> For the complete documentation index, see [llms.txt](https://ninjapay.gitbook.io/ninjapay-api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ninjapay.gitbook.io/ninjapay-api-docs/fiat-x-web3-bridge.md).

# Fiat x Web3 Bridge

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