curl --request POST \
  --url https://api.boothzen.com/v1/zapier/subscribe \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "target_url": "<string>",
  "event": "<string>"
}
'

{
  "data": {
    "id": "<string>",
    "target_url": "<string>",
    "event": "<string>",
    "created_at": "<string>"
  }
}