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Download the Cregis PC Client
Register an Account and Log In
Generate API Key
Test API Key
Overview
Quick Start
Quickly learn how to use the Cregis Developer API
Download the Cregis PC Client
Visit the download link
https://www.cregis.com/download
Select your operating system to download the corresponding Cregis installation package. The package sizes are approximately:
Mac
: 148M
Windows
: 105M
Register an Account and Log In
For details, refer to
Registration and Login
Register a Cregis account
Bind Google Authenticator
Log in to your Cregis account
Generate API Key
Open the Cregis App
In “Wallet”, create a wallet named “my-wallet”
Create Project
—
API
—
Payment Engine
Please keep your
API Key
,
Gateway Server
, and
Project NO.
safe and do not share them with others.
Test API Key
Choose the SDK you need
: Java, Go, PHP, C#
Prepare the 3 key pieces of information required by the SDK: API Key, Gateway Server, Project NO.
Java Test Case
For details on constructing HTTP Requests, refer to
Request Description
Functions and Use Cases
Assistant
Responses are generated using AI and may contain mistakes.