Close Integration
The Close node lets your agents manage leads, contacts, opportunities, and activities in your Close CRM.
Connection Setup
Section titled “Connection Setup”Requires a Close API Key.
- Go to Close → Settings → API
- Copy your API key
- Paste it when connecting Close in Spawnbase
Available Tools
Section titled “Available Tools”Tools are discovered automatically when you connect.
| Category | What you can do |
|---|---|
| Lead management | Create, update, search, and merge leads |
| Contact management | Add and update contacts within leads |
| Opportunities | Create and track deals through your pipeline |
| Activities | Log calls, emails, and notes |
| Search | Query leads and contacts with filters |
MCP Server
Section titled “MCP Server”| Server URL | https://mcp.close.com/mcp |
| Transport | Streamable HTTP |
| Docs | Close MCP Server |
- Lead enrichment — build agents that enrich new leads with data from other tools (Exa, LinkedIn) and update Close automatically.
- Pipeline alerts — create agents that monitor stale deals and post reminders to Slack.
- Close’s API is straightforward — most operations work on leads (the primary object) and their nested contacts and opportunities.