# 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. ## Supported platforms - Instagram: comments, DMs, mentions, post publishing - Facebook: comments, DMs, mentions, post publishing - Google Business Profile: reviews, replies (read + respond) - TikTok: comments, post publishing - YouTube: comments, post publishing - X / Twitter: mentions, DMs, post publishing - Bluesky: comments, mentions, DMs, post publishing - LinkedIn: post publishing (member profiles) - Telegram: DMs - WhatsApp: DMs, template messages - Zalo: DMs, article and video posts - Pinterest: post publishing - Threads: comments, post publishing ## 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 - https://social-api.ai/ - Product overview, features, and getting started - https://social-api.ai/about - About SocialAPI.ai, mission, and technical philosophy - https://social-api.ai/pricing - Plan comparison and pricing details - https://social-api.ai/contact - Sales, support, and partnership contacts - https://social-api.ai/affiliates - Affiliate program: 30% of every payment for 12 months, paid out monthly; referred customers get 50% off their first month - https://docs.social-api.ai/ - Full API reference and integration guides ## Solutions and integrations - https://social-api.ai/solutions/social-media-api-for-chatgpt - Connect ChatGPT to social media as a Custom GPT Action via the OpenAPI schema - https://social-api.ai/solutions/n8n-social-media-api - Call the social media API from n8n using the HTTP Request node - https://social-api.ai/solutions/python-social-media-api - REST social media API for Python with httpx or requests - https://social-api.ai/solutions/nodejs-social-media-api - REST social media API for Node.js and TypeScript with fetch or axios ## Optional - https://social-api.ai/llms-full.txt - Full API reference including all endpoints, request/response schemas, error codes, and platform capabilities ## 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. Tokens are stored encrypted (AES-GCM) and never exposed in plaintext. ## Contact - General: hello@social-api.ai - Support: support@social-api.ai - Sales: sales@social-api.ai