# Ethereum deposits

## Using Metamask

### Requirements

* USDC
* ETH
* MetaMask

### Visual Guide 

1\) Install [MetaMask](https://metamask.io/download.html) on a supported browser. Check out [our video guide](https://www.youtube.com/watch?v=QEIbZqyCU7I) if you don't already have MetaMask. 

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_RFw9AZ0Ph4JuEBbzw%2F-Ma02lG4KnvUDt35kSTH%2F-Ma05qG9yQdM0Ww5NQsk%2Fmeta1.png?alt=media\&token=6d64d3f6-61f2-47f1-9314-3f85dc427a3c)

2\) Copy your MetaMask wallet address and send USDC and ETH from an exchange like Coinbase or Kraken. 

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_RFw9AZ0Ph4JuEBbzw%2F-Ma02lG4KnvUDt35kSTH%2F-Ma06oOB2V47gfQ0K7Jl%2Fmeta2.png?alt=media\&token=e6c0e0d4-4270-41b5-8782-4286d324cc8c)

3\) Click `Deposit` on the top of the page, select `MetaMask` > `Ethereum`, and click `Connect Wallet`

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_RFw9AZ0Ph4JuEBbzw%2Fuploads%2FaVFB2Zkgoy0EZm0PCo3j%2Fmmeth0.png?alt=media\&token=755f8b3b-0197-4e20-b13c-885324d100f8)

4\) `C`lick `Approve` and click `Confirm` in the MetaMask extension. You will be charged a fixed, one-time fee to authorize Polymarket to spend USDC. 

{% hint style="info" %}
Skip this step if you have previously deposited USDC on Polymarket with MetaMask.
{% endhint %}

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_RFw9AZ0Ph4JuEBbzw%2Fuploads%2Fa4l2PHPcbftR7XkMYeUy%2Fmmeth1.png?alt=media\&token=4e993a37-cf87-46b1-8d9b-7b0d8c3dd21e)

5\) Once the transaction is approved, enter the amount of USDC you would like to deposit, click `Deposit`, and click `Confirm` in the MetaMask extension.  

{% hint style="info" %}
The gas fee is a flat fee that is the same for a $1 and a $1,000,000 transaction.
{% endhint %}

7\) Once the transaction is approved, a timer will appear and you will receive your funds in 30 minutes or less!

## Using another wallet

### Requirements

* USDC

### Visual Guide

1\) Click `Deposit` at the top of the page

2\) Select `Exchange/Other` > `Ethereum` and copy the address

3\) Send USDC from your exchange to the copied address

{% hint style="info" %}
Sending ETH or any other token to this address may result in the loss of your funds.
{% endhint %}

4\) Once there is enough USDC, a popup will appear. Click `Initiate Deposit` once you have enough USDC.

5\) Review the following information and select `Initiate Deposit`.

{% hint style="info" %}
The network fee can change due to demand. It includes either a $3 or a 0.3% fee (whatever is greater), paid to external parties relaying the transaction. Learn more about the network fee [here](https://legacy-docs.polymarket.com/faq/deposits-and-withdrawals#how-is-the-network-fee-calculated-does-any-of-it-go-to-polymarket).
{% endhint %}

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_RFw9AZ0Ph4JuEBbzw%2F-MgwVHno-LYs0mhD4arq%2F-MgwWm-NDxxXZehBhFe3%2Fmandep.png?alt=media\&token=3c2d4586-95ca-4e17-87e7-75d94a1e3523)

6\) Your funds are on their way and will arrive within 30 minutes!

![](https://4056535993-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_RFw9AZ0Ph4JuEBbzw%2F-MgwVHno-LYs0mhD4arq%2F-MgwX0cxqY-zpuvmqikv%2Fmandep.png?alt=media\&token=68d87de9-3541-4374-a670-c68750221cc1)

## Related Articles

* [What is USDC and where can I buy it? ](https://legacy-docs.polymarket.com/faq/general#what-is-usdc-and-where-can-i-buy-it)
* [What is ETH and where can I buy it? ](https://legacy-docs.polymarket.com/faq/general#what-is-eth-and-where-can-i-buy-it)
* [What are Ethereum gas fees? Why do I need to pay them?](https://legacy-docs.polymarket.com/faq/deposits-and-withdrawals#what-are-ethereum-gas-fees-why-do-i-need-to-pay-them)
* [I deposited USDC using MetaMask but my funds aren't appearing.](https://legacy-docs.polymarket.com/faq/deposits-and-withdrawals#i-deposited-usdc-using-metamask-but-my-funds-arent-appearing)
* [Why is MetaMask not working on my phone? ](https://legacy-docs.polymarket.com/faq/general#what-browsers-do-you-support)