Ethereum-boilerplate / ethereum-boilerplate / Address Null

Moralis General
#1

Hello, I am implementing the erc20 token transfer system and I have an important question:
I already deployed the transfer contract in remix and I don’t know where to put the address of the contract and the Abi in the project.

Anyway I did test transfers and they were successful. but in the data returned by the transaction it tells me that the address of the contract is “Null” .

Also add the address of the contract in the moralis server but I can’t find the option in the code to set these variables (Abi, Address).

I share

ethereum-boilerplate - Google Chrome 23_6_2022 14_12_05
ethereum-boilerplate - Google Chrome 23_6_2022 14_12_051920×1032 94 KB

ethereum-boilerplate - Google Chrome 23_6_2022 14_17_05
ethereum-boilerplate - Google Chrome 23_6_2022 14_17_051920×1032 93 KB

this is my proyect

Contract.jsx - ethereum-boilerplate-main - Visual Studio Code Administrator 23_6_2022 14_24_21
Contract.jsx - ethereum-boilerplate-main - Visual Studio Code Administrator 23_6_2022 14_24_211920×1032 126 KB

#2

in the data returned by the transaction it tells me that the address of the contract is “Null” .

This is fine, it will be null if the transaction doesn’t involve deploying a contract (this is where the address would be inserted if it was).

I don’t know where to put the address of the contract and the Abi in the project.

Not sure what you’re looking to do. Do you want to show the Transfer events on your page?

#3

okay. So my question lies in: is it necessary to implement a contract to transfer crypto between accounts?
Because in this project I have not associated any contract and I am doing the transfer anyway.
thx

#4

No, the Transfer Crypto (Wallet) page uses Moralis.transfer which handles it automatically using standard (ERC20/ERC721/ERC1155) functions/ABIs for transfers.