
```bash
-H "Authorization: Bearer $POSTPROXY_API_KEY"
```

## Endpoints

### List Profiles
```bash
curl -X GET "https://api.postproxy.dev/api/profiles" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY"
```

### List Posts
```bash
curl -X GET "https://api.postproxy.dev/api/posts" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY"
```

### Get Post
```bash
curl -X GET "https://api.postproxy.dev/api/posts/{id}" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY"
```

### Create Post (JSON with media URLs)
```bash
curl -X POST "https://api.postproxy.dev/api/posts" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "post": {
      "body": "Post content here"
    },
    "profiles": ["twitter", "linkedin", "threads"],
    "media": ["https://example.com/image.jpg"]
  }'
```

### Create Post (File Upload)
Use multipart form data to upload local files:
```bash
curl -X POST "https://api.postproxy.dev/api/posts" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY" \
  -F "post[body]=Check out this image!" \
  -F "profiles[]=instagram" \
  -F "profiles[]=twitter" \
  -F "media[]=@/path/to/image.jpg" \
  -F "media[]=@/path/to/image2.png"
```

### Create Draft
Add `post[draft]=true` to create without publishing:
```bash
curl -X POST "https://api.postproxy.dev/api/posts" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY" \
  -F "post[body]=Draft post content" \
  -F "profiles[]=twitter" \
  -F "media[]=@/path/to/image.jpg" \
  -F "post[draft]=true"
```

### Publish Draft
```bash
curl -X POST "https://api.postproxy.dev/api/posts/{id}/publish" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY"
```

Profile options: `facebook`, `instagram`, `tiktok`, `linkedin`, `youtube`, `twitter`, `threads` (or use profile IDs)

### Schedule Post
Add `scheduled_at` to post object:
```bash
curl -X POST "https://api.postproxy.dev/api/posts" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "post": {
      "body": "Scheduled post",
      "scheduled_at": "2024-01-16T09:00:00Z"
    },
    "profiles": ["twitter"]
  }'
```

### Delete Post
```bash
curl -X DELETE "https://api.postproxy.dev/api/posts/{id}" \
  -H "Authorization: Bearer $POSTPROXY_API_KEY"
```

## Platform-Specific Parameters

For Instagram, TikTok, YouTube, add `platforms` object:
```json
{
  "platforms": {
    "instagram": { "format": "reel", "first_comment": "Link in bio!" },
    "youtube": { "title": "Video Title", "privacy_status": "public" },
    "tiktok": { "privacy_status": "PUBLIC_TO_EVERYONE" }
  }
}
```

## User Request

$ARGUMENTS

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