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Fraud Detection:Device fraud detection

Last Updated:Sep 18, 2026

The Device Fraud Detection service provides multi-platform SDK integration. By deploying the SDK on the client to collect device fingerprint data and combining it with the server-side API, it identifies device risks in registration, login, marketing, and other business scenarios. This document provides integration guides for each platform SDK and related technical information.

Overview

The Device Fraud Detection service integrates SDKs across apps, web, and mini programs to collect device environment information and generate device fingerprints. The server uses these fingerprints to identify fraudulent devices and return risk labels and scores. The service is applicable to registration protection, login protection, marketing anti-fraud, and other business scenarios.

Integration steps:

  1. Integrate the SDK for the corresponding platform on the client

  2. Initialize the SDK and obtain the deviceToken

  3. Business server calls the Fraud Detection API with the deviceToken

  4. Apply business policies based on the returned risk labels and scores

Event parameters and technical workflow

Server-side API integration describes the event parameters, response parameters, and complete technical workflow for each version of Device Fraud Detection.

SDK integration guides

Android

SDK for Android

iOS

SDK for iOS

HarmonyOS

SDK for HarmonyOS

Web / H5

SDK for Web/H5

Mini program integration guides

Alipay mini program

SDK for Alipay mini program

WeChat mini program

SDK for WeChat mini program

TikTok mini program

SDK for TikTok mini program

Compliance

SDK compliance guidelines describes the compliance requirements and privacy protection measures for SDK data collection.