SePay Documentation for Developers

Integrate payments quickly, securely and flexibly. Start with guides, API and official SDKs.

Get started with payment gatewayTry payment gateway demo

SDKs and APIs help you accept payments and manage revenue.

Payment Gateway

Quick start

Quickly integrate via QR bank transfer

Payment flows

Explore flexible payment methods

Payment demo

Sandbox payment simulation without real money

SePay Webhooks

Integrate Webhooks

Let SePay push transaction info to your sales app

Program Webhooks

Receive and persist transaction data from SePay

SePay SoundBox API

SePay SoundBox API Overview

This document provides the specifications and details of the SePay SoundBox API.

Check the device

Check the device status before it is paired.

Balance Notification

Send balance change notifications to the speaker device.

SePay API

API Introduction

SePay provides APIs so you can invoke and query data

API Token

Authentication using API Token

Transaction APIs

Query transaction information and count volumes

SePay OAuth2

Overview

Learn OAuth2 authentication to integrate with SePay API

Register application

Register an app to obtain client_id and client_secret from SePay

Authorization flow

Detailed OAuth2 authorization flow

Other utilities

Webhooks Transaction Simulation

Add a bank transaction for testing

Create QR codes

Customers can pay by scanning a transfer QR