# onramp services

**Step 1: Use an On-Ramp Service to Purchase Crypto**

1. Visit a fiat on-ramp service like [Transak](https://transak.com/) or [Onmeta](https://onmeta.in) (list is not exhaustive, DYOR).
2. Select the option to buy crypto directly using fiat currency.
3. Choose the crypto you want to purchase (e.g., required stablecoins).
4. Enter the amount you want to buy in your local currency.
5. Enter your DeFi wallet address:
6. Open your DeFi wallet (e.g., MetaMask) and copy your wallet’s public address.
7. Paste this address in the on-ramp service’s form.
8. Complete the payment:
9. Follow the on-screen instructions to complete your payment using your preferred payment method (credit card, bank transfer, etc.).
10. Wait for the funds to appear in your DeFi wallet.
11. This may take a few minutes depending on the network and service used.

**Step 2: Fund Your Wallet with ETH for Gas Fees**

1. Ensure you have enough ETH for gas fees:
2. After purchasing stablecoins, you’ll need a small amount of ETH for transaction fees (gas).
3. If you don’t have ETH, use the same on-ramp service to buy ETH or transfer from an exchange.
4. Follow the same process, selecting ETH as the crypto you want to buy, and send it to your DeFi wallet.

**Step 3: Connect Your Wallet to the aarnâ dApp**

1. Visit the aarnâ dApp at [app.aarna.ai](https://app.aarna.ai)
2. Click 'Connect Wallet' and choose your DeFi wallet (e.g., MetaMask).

(Note: The fees using this route are generally slightly higher than the CEX option)

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