> For the complete documentation index, see [llms.txt](https://zkpay-1.gitbook.io/zkp-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zkpay-1.gitbook.io/zkp-whitepaper/overview.md).

# Overview

- [What is ZKP?](https://zkpay-1.gitbook.io/zkp-whitepaper/overview/what-is-zkp.md)
- [Our Vision](https://zkpay-1.gitbook.io/zkp-whitepaper/overview/our-vision.md)
- [Market Opportunity](https://zkpay-1.gitbook.io/zkp-whitepaper/overview/market-opportunity.md)
- [Why ZKPay?](https://zkpay-1.gitbook.io/zkp-whitepaper/overview/why-zkpay.md)
- [Technology Behind ZKPay](https://zkpay-1.gitbook.io/zkp-whitepaper/overview/technology-behind-zkpay.md)