curl --request POST \
  --url https://app.kapso.ai/api/v1/customers/{customer_id}/setup_links \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '{
  "setup_link": {
    "success_redirect_url": "https://your-app.com/whatsapp/success",
    "failure_redirect_url": "https://your-app.com/whatsapp/failed"
  }
}'

{
  "data": {
    "id": "link-123abc",
    "status": "active",
    "expires_at": "2023-11-07T05:31:56Z",
    "url": "https://app.kapso.ai/whatsapp/setup/aBcD123...",
    "success_redirect_url": "https://your-app.com/whatsapp/success",
    "failure_redirect_url": "https://your-app.com/whatsapp/failed",
    "created_at": "2023-11-07T05:31:56Z"
  }
}