Dexcom (OAuth based)

Connect Dexcom CGM devices via the OAuth-based dexcom_v3 integration, including webhook behavior and custom OAuth credential setup.

dexcom_v3 is the provider slug for Dexcom (OAuth based).
For the password-based dexcom integration, see Dexcom (G6 and older).

Bring Your Own OAuth (BYOO) is available for the Grow and Scale plans.

Connecting Dexcom to Junction

You can connect your Dexcom device to Junction through the Junction Link Widget or programmatically like any other OAuth provider. We recommend you obtain custom OAuth credentials from Dexcom with production access and follow the guide for setting up custom credentials to get started.

Webhooks

On successful connection, you will receive a Connection created webhook, and subsequently, Daily and Historical Glucose webhooks.

The historical webhook informs you that the last 30 days of data prior to connection is available and the daily webhooks follow the usual semantics for all Junction daily webhooks.