Questions tagged [frontend]
The user-facing part of an application. In a desktop application this would include the windowing framework and the forms the user interacts with; in a command line program it would be the available commands and arguments; and in a web app it would refer to the HTML and JavaScript.
112 questions
3 votes
3 answers
212 views
Is there any API for obtaining basic information about Ethereum addresses? Besides Etherscan
We would like to offer some basic information about user addresses in our UI. Besides Etherscan (which is super expensive), is there any API for obtaining basic information about Ethereum addresses? ...
- 19.6k
1 vote
1 answer
940 views
Integrating ERC20 Approval Before Transaction using Wagmi on Frontend
I have a dapp where users send erc20 tokens to the smart contract, obviously requiring the user to approve the smart contract to transfer tokens on their behalf. On the frontend of my app, when ...
- 33
0 votes
1 answer
88 views
React-moralis doesnt seem to work with NextJs14 , any alternatives?
The react-moralis package doesnt seem to be working with Nextjs14, there are several issues raised in the react-moralis github repo about this , but i think the package is not managed by the community ...
0 votes
0 answers
48 views
Runtime error webpack-dev-server, solidity, openzeppelin
I'm working on a project using Truffle, solidity and openzeppelin. For web, I'm using the webpack-dev-server. With Truffle, everything works, it compiles and migrates. Then I start the frontend with ...
- 1
0 votes
2 answers
366 views
How can i connect okx wallet (web3-react v6)?
I am still using web3-reactv6, and I want to use both MetaMask and OKX wallets in my Dapp. However, I am using the Injected connector for both, so I am currently unable to distinguish between them. ...
0 votes
0 answers
49 views
Can't fetch the entrance Fee from my deployed contract to my frontend component
PART OF FREE CODE CAMP BLOCKCHAIN COURSE Hey guys I am using react-moralis library to connect with the deployed smart contract. The smart contract is a Raffle based contract //SPDX-License-Identifier: ...
- 3
1 vote
0 answers
50 views
Batch Safe App Txs on behalf of users in frontend - how?
I am building a safe app integration on our dApps frontend. The dApp allows people to provide liquidity to a DEX by approving a router to spend two tokens and then invoking an addLiquidity transaction ...
- 11
1 vote
1 answer
57 views
When calling a custom function on an ERC721 it keeps reverting when called from the frontEnd but works if called from remix
I am having an issue calling a function on one of my contracts. I have an ERC721 contract that has a function getTokenUnlockableContent. function getTokenUnlockableContent( uint256 tokenId ) ...
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