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Schedule a Call
An MCP tool from the X (Twitter) API server, hosted on mcp.hjlabs.in.
Schedule a Call Puts an X call on the authenticated user's X Calls calendar, with them as its organizer, and invites people to it. The call exists right away: share its join_url, or put an agent in it at start time… [POST /2/calls/scheduled]
Name on the gateway: x_api__schedule_call · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
description | string | What the call is about. |
duration_minutes | integer | How long the call lasts, in minutes. Defaults to 30; at most 31 days. |
invitee_ids | array | X user ids of the people to invite. |
notify_invitees | boolean | Whether invitees get an email about the call. Defaults to true. |
recurrence | string | RFC 5545 RRULE to repeat the call by, such as FREQ=WEEKLY;BYDAY=MO; the RRULE… |
start_time required | string | When the call starts (RFC 3339); not in the past. |
time_zone | string | IANA time zone the recurrence follows, such as America/Los_Angeles. |
title | string | Title invitees see. |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "x_api__schedule_call",
"arguments": {
"start_time": "…"
}
}Or connect the X (Twitter) API server directly, which lists 258 tools including this one:
claude mcp add --transport http hj-x-api https://mcp.hjlabs.in/mcp/x-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the schedule a call tool with description set to ….