> For the complete documentation index, see [llms.txt](https://docs.bsvblockchain.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bsvblockchain.org/network-topology/spv-wallet/components/web-app-and-api.md).

# Web App & API

## Example Application integrated with SPV Wallet

The frontend web wallet application allows users to register, make transactions, and see their balance. This is what we'd expect you to replace with your own application front end, but is included in the deployment to provide a working demo for basic payment functionality.

<figure><img src="/files/DUDBHubFrdiekFlvMdn3" alt=""><figcaption><p>SPV Wallet - Web App</p></figcaption></figure>

### Front End

{% embed url="<https://github.com/bitcoin-sv/spv-wallet-web-frontend>" %}

### Back End

The backend API is coupled with the web wallet, and demonstrates use of the Wallet Client library.

{% embed url="<https://github.com/bitcoin-sv/spv-wallet-web-backend>" %}

## Clients

The client libraries themselves are available separately such that integrating with your own front end should be straightforward.

### Golang

{% embed url="<https://github.com/bitcoin-sv/spv-wallet-go-client>" %}

### JavaScript

{% embed url="<https://github.com/bitcoin-sv/spv-wallet-js-client>" %}


---

# 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, and the optional `goal` query parameter:

```
GET https://docs.bsvblockchain.org/network-topology/spv-wallet/components/web-app-and-api.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.