If you want to make walletless cross-chain swaps, THORChain is your answer. It couldn't be simpler, here's how:
1- Go to https://swap.thorchain.org/.
2- Select between Market Swap or Limit Swap, your Sell token & quantity, and the Buy token. The example below shows a swap of 1 BTC to ETH. Click “Swap”.

3- Enter your Receiving Address, read and acknowledge the warning notice carefully. Click “Next”.

4- Check the details of the swap on the confirmation page. Click “Confirm”.

5- Read and acknowledge the deposit instructions carefully. Please follow the full instructions, including exact amount, type of sending wallet, deposit address and expiry.

Notes:
- For a fresh transaction, please repeat the steps to generate fresh instructions. The exact amount to deposit and the deposit address could be different every time.
- Currently, Walletless Swaps can only be used to swap from RUNE, THORChain Native/Secured Assets (e.g. TCY, RUJI, USDC on THORChain, etc.) and Gas Assets on chains connected to THORChain: AVAX, ETH on Base and Ethereum, BCH, BNB, BTC, DOGE, ATOM, LTC, SOL, TRX and XRP. More asset support (e.g. ERC-20s) will be available in the future.
- Walletless Swaps can be used to swap to any asset supported on https://swap.thorchain.org/.


