Home / Servers / Cloudflare API / custom_hostname_for_a_zone_create_custom_hostname
Create Custom Hostname
An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.
Create Custom Hostname Add a new custom hostname and request that an SSL certificate be issued for it. One of three… [POST /zones/{zone_id}/custom_hostnames]
Name on the gateway: cloudflare_api__custom_hostname_for_a_zone_create_custom_hostname · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
zone_id required | string | zone_id parameter |
custom_metadata | object | Unique key/value metadata for this hostname.… |
custom_origin_server | string | a valid hostname that’s been added to your DNS… |
custom_origin_sni | string | A hostname that will be sent to your custom… |
hostname required | string | The custom hostname that will point to your… |
ssl | object | SSL properties used when creating the custom… |
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__custom_hostname_for_a_zone_create_custom_hostname",
"arguments": {
"zone_id": "…",
"hostname": "…"
}
}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 create custom hostname tool with zone_id set to ….