Tencent Cloud intelligent eye facial identity verification is a service kit for verifying and reviewing the authenticity of user identity information. It provides various identity verification capabilities, including face identity verification, identity information verification, bank card element verification, and operator element verification. The Tencent Cloud intelligent eye facial identity verification solution, formerly financial-grade identity authentication, relies on AI technologies such as document OCR recognition, liveness detection, and 1:1 face comparison to verify the true identity of natural persons. It confirms user identity within seconds, helping improve business processing efficiency and reduce labor costs.
All eKYC APIs introduced in this chapter comply with the latest OpenAPI 3.0 specification.
You can call APIs to perform operations on the eKYC product, such as identity information authentication (two-factor verification), phone number status query, and bank card two-factor verification.
For all API information supported by eKYC, see API overview.
Common eKYC API interface terminology: see the table below.
Term |
Description |
|---|---|
| Basic eKYC | An identity information verification process that integrates three major features: document OCR recognition, liveness detection, and face comparison. It supports user identity verification to meet remote identity verification needs. |
| Liveness detection | A technology developed for high-security eKYC verification that detects a real-time recorded selfie video to check if the current user is a real person. It prevents various attacks using images, videos, static 3D models, and more. Currently supports multiple liveness modes such as lip reading, motion, and silence, suitable for various verification scenarios. |
| Enhanced Face Identity Verification | The enhanced face identity verification service builds on the basic version. It comprehensively upgrades identity verification security through device security enhancement, liveness security enhancement, and intelligent graded authentication enhancement. It can detect device risks in real-time during face identity verification, select authentication methods based on risk levels, and effectively intercept various types of face spoofing attacks. For attacks such as camera hijack and malicious injection, the interception accuracy reaches 99.9%. |
| FaceID Plus | The FaceID Plus service adds advanced security features such as a multimodal large model, batch recognition of fraudulent templates, model self-learning, and intelligent review on top of the enhanced FaceID. It can effectively intercept AIGC synthetic attacks and batch template injection attacks that traditional liveness detection models cannot recognize, delivering a smarter model with higher accuracy and stronger generalization. |
| E ZhengTong | E ZhengTong is a mini program service developed by Tencent Cloud Huiyan in collaboration with authoritative organizations. Based on Tencent Cloud eKYC technology, it provides authoritative, unified, and compliant identity information verification services for online identity information EID. E ZhengTong protects personal information during identity verification, serving internet finance, sharing economy, and other internet sectors. It provides an important reference for online and offline identity authenticity verification and digital identity applications. |
| Face comparison | Based on facial features, calculate the similarity between two human faces and automatically perform identity authentication. Leveraging a massive face training set collected from Tencent's social data platform, combined with high-dimensional LBP, PCA, LDA, Bayesian methods, metric learning, transfer learning, and deep neural networks, it achieved 99.80% accuracy in the 2017 LFW evaluation. It also supports recognition and verification in multiple scenarios, with good support for age, pose, and light level. |
For API parameter limits, refer to the parameter description in each API document.
You can use the API Explorer tool to call APIs online.
This document uses identity information authentication (two-element verification) in face verification as an example. The steps to call the API through the API Explorer Tool are as follows:
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