Palm API Guide - Community Edition

This document is the Community Edition API document and only contains developer-facing free interfaces.

Overview

PalmAI Community Edition is a free version designed for individual developers, offering core API capabilities including palmprint registration, 1:1 verification, and 1:N identification, with support for personal Token authentication and basic audit logs. You can integrate Tencent's palm recognition technology at zero cost to quickly build prototypes, learn palmprint recognition technology, or develop personal side projects. Compatible with both mobile and PC single-modality (palmprint) recognition, supporting database scales up to thousands, meeting the needs of individual developers and small-scale experimental scenarios.

Note: The Community Edition is limited to non-commercial use by individual developers and must not be used in production environments. If you need higher concurrency performance, enterprise-grade RBAC permission management, dual-modality (palmprint + palm vein) recognition, or support for tens of millions of database records, please contact the sales team to purchase PalmAI Enterprise Edition.

Glossary

Common terms of Tencent Palm API interfaces:

Term	Description
RGB	Color image.
Three Points	Data output after image detection and alignment.