> For the complete documentation index, see [llms.txt](https://fusiondev.gitbook.io/fusion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fusiondev.gitbook.io/fusion/build/web3fsnpy-python-web3-library.md).

# Python Web3 library - web3fsnpy

## What is Web3fsnpy?

web3fsnpy is a python library for interacting with Fusion. Its API is derived from the [Web3.py](https://github.com/ethereum/web3.py) and [Web3.js](https://github.com/ethereum/wiki/wiki/JavaScript-API) Javascript API and should be familiar to anyone who has used `web3.py` which it extends. It mirrors Fusion’s [web3-fusion-extend](https://github.com/FUSIONFoundation/web3-fusion-extend) Javascript library in its functionality.

By creating a pythonic version of the API for it’s blockchain, Fusion Foundation has made it possible to easily unlock all the functionality that makes Fusion unique. With only single function calls, a user can now create assets, send tokens, or generate time locks to unlock the time value of assets and other cryptocurrencies locked in to Fusion’s blockchain.

Because python is easy to learn and is platform independent, every user now has access to Fusion’s features and can combine them with every other python module, including math and scientific modules, specialist financial modules, to assist them in developing feature rich applications.

## Read the docs

You can find the documentation and coding examples [here](https://web3fsnpy.readthedocs.io/en/latest/index.html).


---

# 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://fusiondev.gitbook.io/fusion/build/web3fsnpy-python-web3-library.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.