> For the complete documentation index, see [llms.txt](https://gpt-docs.swft.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gpt-docs.swft.pro/swft-gpt-plugin-user-guide/swap3-type.md).

# swap3 type

It combines the features of Swap1 and Swap2, and enables you to complete the exchange either on GPT or by redirecting to Allchain.

### 1.Type "get\_coin\_lists" to check the list of supported coins for exchange.

<figure><img src="https://2583776612-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcLybQExDE4mve1Vp7y8e%2Fuploads%2FO1FQHQH35olaQW4Uo1qq%2Foet.coin%20lists.png?alt=media&amp;token=e472c259-3212-4047-b7a4-de37d55d437d" alt=""><figcaption></figcaption></figure>

### 2.By using natural language input, you can provide the coin and amount you wish to exchange and receive information related to the exchange.Please provide your destination address for USDT (BSC) and a refund address for AVAX(C-Chain) in case the transaction needs to be reversed.

<figure><img src="https://2583776612-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcLybQExDE4mve1Vp7y8e%2Fuploads%2FDsoXBetxeLEGMj6BkA2u%2FIwant%20to%20axchange%201.5%20AVAX%20(C-Chain)%20to%20USDT%20(BSC)%20using%20Swap3.png?alt=media&amp;token=df81af0b-9daf-4502-aed1-9991c8641a88" alt=""><figcaption></figcaption></figure>

### 3.Please provide the destination address and refund address.

<figure><img src="https://2583776612-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcLybQExDE4mve1Vp7y8e%2Fuploads%2FiNLLpmPLYB61azyEei2s%2F2C792a0262.png?alt=media&amp;token=47c1be54-f4bc-4570-b87c-01af13273841" alt=""><figcaption></figcaption></figure>

### 4.Send the corresponding exchange amount of the currency to the following address or click on the link to proceed with the exchange.

<figure><img src="https://2583776612-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcLybQExDE4mve1Vp7y8e%2Fuploads%2FppRkHhKrhBxDWvH0zpsn%2FUund%20Swf%20eroas%20chah.png?alt=media&amp;token=f9bf5c5a-f91f-46ca-919a-86691ce4fe50" alt=""><figcaption></figcaption></figure>

### 5.After successfully depositing the coins, check the order status (it may take some time for the order to complete, please be patient).

<figure><img src="https://2583776612-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcLybQExDE4mve1Vp7y8e%2Fuploads%2FLCapWEpKcsfrgBBxEowK%2FGuery%20order%200032ce44.png?alt=media&amp;token=43da7c5d-1633-408e-be9d-e1fe170119a3" alt=""><figcaption></figcaption></figure>