# Documentation ## Docs - [Fetch Supported Cryptocurrencies](https://docs.payvra.com/api-reference/endpoint/currencies.md): Returns a list of cryptocurrencies and networks supported by Payvra - [Create Exchange](https://docs.payvra.com/api-reference/endpoint/exchange-create.md): Creates a new exchange between two cryptocurrencies for the authenticated merchant - [Fetch Exchange Pairs](https://docs.payvra.com/api-reference/endpoint/exchange-pairs.md): Returns a list of available exchange pairs with their current rates and minimum amounts - [Create Payment Invoice](https://docs.payvra.com/api-reference/endpoint/invoice-create.md): Creates a new payment invoice for the authenticated merchant - [Fetch Payment Invoice](https://docs.payvra.com/api-reference/endpoint/invoice-fetch.md): Retrieves details of an existing payment invoice - [Create Payout](https://docs.payvra.com/api-reference/endpoint/payout-create.md): Creates a new payout for the authenticated merchant - [Fetch Payout](https://docs.payvra.com/api-reference/endpoint/payout-fetch.md): Retrieves details of an existing payout - [Create Whitelabel Payment Invoice](https://docs.payvra.com/api-reference/endpoint/whitelabel-create.md): Creates a new whitelabel payment invoice for the authenticated merchant with specific cryptocurrency and network - [Payvra API](https://docs.payvra.com/api-reference/introduction.md): Accept and process Cash App payments through the Payvra API - [Node.js SDK](https://docs.payvra.com/node-sdk.md): Official Node.js SDK for integrating with the Payvra API - [Quickstart](https://docs.payvra.com/quickstart.md): To start using the Payvra, follow these steps: - [Webhook](https://docs.payvra.com/webhook.md): Receive POST requests to your URL automatically when an event occurs. ## OpenAPI Specs - [openapi](https://docs.payvra.com/api-reference/openapi.json) ## Optional - [Payvra](https://payvra.com/dashboard/home)