Webhook Notification Post isn't sending a JSON object

I'm trying to send it to a n8n webhook, but the defaults have \n in the value. I removed all line breaks in the body in Wallos and tested it and it comes across as ``` "body": { "{"name": "Test Subscription","price": "10","currency": "USD","category": "Test Category","date": "2026-02-05 16:59:47","payer": "Test Payer", "days": "30", "notes": "Test Notes", "url": "https://example.com/test-subscription"}": "" } ``` It should be a JSON object.