v1.0 API is now live

Crosspostify Developer Docs

Build powerful social media integrations. Post to multiple platforms, schedule content, and automate your workflow with a single API call.

Get Started in Minutes

Authenticate with your API key and start managing accounts programmatically.

Terminal — bash
curl -X GET "https://v1.api.crosspostify.com/social-accounts" \
-H "X-API-Key: your_api_key_here"

Why Choose Crosspostify API?

Quick Integration

Get up and running in minutes with our simple REST API and comprehensive documentation.

Multi-Platform Posting

Post to Instagram, Facebook, TikTok, Pinterest, and more from a single API call.

Scheduling & Automation

Schedule posts for optimal engagement times and automate your social media workflow.

Popular Use Cases

Content Management Systems

Integrate social posting directly into your CMS workflow.

Auto-post blog articles to social media when published.

E-commerce Platforms

Promote products across social channels automatically.

Share new product launches to Instagram and Facebook.

Marketing Automation

Build sophisticated social media campaigns.

Schedule promotional content across multiple platforms.