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Create DM Message by Participant ID

An MCP tool from the X (Twitter) API server, hosted on mcp.hjlabs.in.

Create DM Message by Participant ID Sends a new direct message to a specific participant by their ID. [POST /2/dm_conversations/with/{participant_id}/messages]

Name on the gateway: x_api__create_direct_messages_by_participant_id · may change things.

Parameters

NameTypeDescription
participant_id requiredstringparticipant_id parameter
attachmentsarrayAttachments to include with the message.
text requiredstringText of the Direct Message.

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:

call_tool arguments
{
  "name": "x_api__create_direct_messages_by_participant_id",
  "arguments": {
    "participant_id": "…",
    "text": "…"
  }
}

Or connect the X (Twitter) API server directly, which lists 258 tools including this one:

Run in your terminal
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 create dm message by participant id tool with participant_id set to ….

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