Crypto Payments
Comprehensive documentation for cryptocurrency payment processing with Pay Agency. Learn how to integrate crypto payments and on/off ramp services into your application.
Crypto Payment Solutions
Pay Agency provides comprehensive cryptocurrency payment processing solutions that allow merchants to accept various cryptocurrencies as payment methods and facilitate crypto on/off ramp services. Our crypto APIs are designed to be secure, reliable, and easy to integrate.
Crypto Payin API
Process cryptocurrency payments with our secure API. Support for multiple cryptocurrencies including Bitcoin, Ethereum, and more.
Crypto On/Off Ramp API
Facilitate onramp (fiat to crypto) and offramp (crypto to fiat) transactions through a unified API endpoint.
Features
- Multiple Cryptocurrencies: Support for major cryptocurrencies including BTC, ETH, USDT, USDC, and more
- Secure Processing: AES-256-CBC encryption for all sensitive data
- Real-time Exchange Rates: Dynamic cryptocurrency exchange rates
- Webhook Notifications: Real-time payment status updates
- Global Support: Available in multiple regions with regulatory compliance
- Easy Integration: Simple API integration with comprehensive documentation
- Unified On/Off Ramp: Single API for both onramp and offramp transactions
Supported Cryptocurrencies
Our platform supports a wide range of popular cryptocurrencies:
- Bitcoin (BTC) - The original cryptocurrency
- Ethereum (ETH) - Smart contract platform
- Tether (USDT) - Stablecoin pegged to USD
- USD Coin (USDC) - Regulated stablecoin
- Binance Coin (BNB) - Binance ecosystem token
- Cardano (ADA) - Proof-of-stake blockchain
- Solana (SOL) - High-performance blockchain
- Polkadot (DOT) - Multi-chain network
- Chainlink (LINK) - Oracle network
- Litecoin (LTC) - Bitcoin fork with faster transactions
Supported Fiat Currencies
For crypto on/off ramp services, we support major fiat currencies:
- USD - US Dollar
- EUR - Euro
- GBP - British Pound
- CAD - Canadian Dollar
- AUD - Australian Dollar
- JPY - Japanese Yen
- CHF - Swiss Franc
- SGD - Singapore Dollar
Getting Started
- Choose Your Integration: Select the crypto service that best fits your needs
- Crypto Payin: For accepting cryptocurrency payments
- Crypto On/Off Ramp: For fiat-crypto conversion services
- Get API Credentials: Obtain your encryption key and secret key from the Pay Agency dashboard
- Implement the API: Follow the integration examples in our documentation
- Test Your Integration: Use our test environment to verify your implementation
- Go Live: Switch to production endpoints when ready