curl --request GET \
  --url https://api.planetscale.com/v1/organizations/{organization}/databases/{database}/webhooks \
  --header 'Authorization: <api-key>'

{
  "current_page": 123,
  "next_page": 123,
  "next_page_url": "<string>",
  "prev_page": 123,
  "prev_page_url": "<string>",
  "data": [
    {
      "id": "<string>",
      "url": "<string>",
      "secret": "<string>",
      "enabled": true,
      "last_sent_result": "<string>",
      "last_sent_success": true,
      "last_sent_at": "<string>",
      "created_at": "<string>",
      "updated_at": "<string>",
      "events": [
        "branch.ready"
      ]
    }
  ]
}