useContractWrite

This feature is currently in beta and may change based on feedback that we receive.

Use this to get a function to make a write call to your contract

Example

const { contract } = useContract("{{contract_address}}");
const { mutate: myFunction, isLoading, error } = useContractWrite(contract, "myFunction");

// the function can be called as follows:
// myFunction(["param 1", "param 2", ...])

Signature:

export declare function useContractWrite(contract: RequiredParam<ValidContractInstance>, functionName: RequiredParam<string>): import("@tanstack/react-query").UseMutationResult<any, unknown, unknown[] | [...unknown[], CallOverrides] | undefined, unknown>;

Parameters

Parameter	Type	Description
contract	RequiredParam<ValidContractInstance>	the contract instance of the contract to call a function on
functionName	RequiredParam<string>	the name of the function to call

Returns:

import("@tanstack/react-query").UseMutationResult<any, unknown, unknown[] | [...unknown[], CallOverrides] | undefined, unknown>

a response object that includes the write function to call