Instantly MCP server: setup, auth, tools
Cold Email & Outreach · remote · verified 2026-10-15
- Endpoint
https://mcp.instantly.ai/mcp- Transport
- Streamable HTTP
- Auth
- API key (Authorization header or URL path)
- Docs
- Official documentation
What you can do
- campaigns
- leads
- email ops
- analytics
- sending accounts (31 tools)
Setup notes
Help center docs fetched; unauth POST returned HTTP 401.
StackMCP does not proxy vendor MCP traffic. Add the endpoint in Claude, Cursor, ChatGPT, or another MCP client and complete the vendor’s auth flow.