> For the complete documentation index, see [llms.txt](https://docs.realfi.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.realfi.co/mainnet-participation/step-1-swap-transactions.md).

# Step 1: Swap Transactions

To begin making use of the dApp, the first step is completing a swap transaction; ensure that you hold sufficient ADA in your respective wallet to cover the cost of on-chain activities, and that your wallet is set to the correct *Mainnet* environment.

Next, connect your wallet to the [RealFi dApp](http://preprod.realfi.co/), navigate to the "Get USDrf" tab, enter in the amount of USDCx you would like to swap, and follow the prompts to complete the transaction.

<figure><img src="https://2125000299-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxHRmse3o7XqZoVNWrOap%2Fuploads%2FaZamFD9C0mZJmXSy7rmA%2Fhow_to_swap.png?alt=media&amp;token=1bb1e581-386f-4966-aded-f923341d2ac9" alt=""><figcaption></figcaption></figure>

**Video tutorials can be found on our Discord server here and will be available on our YouTube channel shortly:** [**https://discord.gg/realfi**](https://discord.gg/realfi)

*Tutorials are provided for educational purposes only and does not constitute an offer, solicitation, or recommendation to invest in or use the protocol or dApp. Content is subject to change.*