Cal.com ACTION
Get Bookable Slots
Retrieve available bookable slots between a datetime range. See the documentation
- Action
- Read only
- API key
- SDK
- MCP
IMPLEMENTATION
Call this tool
Connect a user's Cal.com account once, then configure and run Get Bookable Slots from your backend or agent.
import { PipedreamClient } from "@pipedream/sdk"
const pd = new PipedreamClient({
projectId: process.env.PIPEDREAM_PROJECT_ID!,
clientId: process.env.PIPEDREAM_CLIENT_ID!,
clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
projectEnvironment: "production",
})
const result = await pd.actions.run({
id: "cal_com-get-bookable-slots",
externalUserId: "{external_user_id}", // any stable ID for this user in your system
configuredProps: {
cal_com: { authProvisionId: "apn_xxxxxxx" },
start: "Start",
end: "End",
},
})
console.log(result)curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
-H "Content-Type: application/json" \
-H "X-PD-Environment: production" \
-H "Authorization: Bearer {access_token}" \
-d '{
"external_user_id": "{external_user_id}",
"id": "cal_com-get-bookable-slots",
"configured_props": {
"cal_com": { "authProvisionId": "apn_xxxxxxx" },
"start": "Start",
"end": "End"
}
}'// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
new URL("https://remote.mcp.pipedream.net/v3"),
{
requestInit: {
headers: {
Authorization: `Bearer ${accessToken}`,
"x-pd-project-id": "{project_id}",
"x-pd-environment": "production",
"x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
"x-pd-app-slug": "cal_com",
},
},
},
)
const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)
const { tools } = await mcp.listTools()
// listTools() hands your model this tool's input schema, so it can
// fill the arguments itself:
const result = await mcp.callTool({
name: "cal_com-get-bookable-slots",
arguments: {
start: "Start",
end: "End",
},
})SCHEMA
Inputs
Pipedream supplies the connected account. Your application provides the operation-specific values below. Dynamic inputs are resolved against that user's account.
| Property | Type | Description |
|---|---|---|
start Start | string | Start date/time in ISO 8601 format (UTC), e.g. 2025-04-01T06:00:00Z Required |
end End | string | End date/time in ISO 8601 format (UTC), e.g. 2025-04-07T06:00:00Z Required |
eventTypeId Event Type ID | integer | The ID of the event type to get slots for Optional Dynamic |
eventTypeSlug Event Type Slug | string | Slug of the event type. Requires username or teamSlug. Optional |
username Username | string | Username of the individual event owner Optional |
usernames Usernames | string[] | List of at least 2 usernames for a dynamic event (e.g. alice and bob). Sent to the API as a comma-separated string. Optional |
teamSlug Team Slug | string | Slug of the team for team event type slot lookup. Optional |
organizationSlug Organization Slug | string | Slug of the organization. Optional context for slug-based event type lookup. Optional |
timeZone Time Zone | string | The time zone for the booking Optional |
duration Duration (Minutes) | integer | Override the default slot duration in minutes Optional |
format Format | string | range returns objects with start and end; time returns start times only Optional |
bookingUidToReschedule Booking UID to Reschedule | string | UID of the booking being rescheduled. Excludes the original slot from busy calculations. Optional |
REFERENCE
Tool details
Behavior hints are published with the component in the Pipedream registry and surface as MCP tool annotations, so an agent can reason about a tool before it calls it.
- Registry key
- cal_com-get-bookable-slots
- Version
- 1.0.1
- App
- Cal.com
- Authentication
- API key
- Read-only
- Yes
- Destructive
- No
- Open world
- Yes
- Source
- View on GitHub ↗