# SocialAPI.ai > One API to publish posts and to read, manage, and respond to social media interactions (comments, DMs, reviews, and mentions) across 13 platforms. MCP-native for AI agents and developers. SocialAPI.ai is a unified REST API for publishing posts and for reading and responding to social media comments, DMs, reviews, and mentions across 13 social, messaging and review platforms. It is MCP-native, designed for use with AI agents and developer automation workflows. ## What it does SocialAPI.ai replaces per-platform social media API integrations with a single authenticated REST API. Developers connect social accounts via OAuth, then use one set of endpoints to: - Read comments, reviews, DMs, and mentions across all connected platforms - Reply to comments and reviews - Send direct messages - Moderate comments (hide, delete) - Publish and schedule posts - Receive real-time webhook events for new interactions - Use the API as an MCP tool inside any Model Context Protocol AI agent Instead of building and maintaining OAuth flows, webhook handlers, and rate-limit logic for each platform separately, developers integrate once and get access to all supported platforms. ## Developer resources - [API documentation](https://docs.social-api.ai/): integration guides and full API reference - [OpenAPI specification](https://docs.social-api.ai/api-reference/openapi.json): machine-readable schema for every endpoint - [Docs for LLMs](https://docs.social-api.ai/llms.txt): llms.txt index of the documentation site - [MCP server](https://api.social-api.ai/mcp): remote Model Context Protocol endpoint, authenticated with OAuth or an API key - [Dashboard](https://app.social-api.ai): create an API key and connect social accounts ## MCP support SocialAPI.ai is MCP-native. It exposes a Model Context Protocol server that AI agents can use as a tool to read and respond to social interactions without writing custom API code. Compatible with any MCP-capable framework including Claude, ChatGPT, Cursor, and open-source agent runtimes. ## Key pages - [Home](https://social-api.ai/): product overview, features, and getting started - [Pricing](https://social-api.ai/pricing): plan comparison and pricing details - [About](https://social-api.ai/about): about SocialAPI.ai, mission, and technical philosophy - [Contact](https://social-api.ai/contact): sales, support, and partnership contacts - [Affiliates](https://social-api.ai/affiliates): 30% of every payment for 12 months, paid out monthly; referred customers get 50% off their first month - [Blog](https://social-api.ai/blog): guides, comparisons and platform API explainers ## Supported platforms - [Instagram](https://social-api.ai/platforms/instagram): comments, DMs, mentions, post publishing - [Facebook](https://social-api.ai/platforms/facebook): comments, DMs, mentions, post publishing - [Google Business Profile](https://social-api.ai/platforms/google): reviews, replies (read + respond) - [TikTok](https://social-api.ai/platforms/tiktok): comments, post publishing - [YouTube](https://social-api.ai/platforms/youtube): comments, post publishing - [X / Twitter](https://social-api.ai/platforms/x-twitter): mentions, DMs, post publishing - [Bluesky](https://social-api.ai/platforms/bluesky): comments, mentions, DMs, post publishing - [LinkedIn](https://social-api.ai/platforms/linkedin): post publishing (member profiles) - [Telegram](https://social-api.ai/platforms/telegram): DMs - [WhatsApp](https://social-api.ai/platforms/whatsapp): DMs, template messages - [Zalo](https://social-api.ai/platforms/zalo): DMs, article and video posts - [Pinterest](https://social-api.ai/platforms/pinterest): post publishing - [Threads](https://social-api.ai/platforms/threads): comments, post publishing ## Solutions and integrations - [Unified inbox API](https://social-api.ai/solutions/unified-inbox-api): comments, DMs, reviews and mentions from every platform in one inbox - [Social media management API](https://social-api.ai/solutions/social-media-management-api): build a social media management product on one API - [Content publishing API](https://social-api.ai/solutions/content-publishing-api): publish and schedule posts across platforms - [Social media API for AI agents](https://social-api.ai/solutions/social-media-api-for-ai-agents): give an agent social media tools over MCP - [Social media API for ChatGPT](https://social-api.ai/solutions/social-media-api-for-chatgpt): connect ChatGPT as a Custom GPT Action via the OpenAPI schema - [Social media API for agencies](https://social-api.ai/solutions/social-media-api-for-agencies): manage many client brands from one account - [n8n](https://social-api.ai/solutions/n8n-social-media-api): call the API from n8n using the HTTP Request node - [Python](https://social-api.ai/solutions/python-social-media-api): REST social media API for Python with httpx or requests - [Node.js](https://social-api.ai/solutions/nodejs-social-media-api): REST social media API for Node.js and TypeScript with fetch or axios ## Comparisons - [All alternatives](https://social-api.ai/alternatives) - [Ayrshare alternative](https://social-api.ai/alternatives/ayrshare) - [Zernio alternative](https://social-api.ai/alternatives/zernio) - [Unipile alternative](https://social-api.ai/alternatives/unipile) - [Outstand alternative](https://social-api.ai/alternatives/outstand) - [Upload-Post alternative](https://social-api.ai/alternatives/upload-post) - [OnlySocial alternative](https://social-api.ai/alternatives/onlysocial) - [Buffer alternative](https://social-api.ai/alternatives/buffer) - [Hootsuite alternative](https://social-api.ai/alternatives/hootsuite) - [Sprout Social alternative](https://social-api.ai/alternatives/sprout-social) ## Pricing Hobby: $0/month - 2 social profiles, 10 posts/month, 50 interactions/month, all platforms, no credit card required Side Hustle: $29/month - 10 social profiles, unlimited posts and interactions, all platforms Full Send: $109/month - 50 social profiles, unlimited posts and interactions, all platforms Empire: $349/month - 200 social profiles, unlimited posts and interactions, all platforms Enterprise: custom pricing - unlimited social profiles, posts, and interactions, dedicated SLA Annual billing: 20% discount - pay for 10 months and get 12 (billed annually). All plans include access to all platforms, DMs, and features. Reads (fetching comments, reviews, DMs, mentions) are always free and unlimited. Posts (publishing/scheduling content) and interactions (replying to comments/reviews, sending DMs) are unlimited on all paid plans. The Hobby plan has monthly limits on posts and interactions. ## Authentication API keys are issued per user. Pass the key as a Bearer token: Authorization: Bearer Social accounts are connected via OAuth 2.0 through the dashboard at https://app.social-api.ai. ## Contact - General: hello@social-api.ai - Support: support@social-api.ai - Sales: sales@social-api.ai ## Optional - [llms-full.txt](https://social-api.ai/llms-full.txt): full API reference including all endpoints, request/response schemas, error codes, and platform capabilities