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Create a custom domain for a gateway
An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.
Create a custom domain for a gateway Provisions a Cloudflare-for-SaaS custom hostname and returns the CNAME target to point DNS at. [POST /accounts/{account_id}/ai-gateway/gateways/{gateway_id}/custom-domains]
Name on the gateway: cloudflare_api__aig_config_create_custom_domain · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
account_id required | string | account_id parameter |
gateway_id required | string | gateway_id parameter |
domain required | string | Custom hostname that you own, such as… |
minTLS | 1.0 | 1.1 | 1.2 | 1.3 | |
zone_id required | string | ID of the Cloudflare zone that contains the… |
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__aig_config_create_custom_domain",
"arguments": {
"account_id": "…",
"gateway_id": "…",
"domain": "…",
"zone_id": "…"
}
}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 a custom domain for a gateway tool with account_id set to ….