Palm X API Guide
Palm X API Guide
This document is the Palm X API document and contains the developer-facing RGB palm recognition interfaces.
Overview
Palm X provides core palmprint recognition API capabilities — registration, 1:1 verification (comparison), 1:N identification (search), and palmprint deletion — authenticated with an API Key (Bearer token). All interfaces accept RGB palm images captured by phone or computer cameras; no dedicated infrared hardware is required, and both mobile and PC browser capture scenarios are supported.
Note: Palm X is limited to non-commercial use by individual developers and must not be used in production environments. It is free to use for 90 days after application creation; after 90 days, call-count and palmprint-capacity limits apply, and purchasing a License removes these limits. Specific pricing rules will be announced officially at a later date.
Glossary
Common terms of Tencent Palm API interfaces:
| Term | Description |
|---|---|
| RGB | Color image. |
| Three Points | Data output after image detection and alignment. |