> For the complete documentation index, see [llms.txt](https://docs.sanko.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sanko.xyz/sanko-mainnet/sudoswap/user-guide.md).
# User Guide
You can instantly trade NFTs on sudoswap by buying from and selling into existing NFT liquidity pools.
## Buying NFTs
1. Go to the [Collections](https://sudoswap.xyz/#/) page and select a collection.
2. Select the NFTs you want to buy to add them to the cart:
3. Click "> sudo swap" to initiate the swap.
4. Confirm the transaction in your wallet.
## Selling NFTs
1. Go to the Collections page and select a collection.
2. Open the Sell tab at the top of the page:
3. Select the NFTs you want to sell and click "> sudo swap".
4. Give sudoswap access to the NFTs by confirming the first transaction in your wallet.
5. Finalize the sale by confirming the second transaction in your wallet.
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