> For the complete documentation index, see [llms.txt](https://frogpay.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://frogpay.gitbook.io/whitepaper/introduction.md).

# Introduction

- [Vision](https://frogpay.gitbook.io/whitepaper/introduction/vision.md)
- [Problem to solve](https://frogpay.gitbook.io/whitepaper/introduction/problem-to-solve.md)
- [The FrogPay Protocol](https://frogpay.gitbook.io/whitepaper/introduction/the-frogpay-protocol.md)