> For the complete documentation index, see [llms.txt](https://mdexdoc.gitbook.io/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mdexdoc.gitbook.io/doc/yong-hu-zhi-nan/new-market-tutorial-of-mdex.md).

# New “Market” Tutorial of MDEX

1. Go to the official website mdex.com (alternative domain name: [www.mdex.co](http://www.mdex.co) or [www.mdex.me](http://www.mdex.me)) and click "Market" to enter the page. (Only HECO is supported)

![](/files/-MfHjpU5UHmsaF2ELZdD)

![](/files/-MfHjuSukzrVw9SJxAWW)

2.After entering the Market page, find the pairs or tokens you want to know or trade (enter the pairs or tokens' name in the search bar, such as MDX/USDT), and click to enter the new interface of the Market page.

![](/files/-MfHk4uvcONOiSj-VxWw)

![](/files/-MfHkDUGwJyndAZIeff8)

3.If you need to conduct pairs trading, you need to “Approve”.

![](/files/-MfHkSL3QamgKMlkLvLQ)

4.After the authorization, if you need to buy tokens, first enter the number of tokens you want to buy, and then click "Buy\*\*\*".

![](/files/-MfHkbxLzfGEi3CJ94vJ)

5.If you need to sell tokens, first enter the number of tokens you want to sell, and then click "Sell\*\*\*".

![](/files/-MfHkhg1-0RxgC32UvAe)

Note：

1.Currently, only instant transactions with market price are supported, while pending order transactions are not supported.

2\. Transaction" contains the records that users “Swap”, “Adds”, and “Removes” trading pairs.

![](/files/-MfHkqysOe2SEboSzhFS)

3\. The "Pair Address" column shows the contract addresses of all trading pairs.

![](/files/-MfHl5pwTg3ZY1RB11q6)