> For the complete documentation index, see [llms.txt](https://astrofarms.gitbook.io/astrofarms/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://astrofarms.gitbook.io/astrofarms/faq/polygon-and-metamask.md).
# Set Up MetaMask
## Configure Polygon (MATIC) with MetaMask
In order to view the flow of funds in your accounts, on the Matic Network, you will need to configure Matic’s `{testnet, mainnet}` URL on Metamask.
* Matic-Mainnet
* Mumbai-Testnet
To add Matic’s Mainnet, click on the Network selection drop down and then click on Custom RPC
It will open up a form with 2 tabs on the top, Settings and Info. In the Settings tab you can add the URL `https://rpc-mainnet.maticvigil.com/`
.
Once you’ve added the URL in the New Network field, click on Save. You will be directly switched to Matic’s Mainnet now in the network drop down list. You can now close the dialog.
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