Agent-First Integrations Marketplace
Connect GudCal with the AI agents and tools you already use. Build custom integrations with our MCP server and REST API.
Build Your Own Integration
GudCal is open source and agent-first. Use our MCP server, REST API, or webhooks to build integrations that connect scheduling with any AI agent or workflow.
MCP Server
Connect any AI agent to GudCal via the Model Context Protocol. Let Claude, GPT, or any LLM manage scheduling autonomously.
Google Calendar
Two-way sync with Google Calendar. Automatically check conflicts and create events.
Outlook Calendar
Sync your Outlook/Microsoft 365 calendar for conflict detection and event creation.
Zoom
Automatically generate Zoom meeting links for video call bookings.
Google Meet
Create Google Meet links automatically when bookings are confirmed.
Stripe
Accept payments for paid consultations and premium event types.
Slack
Get booking notifications in Slack. Let team members manage availability from Slack.
HubSpot
Sync bookings with HubSpot CRM. Auto-create contacts and log meetings.
Salesforce
Connect GudCal with Salesforce for automatic lead and meeting tracking.
Webhooks
Send real-time booking events to any URL. Build custom workflows with booking data.
REST API
Full REST API access for custom integrations. Manage events, bookings, and availability programmatically.
n8n / Make
Connect GudCal to 1000+ apps via n8n or Make automation platforms.
Don't see what you need?
GudCal is open source. Submit an integration request or build your own.