Connect with FreestyleLibre

With Terra's FreeStyle Libre integration, you can allow your users to share their blood glucose information with your app. By scanning their FreeStyle Libre Sensors (compatible with FreeStyle Libre 1, FreeStyle Libre 2, and FreeStyle Libre 3 systems) in their LibreLink app, users will share their Blood Glucose data with your app through the Terra API Integration. This will push raw glucose values, glucose trends, and glucose alarms to your app so you can closely track your users' glucose levels through an easy-to-use API

Start Receiving Data From FreestyleLibre In 5 Minutes

FreestyleLibre

FreestyleLibre

Enable FreestyleLibre through your Terra dashboard

Select a Wearable

FreestyleLibre

FreestyleLibre

Connect

Connect users to your app

0. "active_durations_data":{...}
1. "calories_data": {...}
2. "device_data": {...}
3. "distance_data": {...}
4. "heart_rate_data": {...}
5. "movement_data": {...}
6. "position_data": {...}

Start receiving data from FreestyleLibre on your app or website

You Can Receive...

Recent Data with Webhooks
Historical Data with HTTP Requests

When data is available from an Apple device, it will be streamed to you via our webhooks. During your Terra account setup, you'll be prompted to provide a callback URL, allowing Terra to PUSH data using POST requests.

You may also use HTTP requests with your Apple integration in case you wish to request historical data or data over extended periods of time.

Our Apple integration with Terra offers instant data delivery, eliminating the need for periodic requests. Apple notifies Terra whenever new data is available, and we then POST the normalized data to your webhook.

Most HTTP endpoints can take additional parameters start_date and end_date which allow you to request data over a specific period for the given user.

When data is available from an Apple device, it will be streamed to you via our webhooks. During your Terra account setup, you'll be prompted to provide a callback URL, allowing Terra to PUSH data using POST requests.

Our Apple integration with Terra offers instant data delivery, eliminating the need for periodic requests. Apple notifies Terra whenever new data is available, and we then POST the normalized data to your webhook.

FreestyleLibre's

Body


Payload Preview



Terra API preserves the raw data from the wearable, it just standardizes the units and the json format. It doesn’t augment or change the raw data in any way.

Data is organized into one of 6 data types.

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FreestyleLibre's Avaliable Data Types

Body Payload (JSON)

{

measurements_data: { ... }

metadata: { ... }

glucose_data: { ... }

}

Data can also be sent as a FIT File or with the FHIR Format.

Terra API preserves the raw data from the wearable, it just standardizes the units and the json format. It doesn’t augment or change the raw data in any way.

Data is organized into one of 6 data types.

Learn More

Effortless Backend Integrations

Send your users data to a variety of different destinations.
WebhookWebhook
FirestoreFirestore
SQLSQL
Mongo DBMongo DB
Google Cloud Storage BucketGoogle Cloud Storage Bucket
WebhookWebhook
FirestoreFirestore
SQLSQL
Mongo DBMongo DB
Google Cloud Storage BucketGoogle Cloud Storage Bucket
AWS S3 BucketAWS S3 Bucket
AWS Simple Queue ServiceAWS Simple Queue Service
KafkaKafka
SupabaseSupabase
Azure BlobAzure Blob
AWS S3 BucketAWS S3 Bucket
AWS Simple Queue ServiceAWS Simple Queue Service
KafkaKafka
SupabaseSupabase
Azure BlobAzure Blob

People Often Ask Us...

Can I scan the CGM directly in my app?

CGM scanning from within your app is not possible due to legal regulations around medical devices, and restrictions imposed by Abbott. You may however continue to use the official Libre apps, and retrieve FreestyleLibre data via the web API.

What FreestyleLibre sensors can I access through Terra?

Any sensor which syncs to the Libreview cloud is compatible with the Terra API. This includes Freestyle Libre 1, 2, 3, and Pro models.

How quickly does the data sync from the device?

Data from FreestyleLibre can be polled as often as every 5 minutes, which means the delay between a scan and you receiving the data is on the order of a couple minutes at most.

Can't Find Your Question?

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