# PostZen

> Social media API for developers and AI agents. Publish and schedule posts across Instagram, X, LinkedIn, Facebook, Threads, YouTube, TikTok, Bluesky, Pinterest, and Telegram with one REST API.

PostZen is built for product teams, developers, and AI workflows that need reliable social publishing without maintaining separate platform integrations, OAuth flows, media upload rules, rate-limit handling, and retry logic.

## Primary URLs

- [Website](https://www.postzen.dev/): Product overview and platform pages.
- [Pricing](https://www.postzen.dev/pricing): Connected-account pricing and included features.
- [Blog](https://www.postzen.dev/blog): SEO guides for social publishing APIs, AI marketing workflows, and automation.
- [Comparisons](https://www.postzen.dev/compare): Competitor comparisons and alternatives for social media API buyers.
- [Documentation](https://docs.postzen.dev/): Developer documentation and quickstart.
- [API reference](https://docs.postzen.dev/api-reference): Post creation and scheduling API.
- [API base URL](https://api.postzen.dev): Public API host.

## Agent Guides

- [auth.md](https://www.postzen.dev/auth.md): Step-by-step guide for coding agents to create a PostZen account and API key via device authorization.
- [agent-quickstart.md](https://www.postzen.dev/agent-quickstart.md): Step-by-step guide for coding agents to integrate the PostZen API/SDKs into a codebase.

## Marketing Pages

- [AI agents](https://www.postzen.dev/agents): Using PostZen with AI agents via the hosted MCP server, CLI, and SDKs.
- [AI video generator for marketing](https://www.postzen.dev/blog/ai-video-generator-for-marketing): Placeholder blog post for testing SEO article layout, share controls, and AI summarization links.
- [Instagram API](https://www.postzen.dev/instagram): Instagram publishing workflow, including feed, carousel, reel, and story posts.
- [X API](https://www.postzen.dev/x): X and Twitter publishing workflow.
- [LinkedIn API](https://www.postzen.dev/linkedin): LinkedIn profile and company page publishing, including video.
- [Facebook API](https://www.postzen.dev/facebook): Facebook Page publishing workflow.
- [Threads API](https://www.postzen.dev/threads): Threads publishing workflow.
- [YouTube API](https://www.postzen.dev/youtube): YouTube video and Shorts publishing.
- [TikTok API](https://www.postzen.dev/tiktok): TikTok video publishing workflow.
- [Bluesky API](https://www.postzen.dev/bluesky): Bluesky publishing workflow.
- [Pinterest API](https://www.postzen.dev/pinterest): Pinterest board and Pin publishing workflow.
- [Telegram API](https://www.postzen.dev/telegram): Telegram channel and group publishing workflow, including albums and GIFs.

## Comparison Pages

- [Buffer alternative](https://www.postzen.dev/alternatives/buffer): Buffer GraphQL API workflows compared with PostZen embedded REST publishing.
- [Hootsuite alternative](https://www.postzen.dev/alternatives/hootsuite): Hootsuite social management suite compared with PostZen developer publishing API.
- [Ayrshare alternative](https://www.postzen.dev/alternatives/ayrshare): Ayrshare social API suite compared with focused PostZen posting, media, and scheduling APIs.
- [Post Bridge alternative](https://www.postzen.dev/alternatives/postbridge): Post Bridge creator scheduling compared with PostZen product-native publishing infrastructure.
- [Upload-Post alternative](https://www.postzen.dev/alternatives/uploadpost): Upload-Post broad upload API compared with PostZen product-native REST workflow.
- [Postiz alternative](https://www.postzen.dev/alternatives/postiz): Postiz open-source scheduler compared with PostZen managed REST publishing infrastructure.

## API Documentation

- [Accounts and profiles](https://docs.postzen.dev/api-reference/profiles/list-profiles): Profile and account API docs.
- [Social account connections](https://docs.postzen.dev/api-reference/accounts/list-accounts): Connected account API docs.
- [Media uploads](https://docs.postzen.dev/api-reference/media/create-media-presign): Presigned upload and hosted media docs.
- [Posts and scheduling](https://docs.postzen.dev/api-reference/posts/create-post): Multi-platform post scheduling docs.
- [List API keys](https://docs.postzen.dev/api-reference/api-keys/list-api-keys): List API keys with masked previews.
- [Create API key](https://docs.postzen.dev/api-reference/api-keys/create-api-key): Programmatically create an API key.
- [Delete API key](https://docs.postzen.dev/api-reference/api-keys/delete-api-key): Revoke and delete an API key.

## Company

- [Terms](https://www.postzen.dev/terms): Terms of service.
- [Privacy](https://www.postzen.dev/privacy): Privacy policy.
- Support: hello.postzen@gmail.com