> For the complete documentation index, see [llms.txt](https://docs.0xweb.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.0xweb.org/installation.md).
# Installation
The `CLI` tool is installed as global npm package
```
npm i 0xweb -g
0xweb --help
```
Right away you can start using available commands. Like getting the Gas Price for a chain.
```
> 0xweb gas -c polygon
Chain polygon
Price 60 gwei
```
⚠️ We ship our public **API keys** and **Node Endpoints** for Ethereum, Polygon, Gnosis Chain, etc. So we would like you to ask to create your keys and **replace** them in the configuration.
### Configuration
```
0xweb config --edit
```
This creates the configuration file (`%APPDATA%/.dequanto/config.yml`) with the default values, and you are free to add/replace the values. After you saved the file, you can check the configuration with
```
0xweb config --view
```
### Additional Common Flags