# How to buy USDC from MetaMask

Using MetaMask to buy crypto is not the cheapest way, however, it is the easiest and the most private (no KYC).

This is a guide about how to add funds to MetaMask. However, if you want to explore other methods to buy cryptocurrencies you can look at this [article](https://medium.com/@growi.fi/comparison-of-the-main-methods-of-buying-cryptocurrencies-e305d52c2a2d) where we explain the pros and cons of the main ways.

1. First of all, go to MetaMask via your browser icon. Or go to <https://metamask.io/> and select MetaMask Portfolio.

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2. To continue with, put yourself on the buy side and select your country and your fiat currency. Then choose the cryptocurrency you want to buy and the payment method.

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3. Growi.HF works in the **Arbitrum One** blockchain, and initially, we only accept **USDC.** Therefore, the cryptocurrency you have to buy is USDC from the Arbitrum One blockchain.

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4. Finally, follow the instructions from the payment provider you have chosen