1inch-dex-controller
This SDK houses the functions to interact with the 1Inch Contracts.
Installation
To install this SDK,
npm install --save @getsafle/1inch-controller
Initialization
Initialize the constructor,
const OneInch = require('@getsafle/1inch-controller');
const controller = new OneInch(chain);
Get supported tokens
This function will give us the list of all tokens supported by 1inch.
await controller.getSupportedTokens()
Get supported chains
This function will give us the list of all the supported chains.
await controller.getSupportedChains()
Get Exchange Rate
This will give us the exchange rate of 2 tokens.
Amount of fromContractAddress
the user will receive for fromQuantity
of toContractAddress
.
await controller.getExchangeRate({ toContractAddress, fromContractAddress, fromQuantity })
Get Estimated gas
This will give us the estimated amount of gas needed to do the swap.
await controller.getEstimatedGas({ toContractAddress, fromContractAddress, fromQuantity })
Get Raw Transaction
This will give us the raw transaction to swap the tokens on 1inch.
await controller.getRawTransaction({ walletAddress, toContractAddress, fromContractAddress, toQuantity, fromQuantity, slippageTolerance })
Get Approval Transaction
This function will call the approval smart contract function to approve spending fromQuantity
for the fromContractAddress
from the walletAddress
.
await controller.approvalRawTransaction({ walletAddress, fromContractAddress, fromQuantity })