
Buffer API
One API to publish across every social platform.
- Free
- Web, API
- Developer ToolsSocial Media
- Always free
- No credit card

What is Buffer API?
Key features
Multi-platform posting to major social networks from a single API
Schedule posts for optimal publishing times across timezones
Access analytics and engagement metrics for published content
Manage multiple social media accounts and team permissions
OAuth 2.0 authentication for secure integrations
REST API with detailed documentation and code examples
Pros & cons
Advantages
- Supports all major social platforms, reducing integration complexity
- Well-documented API with good developer experience
- Frees development resources by avoiding platform-specific implementation
- Freemium model allows testing before paid commitment
- Handles scheduling, timing, and content distribution logistics
Limitations
- Rate limits on free tier restrict high-volume publishers
- Feature availability varies by social platform and tier
- Requires maintaining Buffer as a dependency in your stack
- Some advanced analytics features require paid plans
Use cases
Building a content management or blogging platform with built-in social publishing
Creating agency dashboard tools for managing multiple client social accounts
Adding social scheduling to project management or productivity applications
Developing internal company tools for marketing teams
Building AI or automation tools that generate and publish social content
Ready to try Buffer API?
Pricing
Free
Free
Limited monthly publishing quota, single or few connected social accounts, basic scheduling and analytics
Premium
Varies by plan
Higher publishing limits, multiple connected accounts, team collaboration, advanced analytics and reporting
Get started with Buffer API
Click through to Buffer API and start using it now.
- Always free
- No credit card