Overview

Simplest Asset-Transfer API across the Market.

Swipelux Crypto Rails offers a Stripe-like experience enabling developers to easily move value across fiat currencies and cryptocurrencies. Our platform provides the most intuitive suite of APIs that make asset transfers effortless.

With Swipelux Crypto Rails, you can:

• Convert between major fiat currencies and stablecoins
• Support multiple payment rails: cards, bank transfers, crypto networks
• Manage customer wallets and balances automatically
• Process instant transfers with transparent pricing
• Ensure compliance with regulatory requirements

Simple Transfer API

Our transfer API uses an intuitive rail-first approach:

{
  "from": {
    "identifier": "cus_123",       // Customer ID
    "amount": "50",                // Amount to transfer
    "rail": "card",                // Payment method
    "currency": "USD"              // Fiat currency
  },
  "to": {
    "identifier": "cus_123"        // Destination wallet
  }
}

Crypto Rails:

• Onramp rails: Multiple fiat payment methods (fiat → crypto)
• Network rails: Multiple blockchain networks (crypto → crypto)

See our comprehensive Rails guide for all supported payment methods and networks.

Native Onramp Solution

Our onramp rails provide built-in fiat-to-crypto conversion with best-in-class wallet compatibility. While we support various onramp providers, our native solution offers superior integration and user experience.

Response:

{
  "id": "tr_nEZHWur1pBSAKY7NlV",
  "state": "awaiting_funds",
  "url": "https://pay.swipelux.com/checkout/..."
}