Home / Servers / Cloudflare API / wor_send_event_workflow_instance
Send event to instance
An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.
Send event to instance Sends an event to a running workflow instance to trigger state transitions. [POST /accounts/{account_id}/workflows/{workflow_name}/instances/{instance_id}/events/{event_type}]
Name on the gateway: cloudflare_api__wor_send_event_workflow_instance · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
account_id required | string | account_id parameter |
workflow_name required | string | workflow_name parameter |
instance_id required | string | instance_id parameter |
event_type required | string | event_type parameter |
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": "cloudflare_api__wor_send_event_workflow_instance",
"arguments": {
"account_id": "…",
"workflow_name": "…",
"instance_id": "…",
"event_type": "…"
}
}Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the send event to instance tool with account_id set to ….