Building Your First Webhook
Register a webhook endpoint in USystems Atlas and choose exactly which patient, billing, or user events it should receive.
With an API key already in hand from the last episode, this one moves in the opposite direction: instead of your code asking Atlas for data, Atlas pushes events to your code the moment something happens. Maryam registers a new webhook endpoint under Settings > Developer > Webhooks and walks through the event catalog, from patient record updates to invoice status changes to user login events.
She covers how to pick a narrow, relevant set of events instead of subscribing to everything, why your endpoint needs to respond quickly and return a 2xx status, and how Atlas signs each payload so you can verify it actually came from USystems.
By the end, you'll have a live webhook receiving real events — the next episode shows you how to keep it healthy when things go wrong.
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