> For the complete documentation index, see [llms.txt](https://docs.orangepill.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.orangepill.cloud/smartapps.md).

# SmartApps

- [Payment Request](https://docs.orangepill.cloud/smartapps/payment-request.md): Use Apps.Payment to create Payment Request and related QR codes. Payment Request stores the details of a future payment.
- [Payment Request v1.0](https://docs.orangepill.cloud/smartapps/payment-request/payment-request-v1.0.md): Payment Request v1.0 Specification
- [Forwarding Transactions](https://docs.orangepill.cloud/smartapps/forwarding-transactions.md): Use Apps.Forward to set automatic forwarding from virtual accounts.
- [Blockchain Deposits](https://docs.orangepill.cloud/smartapps/blockchain-deposits.md): Use Apps.Deposit to forward blockchain deposit to virtual account.
- [Accept Blockchain Payments](https://docs.orangepill.cloud/smartapps/accept-blockchain-payments.md): Use Apps.Deposit.Payment to forward crypto deposit for specific payment to virtual account.
- [Orderbook](https://docs.orangepill.cloud/smartapps/orderbook.md): Use Apps.Orderbook to manage trading operations
- [Exchange Rates](https://docs.orangepill.cloud/smartapps/exchange-rates.md): Use Apps.Rate to get exchange rates for assets pair.