# OKX Wallet(Mobile)

Step 1: Open the OKX App, and select Wallet from the top toggle. 

Click the “Discover” tab at the bottom to access the DApp “Discover” page.

You can find “MerlinSwap” in the “Rising stars” area.                                                                                     

<img src="https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2FQYkRwRJJwIton8zrAiPP%2Fimage.png?alt=media&#x26;token=6bd08ae6-fbf1-40d5-9d80-edf69b6e95e5" alt="" data-size="original">

Step 2: Tap the "Connect Wallet" button and select OKX Wallet.<img src="https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2FUu4wAAhomgwfHmqSQPSf%2Fimage.png?alt=media&#x26;token=8aa0fc5e-df4d-48bb-a8e8-ae0869e0ed0b" alt="" data-size="original"><img src="https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2F5c3AW2nd35VGT7M6KXnV%2Fimage.png?alt=media&#x26;token=d9d12527-4be0-489a-b486-39ced0aa7245" alt="" data-size="original">

Step 3: Select the token you want to trade. The upper one indicates your sell, the down one represents your buy. Enter the amount you need to swap.                                                                           &#x20;

<img src="https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2FMlxEvaNJBiWm83FSQOgj%2Fimage.png?alt=media&#x26;token=a10fada6-0abb-4b8c-8cee-33d88f24c2fe" alt="" data-size="original">

Remember to keep some BTC reserved for paying gas fee!

Step 4: Tap the "Swap" button and confirm the transaction on OKX Wallet. And kindly wait a moment; your swap will be completed.

![](https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2FCkQrxD91j0CHhFftUuif%2Fimage.png?alt=media\&token=2612beb2-9fbb-4a50-9869-a98d24654a72)![](https://2896183772-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNEiZqAivTWomMtxIj0yM%2Fuploads%2FrgeTWXrbzfWnYWGjhKmq%2Fimage.png?alt=media\&token=a83576bf-087d-4019-b4c8-ee60772fab66)