Currently, there are 3 main solutions as follows:
Fiat Gateway: A solution that enables customers to easily swap between dollars and stablecoins issued by Paxos, including both Pax Dollar (USDP) and Binance USD (BUSD). For example, a crypto-native platform could use Fiat Gateway to accept dollar deposits and convert them into USDP for use on the platform. For more information on our Fiat Gateway solution, please refer to our implementation guide.
Stablecoin Swap: Seamlessly swap one stablecoin for another in one step without fees. Available for all stablecoins custodied by Paxos. For more information on our Stablecoin Swap solution, please refer to our API documentation.
Trading and Market Data APIs: FIX and REST API trading solutions for institutions allowing for customers to automate trading strategies on select BTC, ETH, PAXG, BCH & LTC against Fiat markets. Market Data is offered to customers via API or WebSocket providing level two itBit order book trade data.
With an approved account, you have access to these APIs by generating API keys after logging in and navigating to the Settings > API Management page.
For access to FIX and WebSocket APIs, please submit a request to firstname.lastname@example.org