Merge pull request #577 from bob-collective/dom/onboarding

docs: add onboarding

Author: nud3l

docs/docs/learn/reference/tools/onboarding.md

@@ -0,0 +1,21 @@
+---
+title: Onboarding
+sidebar_position: 10
+---
+
+# Onboarding Solutions
+
+## Banxa
+
+[Banxa](https://banxa.com) is a payment service provider that allows users to buy and sell cryptocurrencies using fiat currencies. Banxa provides an easy-to-integrate solution for applications looking to offer fiat on-ramps to their users.
+
+You can access Banxa's checkout system for BOB via this link:
+[https://checkout.banxa.com/?coinType=ETH&fiatType=EUR&blockchain=BOB](https://checkout.banxa.com/?coinType=ETH&fiatType=EUR&blockchain=BOB)
+
+Banxa supports multiple cryptocurrencies and blockchain networks. For BOB specifically, the following tokens are supported:
+- ETH (Ethereum)
+- USDC (USD Coin)
+
+For a complete list of all supported cryptocurrencies and blockchains, visit [Banxa's documentation](https://docs.banxa.com/docs/available-cryptocurrencies-and-blockchains).
+
+To integrate Banxa into your BOB application, follow the [integration tutorial](https://docs.banxa.com/docs/tutorial). The process typically involves setting up a partner account, implementing the API or iframe checkout solution, configuring webhooks for order status updates, and testing before going live