Postproxy

SKILL.md

---
name: postproxy
description: Call PostProxy API to create and manage social media posts
allowed-tools: Bash
---

# 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