Body Measurement API and SDK for Custom Integration
A body measurement API provides programmatic access to body measurement data, allowing applications to retrieve measurements, health metrics, and sizing information from a body scanning platform. A software development kit (SDK) extends that capability by enabling developers to embed the body scanning experience directly into their own applications, making body scanning a native part of the user experience.
Size Stream’s body measurement API provides secure access to 240+ body measurements, health metrics, and sizing data for integration with consumer applications, e-commerce platforms, and enterprise systems. For organizations that want to embed body scanning directly into their own products, the Size Stream SDK enables the complete mobile scanning experience to be integrated into a fully branded application, eliminating the need to build body scanning technology from the ground up.
At a Glance
- Pulls measurements, health metrics, and size recommendations into client systems
- SDK embeds the full scanning experience in branded iOS and Android apps
- No Size Stream hardware needed on the requesting side
- Connects to e-commerce, CRM, ERP, and EHR systems, cloud or on-premise
- SOC 2 Type 2 certified and GDPR compliant for regulated environments
How the API and SDK Work
The API and SDK serve different parts of the integration stack. They are typically used together to cover the full journey from scan capture to data delivery.
Body Measurement API
The API allows the client’s software to communicate with Size Stream’s services. The client’s application sends a request and receives body measurements, health metrics, or sizing recommendations in a structured format. No proprietary scanning hardware is required on the requesting side.
Body Measurement SDK
The SDK allows any business to embed Size Stream’s body scanning capability directly into its own application. A gym, weight loss platform, or health app can offer body scanning as a native feature under its own brand; users scan inside the app they already use, without being redirected to a third-party tool. The SDK handles scan input, measurement processing, and results display, so development teams can focus on their product experience rather than the underlying scanning infrastructure. Size Stream’s SDK supports iOS and Android.
What Developers and Organizations Can Build
The API and SDK support a range of integration patterns, from lightweight data retrieval to full scanning capabilities embedded in custom applications.
- Embed live body scanning into a branded app. Gyms, wellness programs, and health platforms can offer scanning as their own feature.
- Capture body measurements from iOS and Android devices in real time.
- Retrieve processed body measurements, health metrics and size recommendations programmatically.
- Integrate body data into e-commerce platforms, CRM systems, ERP, or EHR workflows.
- Customize measurement, sizing, and reporting logic to fit specific business requirements.
Use Cases Across Industries
Size Stream’s body measurement API and SDK are deployed wherever accurate body data drives product or operational decisions.
Retail and E-Commerce
- Personalized size recommendations across product catalogs
- Virtual try-on experiences and custom-fit products
- Body measurements integrated into checkout and CRM workflows
Health and Wellness
- Gym and wellness apps offering body scanning as a native in-app feature
- Body composition tracked over time for personalized health programs
- Automated reporting for wellness programs and clinical studies
Enterprise and Research
- Workforce health programs and fitness initiatives streamlined
- Scanning capabilities embedded into employee portals or internal apps
- High-volume body data collected and analyzed securely for clinical research
Fitness and Consumer Apps
- Fitness apps embedding scan-based body measurement as a branded feature
- User engagement enhanced through personalized avatars and progress tracking
- Real-time body scanning integrated into mobile fitness applications
Retail and E-Commerce
Health and Wellness
Enterprise and Research
Fitness and Consumer Apps
Flexible, Scalable, Private, and Secure
The body measurement API is built for enterprise-scale deployment. Size Stream holds SOC 2 Type 2 certification and is GDPR compliant, so organizations operating in regulated or data-sensitive environments can integrate with confidence.
- High-volume processing with minimal latency.
- Privacy-first data architecture with secure body data handling.
- Compatible with cloud and on-premise environments.
Frequently Asked Questions
What data does the body measurement API return?
The body measurement API returns 240+ body measurements, body composition metrics, and sizing recommendations in a structured format. Developers retrieve this data programmatically after a scan is completed on an iOS or Android device.
Does the Size Stream SDK work with iOS and Android?
Yes. The Size Stream SDK supports iOS and Android, allowing development teams to embed scanning capabilities into applications on both platforms. A gym app, weight loss platform, or health tool built on either operating system can offer body scanning as a native, branded, mobile feature using the same SDK.
What systems can the body measurement API connect to?
The body measurement API is compatible with e-commerce platforms, CRM systems, ERP, and EHR workflows. It also supports cloud and on-premise environments, so organizations can route body data into whichever system governs their product or operational stack.
Talk to our team about 3D body scanning, fit, and body composition.