Connect MacrosFirst via Spike API
Connect to MacrosFirst via the Spike Wearables API to access users’ nutrition and tracking data. Retrieve metrics such as daily macro breakdowns, calorie intake, meal logs, and portion adjustments that users track, instantly adding value with minimal manual data entry.
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Access your account in Spike platform
Your dedicated Implementation Engineer will guide you and help start smoothly.

Establish secure connection
Use examples in multiple programming languages to implement secure authentication.

Set up webhooks for real-time updates
Enable automatic data delivery to your application whenever new data becomes available
Get real-time data and historical insights from any device with Spike Wearables API
Access historical data
Build AI insights with MCP
Who can leverage MacrosFirst data?
MacrosFirst generates detailed nutrition and wellness data that can enhance digital health and fitness applications. Access and utilize all the metrics your users already track via the Spike API, including daily food logs, custom meal plans, and macro goals, creating immediate value nd boosting engagement without manual data entry.
Fitness & workout apps
Sleep tracking apps
Nutrition and diet apps
Mental health apps
Medical and health monitoring apps
Schedule a quick demo
We’d be happy to give you a quick intro on how you can leverage Spike Health 360 API.
We have same-day or next-day slots available. Just pick a convenient time for you.
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Learn how companies worldwide are using Spike to transform everyday health and wellness.



