Apollo MCP server: setup, auth, tools
Prospecting & Lead Data · remote · verified 2026-10-15
- Endpoint
https://mcp.apollo.io/mcp- Transport
- Streamable HTTP
- Auth
- OAuth 2.0 (master API key / X-Api-Key for headless)
- Docs
- Official documentation
What you can do
- people/company search
- enrichment
- contacts & accounts CRUD
- sequences
- one-off email
- lists
- tasks
- analytics
Setup notes
Vendor docs fetched; unauth POST returned HTTP 403.
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.