query_fees_and_calldata

/query_fees_and_calldata

query the token path, how much do sell_token need for buy_amount of buy_token, estimate gas will use, how much native token this transaction will need, and the calldata for gateway contract.

for sell_token, gateway can accept any token that have liquidity on DEX, for buy_token, plz refer to this token list

Param

type	name	detail
str(address regex limiting)	token_from	the token address user going to pay
str(address regex limiting)	token_to	the token address recipient want to receive
Networks	network_from	the source network of the transaction
Networks	network_to	the destination network of the transaction
int	buy_amount	how many token_to going to buy
str(address regex limiting)	sender	the address going to send the transaction
str(address regex limiting)	recipient	the address going to receive token

Request

curl --location '127.0.0.1:8000/query_fees_and_calldata' \
--header 'Content-Type: application/json' \
--data '{
  "token_from": "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6",
  "token_to": "0x07865c6E87B9F70255377e024ace6630C1Eaa37F",
  "network_from": "Goerli",
  "network_to": "Mumbai",
  "buy_amount": 1000000000,
  "sender": "0xC2f3FB1200cDe5723b502F307899b8eeC8231FE5",
  "recipient": "0xC2f3FB1200cDe5723b502F307899b8eeC8231FE5"
}'

Response

{
    "gas": 3000000,
    "value": 5880062368050,
    "gasPrice": 19,
    "nonce": 302,
    "chainId": 5,
    "to": "0xd27D8BE950aCA62efCD0Ef83eB148305D39225EB",
    "data": "0xbf47814a0000000000000000000000000000000000000000000000000000000000000...",
    "sell_amount": 21705054,
    "path": {
        "Goerli": [
            {
                "name": null,
                "address": "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6"
            },
            {
                "name": "usdc",
                "address": "0xDf0360Ad8C5ccf25095Aa97ee5F2785c8d848620"
            }
        ],
        "Mumbai": [
            {
                "name": "usdc",
                "address": "0x742DfA5Aa70a8212857966D491D67B09Ce7D6ec7"
            },
            {
                "name": null,
                "address": "0x07865c6E87B9F70255377e024ace6630C1Eaa37F"
            }
        ]
    }
}