Read an authorized Cal.com profile and a bounded dated bookings page. Personal OAuth is isolated per account. Reads do not cover all busy times or follow pages. Regular unpaid booking writes require separate read-write authorization and an exact interactive human approval.
What you can do (9)
What you can do
Available commands: 9 (6 read, 3 write). Enable only the commands your application needs.
| Command | Effect |
|---|---|
Read connected profile — calcom.users.me |
Read |
List dated bookings — calcom.bookings.list |
Read |
List own event types — calcom.event-types.list |
Read |
Read own event type — calcom.event-types.get |
Read |
Read booking — calcom.bookings.get |
Read |
List dated available slots — calcom.slots.list |
Read |
Create a regular unpaid booking — calcom.bookings.create |
Write |
Reschedule one unpaid booking — calcom.bookings.reschedule |
Write |
Cancel one unpaid booking — calcom.bookings.cancel |
Write |
Connect and use
Open the integration's connection form to check the available credential source. The source has not been resolved for this documentation export. The instructions below apply when using your own provider account.
Get your provider credentials
Follow these steps for Cal.com, then enter the issued values in the connection form below.
- Create a Cal.com API key under Settings → Developer → API keys and enter it as Access token. For OAuth, register a client with the exact redirect URI, enter Client ID/Secret, save and authorize. Enable read-write only for booking changes and check account permissions.
Where to enter credentials
In the integration page, sign in, choose your workspace and open Connect. If a Credentials choice is shown, select Use my credentials. Fill the following connection fields and save. Provider credentials belong in this form, never in an MCP configuration or tool input.
| Connection field | Requirement |
|---|---|
| OAuth callback URL (optional) | Optional |
| Connection access | Optional |
| Access token | Optional |
| OAuth client ID | Optional |
| OAuth client secret | Optional |
| Return URL after authorization | Optional |
Open API keys and create a Tooluse.net key for the enabled commands.
Set TOOLUSE_API_KEY in your client and use the shared MCP configuration.
Configure Claude Code, Codex or Cursor once
Permissions and results
If you have more than one workspace, check the selected workspace in the connection or API-key dialog before saving. Roles, enabled commands, expiry and revocation use Tooluse.net's existing permissions. Disabling a connection or revoking a key immediately prevents new calls.
Send one Claude tool_use block per request. Keep the same Idempotency-Key when retrying the same request; use a new key for a new call. The response includes the shared Tooluse.net receipt and Claude tool_result. Check both HTTP status and the returned tool result before treating a call as successful.
Your connection's daily allowance and key permissions also apply. Adding a connection does not make a provider request.
Calls return the shared execution receipt and a Claude tool_result. Provider output varies by operation; consult the provider documentation for its response fields. Unconfirmed calls should be checked before retrying.
Call from your client
Use the shared MCP configuration. Refresh your client's tool list after saving the connection or changing key permissions, then call the returned tool name with the example input below.
Configure Claude Code, Codex or Cursor once
Discover your enabled tools
List permitted tools in Claude format. Read every page using page and size (maximum 100) until all results have been received. Use the returned name, not a catalog capability identifier, in the tool_use block.
curl 'https://api.tooluse.net/v1/tools' \
-H "Authorization: Bearer $TOOLUSE_API_KEY"
Find this command in the tool list permitted by your key. Replace svc_FROM_YOUR_TOOL_LIST with its returned name. Use a new Idempotency-Key for each new call and retain it when retrying that same call.
HTTP call
curl 'https://api.tooluse.net/v1/tool-calls' \
-H "Authorization: Bearer $TOOLUSE_API_KEY" \
-H 'Content-Type: application/json' \
-H 'Idempotency-Key: replace-with-a-new-call-id' \
--data '{
"type": "tool_use",
"id": "toolu_example",
"name": "svc_FROM_YOUR_TOOL_LIST",
"input": {}
}'
Send one Claude tool_use block per request. Keep the same Idempotency-Key when retrying the same request; use a new key for a new call. The response includes the shared Tooluse.net receipt and Claude tool_result. Check both HTTP status and the returned tool result before treating a call as successful.
Commands
Read connected profile — calcom.users.me
Run Read connected profile with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
This tool has no input parameters.
Full JSON Schema
Example input
{}
At most 1 provider requests per invocation; timeout: 15 seconds.
List dated bookings — calcom.bookings.list
Run List dated bookings with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
afterStart |
string | Required | Bookings starting after UTC | minLength: 20; maxLength: 24; format: "date-time" |
beforeEnd |
string | Required | Bookings ending before UTC | minLength: 20; maxLength: 24; format: "date-time" |
limit |
integer | Optional | Results per page | minimum: 1; maximum: 20 |
cursor |
string | Optional | Explicit page cursor | minLength: 1; maxLength: 2048; pattern: "^[^\\u0000-\\u0020\\u007f]+$" |
status |
string | Optional | Booking status | enum: ["upcoming","recurring","past","cancelled","unconfirmed"] |
Full JSON Schema
Example input
{
"afterStart": "2099-01-01T00:00:00Z",
"beforeEnd": "2099-01-02T00:00:00Z",
"limit": 5
}
At most 1 provider requests per invocation; timeout: 15 seconds.
List own event types — calcom.event-types.list
Run List own event types with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
limit |
integer | Optional | Maximum results | minimum: 1; maximum: 20 |
Full JSON Schema
Example input
{
"limit": 5
}
At most 1 provider requests per invocation; timeout: 15 seconds.
Read own event type — calcom.event-types.get
Run Read own event type with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
eventTypeId |
integer | Required | Event type ID | minimum: 1 |
Full JSON Schema
Example input
{
"eventTypeId": 7
}
At most 1 provider requests per invocation; timeout: 15 seconds.
Read booking — calcom.bookings.get
Run Read booking with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
bookingUid |
string | Required | Booking UID | pattern: "^[A-Za-z0-9_-]{1,200}$" |
Full JSON Schema
Example input
{
"bookingUid": "fixture_booking"
}
At most 1 provider requests per invocation; timeout: 15 seconds.
List dated available slots — calcom.slots.list
Run List dated available slots with Cal.com. This is a read command; it does not grant access beyond the connected account's permissions.
This is a read operation. Provider rate limits and data access rules still apply.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
eventTypeId |
integer | Required | Event type ID | minimum: 1 |
start |
string | Required | Range start UTC | minLength: 20; maxLength: 24; format: "date-time" |
end |
string | Required | Range end UTC | minLength: 20; maxLength: 24; format: "date-time" |
limit |
integer | Optional | Maximum results | minimum: 1; maximum: 100 |
Full JSON Schema
Example input
{
"eventTypeId": 7,
"start": "2099-01-01T00:00:00Z",
"end": "2099-01-02T00:00:00Z",
"limit": 5
}
At most 1 provider requests per invocation; timeout: 15 seconds.
Create a regular unpaid booking — calcom.bookings.create
Run Create a regular unpaid booking with Cal.com. This command can change provider data. Review the target and input before invoking it.
This operation can change provider data. Review the input before allowing an agent to call it.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
eventTypeId |
integer | Required | Event type ID | minimum: 1 |
durationMinutes |
integer | Required | Approved duration in minutes | minimum: 1; maximum: 1440 |
start |
string | Required | Approved start UTC | minLength: 20; maxLength: 24; format: "date-time" |
attendee |
object | Required | Approved attendee | additionalProperties: false |
attendee.name |
string | Required | Name | minLength: 1; maxLength: 200 |
attendee.email |
string | Required | maxLength: 254; format: "email" |
|
attendee.timeZone |
string | Required | Time zone | minLength: 1; maxLength: 100 |
Full JSON Schema
Example input
{
"eventTypeId": 7,
"durationMinutes": 30,
"start": "2099-01-01T08:00:00Z",
"attendee": {
"name": "Fixture",
"email": "[email protected]",
"timeZone": "Asia/Taipei"
}
}
At most 3 provider requests per invocation; timeout: 30 seconds.
Reschedule one unpaid booking — calcom.bookings.reschedule
Run Reschedule one unpaid booking with Cal.com. This command can change provider data. Review the target and input before invoking it.
This operation can change provider data. Review the input before allowing an agent to call it.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
bookingUid |
string | Required | Approved booking UID | pattern: "^[A-Za-z0-9_-]{1,200}$" |
expectedStart |
string | Required | Existing approved start UTC | minLength: 20; maxLength: 24; format: "date-time" |
reason |
string | Required | Approved reason | minLength: 1; maxLength: 500 |
start |
string | Required | Approved new start UTC | minLength: 20; maxLength: 24; format: "date-time" |
Full JSON Schema
Example input
{
"bookingUid": "fixture_booking",
"expectedStart": "2099-01-01T08:00:00Z",
"reason": "Owner requested change",
"start": "2099-01-02T08:00:00Z"
}
At most 4 provider requests per invocation; timeout: 45 seconds.
Cancel one unpaid booking — calcom.bookings.cancel
Run Cancel one unpaid booking with Cal.com. This command can change provider data. Review the target and input before invoking it.
This operation can change provider data. Review the input before allowing an agent to call it.
Parameters
Requiredness is local to the containing object. A required child is required only when its parent object or array item is provided. Alternative schemas are identified in the Constraints column; the linked full JSON Schema is authoritative.
| Parameter | Type | Required in parent | Description | Constraints |
|---|---|---|---|---|
bookingUid |
string | Required | Approved booking UID | pattern: "^[A-Za-z0-9_-]{1,200}$" |
expectedStart |
string | Required | Existing approved start UTC | minLength: 20; maxLength: 24; format: "date-time" |
reason |
string | Required | Approved reason | minLength: 1; maxLength: 500 |
Full JSON Schema
Example input
{
"bookingUid": "fixture_booking",
"expectedStart": "2099-01-01T08:00:00Z",
"reason": "Owner requested change"
}
At most 4 provider requests per invocation; timeout: 45 seconds.
Errors
Check the key's expiry, revocation, workspace and allowed operations.
Reuse the same idempotency key only for the same request.
The connection or provider limit has been reached. Check the receipt before retrying.
Test the connection
Open the integration's commands below to inspect parameters and examples. Start with a read command for an account or resource you can access. Refresh your client's tool list, use the returned tool name, and check the execution result and usage. Provider charges and permissions still apply. Never test a write against production data without reviewing it.