Captapi
Pull YouTube, TikTok, Instagram, and Facebook metrics and media data into Claude or Cursor without writing four separate platform integrations.
Overview
Captapi is a Grow-phase MCP server that gives coding agents 62 social-media data tools for YouTube, TikTok, Instagram, and Facebook through one Captapi API key.
What is this MCP server?
- 62 MCP tools across YouTube, TikTok, Instagram, and Facebook behind one Captapi API key
- Streamable HTTP remote at api.captapi.com/mcp plus npm stdio package @captapi/mcp v0.2.1
- CAPTAPI_API_KEY (capt_live_...) with optional CAPTAPI_BASE_URL override
- Dashboard API keys at captapi.com with 100 free credits on signup
- 62 MCP tools documented for YouTube, TikTok, Instagram, and Facebook
- Server version 0.2.1; remote URL https://api.captapi.com/mcp
- 100 free API credits noted for new dashboard keys
What problem does it solve?
Agents cannot reliably fetch cross-platform social metrics when every network expects a different SDK, OAuth flow, and scraping workaround.
Who is it for?
Indie builders automating social research, competitor snapshots, or content pipelines across the four supported networks.
Skip if: Teams that only need one platform’s official write API or cannot use a paid credit-based third-party data proxy.
What do I get? / Deliverables
After you set CAPTAPI_API_KEY, the agent can call Captapi MCP tools to retrieve channel, post, and discovery data for content and analytics workflows.
- Agent-callable social fetches across four platforms via 62 MCP tools
- Repeatable content and audience research prompts grounded in Captapi responses
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Journey fit
Social channel data matters most after you have a product to promote and need repeatable content and performance signals. Content growth workflows need post-level and account-level stats from major networks in one agent session.
How it compares
MCP social-data integration, not a hosted analytics dashboard or a single-purpose scraping script.
Common Questions / FAQ
Who is Captapi MCP for?
Solo builders and small teams who want Claude Code, Cursor, or Codex to query YouTube, TikTok, Instagram, and Facebook data through one key-backed MCP server.
When should I use Captapi MCP?
Use it during Grow content and analytics work—or early audience research—when you need multi-platform social signals inside the agent instead of tab-hopping.
How do I add Captapi to my agent?
Create a key at captapi.com/dashboard/api-keys, set CAPTAPI_API_KEY for the @captapi/mcp stdio package or point your client at https://api.captapi.com/mcp for streamable HTTP.