# Fiat x Web3 Bridge

- [Intro to NinjaUPI](/ninjapay-api-docs/fiat-x-web3-bridge/intro-to-ninjaupi.md)
- [Get Started](/ninjapay-api-docs/fiat-x-web3-bridge/get-started.md)
- [Request Quote ID (BTC<>INR)](/ninjapay-api-docs/fiat-x-web3-bridge/get-started/request-quote-id-btc-less-than-greater-than-inr.md)
- [Request Quote ID (USDT<>INR)](/ninjapay-api-docs/fiat-x-web3-bridge/get-started/request-quote-id-usdt-less-than-greater-than-inr.md)
- [Request Invoice for Quote](/ninjapay-api-docs/fiat-x-web3-bridge/get-started/request-invoice-for-quote.md)
- [Check Payment](/ninjapay-api-docs/fiat-x-web3-bridge/get-started/check-payment.md)
- [Upgrades](/ninjapay-api-docs/fiat-x-web3-bridge/upgrades.md)