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List Certificates

An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.

List Certificates List all existing Origin CA certificates for a given zone. You can use an Origin CA Key as your… [GET /certificates]

Name on the gateway: cloudflare_api__origin_ca_list_certificates · read-only.

Parameters

Name	Type	Description
`zone_id` required	`string`	Identifier.
`page`	`number`	Page number of paginated results.
`per_page`	`number`	Number of records per page.
`limit`	`integer`	Limit to the number of records returned.
`offset`	`integer`	Offset the results.

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": "cloudflare_api__origin_ca_list_certificates",
  "arguments": {
    "zone_id": "…"
  }
}

Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:

Run in your terminal

claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the list certificates tool with zone_id set to ….