2 - Retrieve exchange rate

Endpoint to gather detailed information about a potential swap

This endpoint returns information about the expected result of the swap. It provides the expected output amount, as well gives information about the slippage, and fee involved for that specific swap.

Get exchange rate

GET https://api-wallet.venly.io/api/swaps/rates

Query Parameters

Name	Type	Description
fromSecretType	string	Blockchain to use
toSecretType	string	Blockchain to use
fromToken	string	Token address of the source token
toToken	string	Token address of the destination token
amount	number	Amount to swap
orderType	string	SELL

200

{
    "success": true,
    "result": {
        "exchangeRates": [
            {
                "exchange": "ONE_INCH",
                "orderType": "SELL",
                "inputAmount": 1.000000000000000000,
                "outputAmount": 0.773096508478042589,
                "slippage": 0.05,
                "fee": 3.0
            }
        ],
        "bestRate": {
            "exchange": "ONE_INCH",
            "orderType": "SELL",
            "inputAmount": 1.000000000000000000,
            "outputAmount": 0.773096508478042589,
            "slippage": 0.05,
            "fee": 3.0
        }
    }
}

Example

Request

https://api-wallet.venly.io/api/swaps/rates?fromSecretType=MATIC&toSecretType=MATIC&fromToken=0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee&toToken=0x348e62131fce2f4e0d5ead3fe1719bc039b380a9&amount=1&orderType=SELL

Response

{
    "success": true,
    "result": {
        "exchangeRates": [
            {
                "exchange": "ONE_INCH",
                "orderType": "SELL",
                "inputAmount": 1.000000000000000000,
                "outputAmount": 0.773096508478042589,
                "slippage": 0.05,
                "fee": 3.0
            }
        ],
        "bestRate": {
            "exchange": "ONE_INCH",
            "orderType": "SELL",
            "inputAmount": 1.000000000000000000,
            "outputAmount": 0.773096508478042589,
            "slippage": 0.05,
            "fee": 3.0
        }
    }
}