GET /trade/v1/{chainId}/approval/transaction

It generates the data needed for calling the contract in order to allow Unizen DEX Aggregator to spend funds.

Generate data for calling the contract in order to allow Unizen DEX Aggregator to spend funds

GET/trade/v1/{chainId}/approval/transaction

Authorization

X-Api-Key

Path parameters

chainId*enum

The chain ID of the chain to approve token

Example: 1

1137564311425010421618453

Query parameters

Response

200

Transaction body to allow the exchange with Unizen DEX Aggregator contract

Body

application/json

data*string

Generated data for the approve transaction

Example: "00000000000000000000000041b2500ab719942a50ea52e75cbacda5ed2fe364"

to*string

Token address you want to exchange

Example: "0xc52c326331e9ce41f04484d3b5e5648158028804"

value*string

Native value for approve transaction

Example: "0"

gasPrice*string

Gas price from network

Example: "21662881870"

Request

JavaScriptCurlPython

const response = await fetch('/trade/v1/{chainId}/approval/transaction?tokenAddress=text&contractVersion=v1', {
    method: 'GET',
    headers: {
      "Authorization": "Bearer Bearer"
    },
});
const data = await response.json();

Response

200

{
  "data": "00000000000000000000000041b2500ab719942a50ea52e75cbacda5ed2fe364",
  "to": "0xc52c326331e9ce41f04484d3b5e5648158028804",
  "value": "0",
  "gasPrice": "21662881870"
}