Google Calendar connector

OAuth 2.0 communication

Google Calendar is Google's cloud-based calendar service that allows you to manage your events, appointments, and schedules from any computer or device...

Google Calendar connector

Install the SDK
Section titled “Install the SDK”
- Node.js
- Python
Terminal window
1 npm install @scalekit-sdk/node
Terminal window
1 pip install scalekit
Full SDK reference: Node.js | Python
Set your credentials
Section titled “Set your credentials”

Add your Scalekit credentials to your .env file. Find values in app.scalekit.com > Developers > API Credentials.
.env
```
SCALEKIT_ENVIRONMENT_URL=<your-environment-url>
SCALEKIT_CLIENT_ID=<your-client-id>
SCALEKIT_CLIENT_SECRET=<your-client-secret>
```
Set up the connector
Section titled “Set up the connector”

Register your Google Calendar credentials with Scalekit so it handles the token lifecycle. You do this once per environment.
Dashboard setup steps
Register your Scalekit environment with the Google Calendar connector so Scalekit handles the authentication flow and token lifecycle for you. The connection name you create will be used to identify and invoke the connection programmatically. Then complete the configuration in your application as follows:

Google applications using scopes that permit access to certain user data must complete a verification process.
1. Set up auth redirects
  - In Scalekit dashboard, go to AgentKit > Connections > Create Connection. Find Google Calendar and click Create. Click Use your own credentials and copy the redirect URI. It looks like https://<SCALEKIT_ENVIRONMENT_URL>/sso/v1/oauth/<CONNECTION_ID>/callback.
  - Navigate to Google Cloud Console → APIs & Services → Credentials. Select + Create Credentials, then OAuth client ID. Choose Web application from the Application type menu.
  - Under Authorized redirect URIs, click + Add URI, paste the redirect URI, and click Create.
2. Enable the Google Calendar API
  - In Google Cloud Console, go to APIs & Services → Library. Search for “Google Calendar API” and click Enable.
3. Get client credentials
  - Google provides your Client ID and Client Secret after you create the OAuth client ID in step 1.
4. Add credentials in Scalekit
  - In Scalekit dashboard, go to AgentKit > Connections and open the connection you created.
  - Copy the Connection name shown on that connection and use that exact value in your code as connection_name or connectionName. It may be something like meeting-prep-agent-googlecalendar, not googlecalendar.
  - Enter your credentials:
    - Client ID (from above)
    - Client Secret (from above)
    - Permissions (scopes — see Google API Scopes reference)
  - Click Save.

1
import { ScalekitClient } from '@scalekit-sdk/node'
2
import 'dotenv/config'
3

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const scalekit = new ScalekitClient(
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  process.env.SCALEKIT_ENV_URL,
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  process.env.SCALEKIT_CLIENT_ID,
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  process.env.SCALEKIT_CLIENT_SECRET,
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)
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const actions = scalekit.actions
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const connector = 'googlecalendar'
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const identifier = 'user_123'
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// Generate an authorization link for the user
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const { link } = await actions.getAuthorizationLink({ connectionName: connector, identifier })
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console.log('Authorize Google Calendar:', link)
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process.stdout.write('Press Enter after authorizing...')
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await new Promise(r => process.stdin.once('data', r))
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// Make your first call
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const result = await actions.executeTool({
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  connector,
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  identifier,
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  toolName: 'googlecalendar_list_calendars',
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  toolInput: {},
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})
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console.log(result)

1
import os
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from scalekit.client import ScalekitClient
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from dotenv import load_dotenv
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load_dotenv()
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scalekit_client = ScalekitClient(
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    env_url=os.getenv("SCALEKIT_ENV_URL"),
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    client_id=os.getenv("SCALEKIT_CLIENT_ID"),
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    client_secret=os.getenv("SCALEKIT_CLIENT_SECRET"),
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)
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actions = scalekit_client.actions
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connection_name = "googlecalendar"
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identifier = "user_123"
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# Generate an authorization link for the user
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link_response = actions.get_authorization_link(
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    connection_name=connection_name,
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    identifier=identifier,
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)
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print("Authorize Google Calendar:", link_response.link)
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input("Press Enter after authorizing...")
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# Make your first call
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result = actions.execute_tool(
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    tool_input={},
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    tool_name="googlecalendar_list_calendars",
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    connection_name=connection_name,
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    identifier=identifier,
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)
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print(result)

What you can do

Connect this agent connector to let your agent:

Update event — Update an existing event in a connected Google Calendar account
List events, calendars — List events from a connected Google Calendar account with filtering options
Get event by id — Retrieve a specific calendar event by its ID using optional filtering and list parameters
Delete event — Delete an event from a connected Google Calendar account
Create event — Create a new event in a connected Google Calendar account

Common workflows

Execute a tool

Node.js
Python

1
const accountResponse = await actions.getOrCreateConnectedAccount({
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  connectionName: 'googlecalendar',
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  identifier: 'user_123',
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});
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const connectedAccountId = accountResponse.connectedAccount?.id;
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if (!connectedAccountId) {
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  throw new Error('Authorize the Google Calendar connection before listing events.');
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}
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const response = await actions.executeTool({
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  connector: 'googlecalendar',
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  identifier: 'user_123',
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  toolName: 'googlecalendar_list_events',
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  toolInput: {
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    calendar_id: 'primary',
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    max_results: 10,
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  },
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});
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const events = Array.isArray(response.data?.events) ? response.data.events : [];
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const nextPageToken =
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  typeof response.data?.next_page_token === 'string' ? response.data.next_page_token : '';
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console.log('Events returned:', events.length);
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console.log('Next page token:', nextPageToken);

1
account_response = actions.get_or_create_connected_account(
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    connection_name='googlecalendar',
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    identifier='user_123',
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)
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connected_account = account_response.connected_account
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if not connected_account.id:
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    raise RuntimeError("Authorize the Google Calendar connection before listing events.")
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response = actions.execute_tool(
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    connection_name='googlecalendar',
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    identifier='user_123',
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    tool_name="googlecalendar_list_events",
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    tool_input={
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        "calendar_id": "primary",
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        "max_results": 10,
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    },
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)
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data = response.data or {}
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events = data.get("events", [])
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next_page_token = data.get("next_page_token", "")
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print("Events returned:", len(events))
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print("Next page token:", next_page_token)

Proxy API call

Node.js
Python

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const result = await actions.request({
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  connectionName: 'googlecalendar',
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  identifier: 'user_123',
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  path: '/calendar/v3/users/me/calendarList',
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  method: 'GET',
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});
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console.log(result);

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result = actions.request(
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    connection_name='googlecalendar',
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    identifier='user_123',
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    path="/calendar/v3/users/me/calendarList",
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    method="GET"
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)
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print(result)

Tool list

Use the exact tool names from the Tool list below when you call execute_tool. If you’re not sure which name to use, list the tools available for the current user first.

googlecalendar_create_event # Create a new event in a connected Google Calendar account. Supports meeting links, recurrence, attendees, and more. 20 params

Create a new event in a connected Google Calendar account. Supports meeting links, recurrence, attendees, and more.

Name Type Required Description

start_datetime string required Event start time in RFC3339 format

summary string required Event title/summary

attendees_emails array optional Attendee email addresses

calendar_id string optional Calendar ID to create the event in

create_meeting_room boolean optional Generate a Google Meet link for this event

description string optional Optional event description

event_duration_hour integer optional Duration of event in hours

event_duration_minutes integer optional Duration of event in minutes

event_type string optional Event type for display purposes

guests_can_invite_others boolean optional Allow guests to invite others

guests_can_modify boolean optional Allow guests to modify the event

guests_can_see_other_guests boolean optional Allow guests to see each other

location string optional Location of the event

recurrence array optional Recurrence rules (iCalendar RRULE format)

schema_version string optional Optional schema version to use for tool execution

send_updates boolean optional Send update notifications to attendees

timezone string optional Timezone for the event (IANA time zone identifier)

tool_version string optional Optional tool version to use for execution

transparency string optional Calendar transparency (free/busy)

visibility string optional Visibility of the event

googlecalendar_delete_event # Delete an event from a connected Google Calendar account. Requires the calendar ID and event ID. 4 params

Delete an event from a connected Google Calendar account. Requires the calendar ID and event ID.

Name Type Required Description

event_id string required The ID of the calendar event to delete

calendar_id string optional The ID of the calendar from which the event should be deleted

schema_version string optional Optional schema version to use for tool execution

tool_version string optional Optional tool version to use for execution

googlecalendar_get_event_by_id # Retrieve a specific calendar event by its ID using optional filtering and list parameters. 11 params

Retrieve a specific calendar event by its ID using optional filtering and list parameters.

Name Type Required Description

event_id string required The unique identifier of the calendar event to fetch

calendar_id string optional The calendar ID to search in

event_types array optional Filter by Google event types

query string optional Free text search query

schema_version string optional Optional schema version to use for tool execution

show_deleted boolean optional Include deleted events in results

single_events boolean optional Expand recurring events into instances

time_max string optional Upper bound for event start time (RFC3339)

time_min string optional Lower bound for event start time (RFC3339)

tool_version string optional Optional tool version to use for execution

updated_min string optional Filter events updated after this time (RFC3339)

googlecalendar_list_calendars # List all accessible Google Calendar calendars for the authenticated user. Supports filters and pagination. 8 params

List all accessible Google Calendar calendars for the authenticated user. Supports filters and pagination.

Name Type Required Description

max_results integer optional Maximum number of calendars to fetch

min_access_role string optional Minimum access role to include in results

page_token string optional Token to retrieve the next page of results

schema_version string optional Optional schema version to use for tool execution

show_deleted boolean optional Include deleted calendars in the list

show_hidden boolean optional Include calendars that are hidden from the calendar list

sync_token string optional Token to get updates since the last sync

tool_version string optional Optional tool version to use for execution

googlecalendar_list_events # List events from a connected Google Calendar account with filtering options. Requires a valid Google Calendar OAuth2 connection. 10 params

List events from a connected Google Calendar account with filtering options. Requires a valid Google Calendar OAuth2 connection.

Name Type Required Description

calendar_id string optional Calendar ID to list events from

max_results integer optional Maximum number of events to fetch

order_by string optional Order of events in the result

page_token string optional Page token for pagination

query string optional Free text search query

schema_version string optional Optional schema version to use for tool execution

single_events boolean optional Expand recurring events into single events

time_max string optional Upper bound for event start time (RFC3339 timestamp)

time_min string optional Lower bound for event start time (RFC3339 timestamp)

tool_version string optional Optional tool version to use for execution

googlecalendar_update_event # Update an existing event in a connected Google Calendar account. Only provided fields will be updated. Supports updating time, attendees, location, meeting links, and more. 22 params

Update an existing event in a connected Google Calendar account. Only provided fields will be updated. Supports updating time, attendees, location, meeting links, and more.

Name Type Required Description

calendar_id string required Calendar ID containing the event

event_id string required The ID of the calendar event to update

attendees_emails array optional Attendee email addresses

create_meeting_room boolean optional Generate a Google Meet link for this event

description string optional Optional event description

end_datetime string optional Event end time in RFC3339 format

event_duration_hour integer optional Duration of event in hours

event_duration_minutes integer optional Duration of event in minutes

event_type string optional Event type for display purposes

guests_can_invite_others boolean optional Allow guests to invite others

guests_can_modify boolean optional Allow guests to modify the event

guests_can_see_other_guests boolean optional Allow guests to see each other

location string optional Location of the event

recurrence array optional Recurrence rules (iCalendar RRULE format)

schema_version string optional Optional schema version to use for tool execution

send_updates boolean optional Send update notifications to attendees

start_datetime string optional Event start time in RFC3339 format

summary string optional Event title/summary

timezone string optional Timezone for the event (IANA time zone identifier)

tool_version string optional Optional tool version to use for execution

transparency string optional Calendar transparency (free/busy)

visibility string optional Visibility of the event

Google Calendar connector

Google Calendar connector

Install the SDK

Set your credentials

Set up the connector

Set up auth redirects

Enable the Google Calendar API

Get client credentials

Add credentials in Scalekit

Authorize and make your first call

What you can do

Common workflows

Tool list