Create a webhook endpoint

The response contains the HMAC signing secret, shown exactly once. Store it before you close the window. The URL must be a public HTTPS address on port 443; private and internal addresses are rejected.

curl -X POST "https://example.com/webhook-endpoints" \  -H "Content-Type: application/json" \  -d '{    "url": "http://example.com",    "events": [      "document.sent"    ]  }'

{  "ok": true,  "data": {    "id": "string",    "url": "string",    "events": [      "document.sent"    ],    "enabled": true,    "description": "string",    "createdAt": "string",    "secret": "string"  }}