GetBestRate

Curve Getter Plugin - GetBestRate

Description

Find the pool offering the best rate for a given swap.

Method

get_best_rate(address, address, uint256)

Input Parameters

No required input parameters

Method Parameters

Name	Plugin Type	Description
from	FctAddress	Address of coin being sent.
to	FctAddress	Address of coin being received.
amount	FctValue	Quantity of from being sent.

Returned Values

Name	Plugin Type	Description
poolAddress	FctAddress	Address of the pool offering the best rate
expectedAmount	FctValue	Expected amount received in the swap.

Example

Example with initParams

const getBestRate = new Curve.getter.GetBestRate({
   chainId: 1,
   initParams: {
     methodParams: {
       from: "0xdAC17F958D2ee523a2206206994597C13D831ec7", // USDT
       to: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", // USDC
       amount: "10000",
     }
   }
})

Example without initParams

const getBestRate = new Curve.getter.GetBestRate({ chainId: 1 })

getBestRate.input.set({
    methodParams: {
       from: "0xdAC17F958D2ee523a2206206994597C13D831ec7", // USDT
       to: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", // USDC
       amount: "10000",
    }
})

Learn more

Learn more about Curve exchange here