Documentation Center
Get started with QuantaPay and explore all features
Getting Started
Set up QuantaPay and start accepting crypto payments in minutes.
API Reference
Complete API documentation for QuantaPay
Integrations
Connect QuantaPay to storefronts, billing stacks, and service partners.
Help Center
FAQ, troubleshooting, contact information, and security documentation.
Featured Documentation
Frequently Asked Questions
QuantaPay is a non-custodial cryptocurrency payment gateway. It allows businesses to accept Bitcoin, Ethereum, USDT, and 30+ other cryptocurrencies as payment. "Non-custodial" means QuantaPay never ho
Read more →WordPress / WooCommerce
Accept cryptocurrency payments on your WooCommerce store using the official QuantaPay Payment plugin.
Read more →API Overview & Authentication
QuantaPay provides a simple REST-like API for creating payments, querying transactions, and managing your account programmatically.
Read more →Integrations
Connect QuantaPay to storefronts, billing stacks, and service partners.
Read more →All Documentation
Frequently Asked Questions
QuantaPay is a non-custodial cryptocurrency payment gateway. It allows businesses to accept Bitcoin, Ethereum, USDT, and 30+ other cryptocurrencies as payment. "Non-custodial" means QuantaPay never ho
WordPress / WooCommerce
Accept cryptocurrency payments on your WooCommerce store using the official QuantaPay Payment plugin.
API Overview & Authentication
QuantaPay provides a simple REST-like API for creating payments, querying transactions, and managing your account programmatically.
WordPress Plugin Integration Guide
Install, configure, and troubleshoot the QuantaPay Payment plugin for WooCommerce and Easy Digital Downloads.
Troubleshooting
WordPress / Easy Digital Downloads
Accept cryptocurrency payments on your Easy Digital Downloads store using the official QuantaPay Payment plugin.
Transactions API
The Transactions API covers the complete payment lifecycle: creating checkout sessions, querying transaction status, and verifying blockchain confirmations.
Payment Settings
Configure cryptocurrency addresses, webhooks, confirmations, and payment options.
Telegram Mini App
Integrate QuantaPay payments into Telegram Mini Apps for seamless in-chat commerce.
Webhooks
QuantaPay sends HTTP POST requests to your configured webhook URL when payment events occur. This allows your server to react to payments in real time.
Custom Development
QuantaPay offers custom development services for businesses that need tailored payment solutions beyond our standard offerings.
Utilities API
Utility endpoints for querying balances, exchange rates, and supported cryptocurrencies.
Security
QuantaPay is designed with security as a core principle. This page explains our security model and best practices for merchants.