# Top-up

1. Top-up tips

At present, DSP only allows USDT top-ups on PUT test chain, please make sure you have 

enough PUT and USDT in the top-up wallet before topping up.

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2\. Start to top up

Click the "Top-up" button on the home page or user center to top up

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FYRrjtscWkPiqcLw7jQmC%2Fimage.png?alt=media\&token=282d82fe-b4aa-4707-8126-bc99d456f62a)![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2F6QHM5eU8EUGvKScZbwB5%2Fimage.png?alt=media\&token=abcf5729-2173-4398-8e71-00976d9cf32c)

3. Please scan the QR Code with your wallet and confirm the top-up for the first time after logging in.

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FVt6Mc5v6apc4hRmJwS0q%2Fimage.png?alt=media\&token=e3a9936b-7f49-4039-b269-994c28619379)

4. After a successful connection, you can get the USDT wallet balance of the current authorized account

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FWOQrUG9uXnJix7jhuDKD%2Fimage.png?alt=media\&token=eb3a7b1c-a9a7-4208-9301-5c632f99f8aa)

5. Please authorize your signature after entering the top-up amount.

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FQB3FEKTHbVd8TQKalvxL%2Fimage.png?alt=media\&token=2f6ac9c1-a2dc-40e5-88e7-78107c722138)![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FaoTbvji953fHPbWG44yS%2F74e3fe21087bb2f30f353f3a9dcb832.jpg?alt=media\&token=cf51cc9f-05b7-4690-8457-9c818f568e7e)

6. After the signature is authorized, please wait until the top-up is completed.

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FLe7V2bfBqvd14XgfhcNj%2Fimage.png?alt=media\&token=6abff2f9-befb-4451-a6f5-703a878d2879)

7. Top-up completed

![](https://723505504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzJW2BSwIcZ1UEBgvPFdv%2Fuploads%2FU9n8QODLWgFC1AwclcKj%2Fimage.png?alt=media\&token=e3f41ecd-582d-465f-ad66-8818d2a00719)