Enterprise KYC

Enterprise-grade Palm Application Platform powered by world-leading "Palm Print + Palm Vein" recognition technology. Supports million-level palm databases with M3/M4 palm recognition devices for membership verification, access control, and large-scale open scenarios.

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Server API

Server-side RESTful APIs covering authentication, users, tags, palms, devices, scenes, verification, QR Code Palm Registration, and Palm Print management.

API

Authentication

Access token generation and license query.

API

User Management

User CRUD, user information list query, and user access scope query.

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User Tag Management

Create, modify, delete, and query user tags, plus tag list and tag tree structure.

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User Palm Management

Delete and query a user's palm information.

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Device Management

Device CRUD, device detail and device list query.

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Scene Management

Scene and scene-group CRUD, scene / scene-group list query.

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Verification Record

Create verification records, query the record list, and query a verification record (push only).

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Verification Rule

Custom verification rule CRUD, rule list, and check access permission (callback only).

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QR Code Palm Registration

Create scan session, scan event notification, bind palm via QR, session status and scan-user query.

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PalmMa Login

Send SMS verification code and SMS verification code login for PalmMa.

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Palm Print Management

Create, bind, search, additionally verify, delete, and sync Palm Prints, plus product version list query. Supports Mobile Palm Registration Search.

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Mobile SDK

Mobile Palm Print Recognition, available as App SDK (Android / iOS / Flutter) and H5 SDK (Web).

SDKApp SDK (Android / iOS / Flutter)

Native app SDK with prebuilt UI and on-device AI algorithms. Two core modules: Manager Module and Capture Module.

SDK

Manager Module

Complete out-of-the-box UI with automated user management, registration status display, business flow (Registration / Recognition 1:N / Verification 1:1), and automatic recognition & verification record reporting.

SDK

Capture Module

Camera capture + built-in AI (palm detection, quality assessment, liveness action detection). Auto-encrypted data upload.

Full API Documentation →

H5H5 SDK (Web)

Browser-based Palm Print Recognition SDK, sharing the same Params / Result / Mode / ResultCode as the native SDK. Two core modules: Manager Module and Capture Module.

Manager Module

User management, business flow (Registration / Recognition 1:N / Verification 1:1), UI interaction, result processing, and callback to the host page.

Capture Module

Camera capture via getUserMedia + WebAssembly AI (palm detection, quality assessment, liveness action detection). Encrypted upload with mandatory liveness video.

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Device API

Host-side communication protocol over USB serial between the host (PC / kiosk) and the M4 Palm Verification Device, supporting palm registration, recognition, mode management, coordinated additional verification, and device health monitoring.

Protocol

Palm Registration

Host sends user info to the device for palm registration, with dual-palm support and real-time result callbacks.

Protocol

Palm Recognition

Triggers device recognition and returns the matched UserId or CardNumber for identity confirmation or payment.

Protocol

Mode Switch & Query

Query and switch device work modes: Standalone / Recognition / H5 Palm Registration / Device Palm Registration / Host Palm Registration / QR Code.

Protocol

Coordinated Recognition & Additional Verification

Real-time recognition progress, additional verification input (phone / custom field), and terminal state notification.

Protocol

Device Health Status

Aggregates network / PDM module / activation / tenant / authorization into a unified health state, reported in real time. Host can actively query status and read device registration capability flags.

Protocol

Error Status Response

The device returns an unknown-command-code error response for unsupported commands.

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