Introduction

Welcome to the 100Pay Developer API. As a developer, you can use our APIs to perform various operations with our payment solutions and automate your payment processes.

Full API Reference

The complete interactive API reference — including all endpoints, request/response schemas, and authentication details — is available at:

https://api.100pay.co/api/v1/public/docs 

Use the reference to explore and test endpoints directly in your browser.

Base URL

All REST API requests are made to:

https://api.100pay.co/v1

Authentication

Every request must include your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY

Generate and manage your API keys from the Developer Settings section of your 100Pay dashboard.

SDKs & Tools

• Checkout SDK (npm): https://www.npmjs.com/package/@100pay-hq/checkout