AI Post Copy Generator
Generate platform-optimized post copy for X, LinkedIn, YouTube descriptions, and more.CLI Quickstart
Use in Your App (SDK)
Input Schema
Output Schema
Platform Limits
| Platform | Max Length |
|---|---|
| X | 280 chars |
| 3000 chars | |
| YouTube | 5000 chars |
| 2200 chars |
Environment Variables
| Variable | Required | Description |
|---|---|---|
| OPENAI_API_KEY | Yes | For copy generation |

