Crypto-Fiat Ramp

Polystream integrates a seamless crypto-to-fiat on/off ramp solution, allowing users to easily convert between traditional currencies and cryptocurrencies directly within the application.

Architecture

Architecture diagram

The crypto-fiat on/off ramp solution in the Polystream frontend uses three main components:

  1. Privy Authentication: Handles user identity and wallet management

  2. Transak Integration: Provides the fiat-to-crypto conversion services

  3. Native UI Integration: Creates a seamless user experience within the app

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