If you’re technical, you can create API keys (scoped to read your customers, jobs, quotes, invoices, reviews, or site) and subscribe webhooks to events like a new enquiry or a paid invoice.
Good to know: An API key’s secret is shown once, when you create it — copy it then. Webhook deliveries are signed so you can verify they came from Trayder, and failed deliveries are visible so nothing is silently lost.