Withings
Withings is a connected health device platform providing a REST API for accessing data from smart scales, blood pressure monitors, sleep trackers, thermometers, and fitness watches. The API uses OAuth2 for authentication and provides access to a wide range of health biomarkers including body composition, cardiovascular data, sleep metrics, activity tracking, and clinical-grade measurements. Partners and developers can integrate Withings health data into their applications for remote patient monitoring, wellness platforms, and research applications.
Withings publishes 18 API contracts indexed on the APIs.io network, including Answers API, Device API, Dropshipment API, and 15 more. Tagged areas include Health, Wearables, Connected Devices, Body Composition, and Sleep Tracking.
The Withings catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Withings’ developer surface includes engineering blog, documentation, API reference, authentication, and 16 more developer resources.
What this lets a business do 1
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Health and Wellness (consumer health, fitness, wearables) | undeclared | - | - | - |
| Medical Technology (certified health IT, FDA-authorized AI devices) | undeclared | - | - | - |
| Canada Medical Device Licensing (Health Canada MDALL licence holders, incl. SaMD) | undeclared | - | - | - |
| Raycast Store Extensions (first-party publishers + community-wrapped products) | undeclared | - | - | - |
| Obsidian Community Plugins (third-party APIs the Obsidian plugin ecosystem integrates) | undeclared | - | - | - |
| IFTTT Services (service publishers) | undeclared | - | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
APIs 18
Individual APIs this provider publishes, each with its own machine-readable definition.
Withings Mobile SDK
The Withings Mobile SDK allows developers to integrate Withings health data directly into iOS and Android mobile applications. The SDK handles device pairing, data synchronizati...
Withings Advanced Research API
The Withings Advanced Research API provides access to detailed and granular health biomarker data for academic and clinical research purposes, including full biomarker packs wit...
Withings Answers API
These webservices allows you to get user's answers from surveys
Withings Device API
The device API from Withings — 3 operation(s) for device.
Withings Dropshipment API
The following services are part of the Logistics APIs. Refer to [this section](/developer-guide/v3/integration-guide/dropship-only/logistics-api/overview-create-order) for more ...
Withings Heart API
Returns ECG (EKG) signal points in micro-volt (μV). You can use the [Heart - List](#operation/heartv2-list) service to get the list of ECG records and their corresponding ```sig...
Withings Measure API
The following services gives access to several types of Health Data collected by a user. The data are only available once a synchronization occured between the device and Within...
Withings Notify API
These services will allow you to be notified when new data is collected by Withings devices, or when specific events happen. Learn more about our notification services in [the d...
Withings Nudge API
These webservices allows you to to manage Health Nudges. Read the [Health Nudges Integration Guide](/developer-guide/v3/integration-guide/health-nudges/health-nudge-overview) fo...
Withings Nudgecampaign API
These webservices allows you to to manage Health Nudges Campaign. Read the [Health Nudges Integration Guide](/developer-guide/v3/integration-guide/health-nudges/health-nudge-ove...
Withings Order API
The following services are part of the Logistics APIs. Refer to [this section](/developer-guide/v3/integration-guide/dropship-only/logistics-api/overview-create-order) for more ...
Withings Signature API
The following services are part of the Logistics APIs. Refer to [this section](/developer-guide/v3/integration-guide/dropship-only/logistics-api/overview-create-order) for more ...
Withings Sleep API
Returns data related to user sleep activities, wether they are captured by an Activity Tracker or a Sleep Monitor. The data are only available once a synchronization occured bet...
Withings Stetho API
First the [Stetho - List](#operation/stethov2-list) API should be called to fetch the stetho signalIds which should be fetched individually using the [Stetho - Get](#operation/s...
Withings Survey API
These webservices allows you to to manage user's surveys
Withings User API
The user API from Withings — 7 operation(s) for user.
Withings Oauth2 API
The Withings API uses OAuth 2.0, an industry-standard protocol for authorization. OAuth 2.0 enables your application to access user-specific data with a secure and seamless way ...
Withings Raw Data API
Raw Data webservices are part of the Advanced research API that allows to collect high frequency PPG and accelerometer data (around 25Hz). These APIs are compatible only with th...
Scroll for all 18
Open Collections 16
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Withings developer documentation answers API
OPEN COLLECTIONWithings developer documentation answers device API
OPEN COLLECTIONWithings developer documentation answers dropshipment API
OPEN COLLECTIONWithings developer documentation answers heart API
OPEN COLLECTIONWithings developer documentation answers measure API
OPEN COLLECTIONWithings developer documentation answers notify API
OPEN COLLECTIONWithings developer documentation answers nudge API
OPEN COLLECTIONWithings developer documentation answers nudgecampaign API
OPEN COLLECTIONWithings developer documentation answers oauth2 API
OPEN COLLECTIONWithings developer documentation answers order API
OPEN COLLECTIONWithings developer documentation answers rawdata API
OPEN COLLECTIONWithings developer documentation answers signature API
OPEN COLLECTIONWithings developer documentation answers sleep API
OPEN COLLECTIONWithings developer documentation answers stetho API
OPEN COLLECTIONWithings developer documentation answers survey API
OPEN COLLECTIONWithings developer documentation answers user API
OPEN COLLECTIONScroll for all 16
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Withings Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Withings Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Withings Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Withings — jsonschema rules
SPECTRALJSON Schema 8
Standalone JSON Schema definitions for this provider's data models.
Activity Object
JSON SCHEMAHeart Measurement Object
JSON SCHEMAMeasure Object
JSON SCHEMAMeasuregrp Object
JSON SCHEMANotify Object
JSON SCHEMASleep Summary Object
JSON SCHEMAUser Device Object
JSON SCHEMAWorkout Object
JSON SCHEMAScroll for all 8
Examples 4
Example request and response payloads for these APIs.
Withings Activity Example
EXAMPLEWithings Measure Example
EXAMPLESecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.