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

# CryptoPay Server Documentation

### Start Accepting Crypto Payments With 0% Fees & No Third-party

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>User Guide</td><td>Guide for users and merchants using CryptoPay Server.</td><td><a href="/files/UHF7zjwcq36zmrwja3ub">/files/UHF7zjwcq36zmrwja3ub</a></td><td></td><td><a href="/pages/CyH2xJQs9yWJ1S8BYNav">/pages/CyH2xJQs9yWJ1S8BYNav</a></td></tr><tr><td>Deployment</td><td>Setting up and maintaining your CryptoPay Server.</td><td><a href="/files/vxs1ER5I8VkIA0IaOqfo">/files/vxs1ER5I8VkIA0IaOqfo</a></td><td></td><td><a href="/pages/7aUFmnCMx9m4smGncsXL">/pages/7aUFmnCMx9m4smGncsXL</a></td></tr><tr><td>Development</td><td>Docs for developers building on CryptoPay Server.</td><td><a href="/files/WqTZslyWgLz3XWQj63oY">/files/WqTZslyWgLz3XWQj63oY</a></td><td></td><td><a href="/pages/JjjojIyKxaiBPzzLwvtg">/pages/JjjojIyKxaiBPzzLwvtg</a></td></tr></tbody></table>

### Explore by topic

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>What is CryptoPay Server</td><td></td><td></td><td></td><td><a href="/pages/CyH2xJQs9yWJ1S8BYNav">/pages/CyH2xJQs9yWJ1S8BYNav</a></td></tr><tr><td>Why CryptoPay Server</td><td></td><td></td><td></td><td><a href="/pages/7aUFmnCMx9m4smGncsXL">/pages/7aUFmnCMx9m4smGncsXL</a></td></tr><tr><td>How to deploy CryptoPay Server</td><td></td><td></td><td></td><td><a href="/pages/JjjojIyKxaiBPzzLwvtg">/pages/JjjojIyKxaiBPzzLwvtg</a></td></tr><tr><td>Wallet Setup</td><td></td><td></td><td></td><td></td></tr><tr><td>Lightning Network</td><td></td><td></td><td></td><td></td></tr><tr><td>Greenfield API</td><td></td><td></td><td></td><td></td></tr><tr><td>Frequently Asked Questions and Common issues</td><td></td><td></td><td></td><td></td></tr><tr><td>How to contribute to CryptoPay Server</td><td></td><td></td><td></td><td></td></tr></tbody></table>

### Our Supporters

The CryptoPay Server Project is proudly supported by these entities through the CryptoPay Server Foundation.

NONE

If you'd like to support the project, please visit the donation page.

**Content Released under MIT license.**


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cryptopayserver.gitbook.io/cryptopayserver/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.