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Swap

Obtain the swap information, call up the wallet to send the specified amount of the original token to the specified address according to the return content, and complete the dialogue.

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Request Url: /api/commonSwap

API Base Url: https://api-swap.paths.financearrow-up-right

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Request Method: POST

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Request Parameters:

Field Name
Field Description
Type
Required or not
Notes

equipmentNo

Device number

string

Y

fromTokenAddress

Original token contract address

string

Y

toTokenAddress

Target token contract address

string

Y

fromAddress

Sender address

string

Y

toAddress

Recerver address

string

Y

amountOutMin

Min receiving amount

string

Y

routerPath

Swap route(multiQuote output param path), if no specific route, can set as null

array

Y

plarform like o3, and similar to uniswap must upload

amounts

Min amount receiving from all routes, if no specific route, can set as null

array

N

o3 must upload

dex

Swap platform name

string

Y

Use to distinguish usage channel

fromTokenChain

Oiginal chain

string

Y

toTokenChain

Target chain

string

Y

fromTokenAmount

Original token amount

string

Y

slippage

Slippage

decimal

Y

source

Unique ID of the channel

string

Y

isNoGas

Only the SWFT channel will valid, with the function of whether gas free or not

boolean

N

midTokenCode

Only the Glue channel will valid

string

N

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Response parameter:

Field Name
Field Description
Type

from

Call the contract request address

string

to

Called contract address

string

value

Call incoming amount

string

gas

Gas Limit

integer

gasPrice

Gas fee

string

data

Contract call data

string

noGasTxInfo

Only the SWFT channel, with the function of whether gas free or not

string

transferData

swap info

object

approveAddress

The Bridgers, Aggregator,Glue,CrossChainX channel will display, approve coin address

string

toType

Deposit coin type,0 (common address, no call data);1 (common address,have call data);2(contract address,have call data )

string

platformAddr

Only the SWFT channel,deposit address

string

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Request example:

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Response example:

Other example:

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Postman Call Example

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