How it works
Define products and prices
Create products with fiat-denominated prices. Set optional slippage margins to account for crypto price fluctuations.
Generate invoices
Create invoices with line items for your customers. Invoices track amounts owed in fiat.
Receive crypto payments
Customers pay using cryptocurrency (BTC, ETH). Assign crypto addresses to receive payments.
Key features
Fiat pricing, crypto settlement
Price products in USD. Accept BTC and ETH. TRXN handles the conversion math.
Subscriptions
Multi-phase subscriptions with trials, promotional pricing, and automatic invoice generation.
Payment verification
Automatic blockchain verification with historical price lookup at the exact transaction time.
Webhooks
30+ event types with HMAC-SHA256 signed payloads for real-time integrations.
Sandbox mode
Isolated testing environment with separate data, tokens, and full API access.
Multi-tenant
Account-based tenancy with team management, roles, and per-account data isolation.
Supported cryptocurrencies
| Currency | Symbol | Address format |
|---|---|---|
| Bitcoin | BTC | Standard Bitcoin addresses |
| Ethereum | ETH | ERC-20 compatible addresses |