Swaps

Crosschain swap is the exchange of one asset for another.

To carry out an asset swap, you need to make sure that this service is available in the networks you have chosen. To do this, request list of available coins, find the coin you need, it will have a list of networks networks, make sure that the network of the asset you want to swap the allowCrosschainSwapFrom flag is wound true, and the network of the asset you want to receive has allowCrosschainSwapTo equal to true.

For example: You have ETH in the Ethereum network, in the list of available coins you should find the ETH coin, then in the list of networks find the ethereum network it should have "allowCrosschainSwapFrom ": true

{
  "success": true,
  "response": [
    ...
    {
      "currency": "ETH",
      ...
      "networks": [
        ...
        {
          "name": "ethereum",
          ...
          "allowCrosschainSwapFrom": true,
          ...
        }
        ...
      ]
    },
    ...
  ]
}

You want to swap it for USDT on the Tron network, in the list of available coins you should find the USDT coin, then in the networks list, find the tron network, it should have "allowCrosschainSwapTo": true

{
  "success": true,
  "response": [
    ...
    {
      "currency": "USDT",
      ...
      "networks": [
        ...
        {
          "name": "tron",
          ...
          "allowCrosschainSwapTo": true,
          ...
        }
        ...
      ]
    },
    ...
  ]
}

Find out the allowable limit for the transaction amount. Please note that the limit amounts are indicated in USD, the rates of such stablecoins as USDT, BUSD etc do not differ significantly from the rate of USD, and if you want to exchange another coin, then you will need to get the exchange rate to USD to make sure that your amount meets the specified limits.

Request fee preview to get a token, it will need to be specified when requesting transaction creation as feeToken.

The operation is not executed immediately after the request, you must wait 1-3 minutes. You can find out the operation execution status yourself, or you can specify the URL to receive the webhook in the webhookUrl field when creating.

Available statuses

Status	Description
CREATED	Request registered
PENDING	Processing
ERROR	Error during execution
REJECTED	Request rejected
PROCESSED	Success

API Interaction Scheme