Introduction
Welcome to the Paytrie API documentation
v1 is being retired
The v1 API is deprecated as of July 24, 2026 and will be sunset on August 21, 2026. Migrate to v2 before then. See the migration guide to get started.
Need more time? Reach out for an extension.
The Paytrie API enables you to integrate stablecoin buying and selling directly into your application. Whether you're building a fintech platform, payment solution, or crypto application, our API provides the tools you need to offer CAD-to-stablecoin conversions to your users.
What you can build
Stablecoin Purchases
Allow users to buy and sell USDC or CADC
Price Quotes
Get real-time conversion rates for all supported stablecoins
User Onboarding
Programmatically register and verify users through your own interface
Transaction Tracking
Create and monitor stablecoin transactions in real-time
Supported stablecoins
Paytrie supports stablecoins across multiple blockchain networks:
| Stablecoin | Networks |
|---|---|
| USDC | Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BSC, Celo, Solana, SX Network |
| CADC | Ethereum, Polygon, Arbitrum, Base |
Getting help
Need assistance? Visit our Support page for contact options, FAQs, and troubleshooting help.