Skip to main content

Questions tagged [erc-4337]

The tag has no usage guidance.

19 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4 votes
0 answers
92 views

ERC4337's biggest confusions in terms of social logins

After some digging, I realize that I am not able to understand this subject. I understand the source code of ERC4337's entrypoint and how paymasters and wallet contracts are written(mainly ...
Neo's user avatar
  • 103
3 votes
0 answers
327 views

Multi-sig Safe (formerly Gnosis Safe) ERC-4337 transaction with gas abstraction

Having a hard time estimating gas using eth_estimateUserOperationGas for a Safe execTransaction call wrapped in a UserOperation. I have a safe contract deployed with the ethInfinitism ERC4337 Safe ...
cmptrwizard's user avatar
2 votes
0 answers
81 views

How to do a paymaster from scratch?

I just read and learned about the account abstraction concept, and I like it when I know it has a gas-less concept (paymaster). During reading and implementing, I have some questions: If I start ...
Wind's user avatar
  • 21
2 votes
1 answer
185 views

Where can I get simple implementation of ERC 4337?

I read about https://eips.ethereum.org/EIPS/eip-4337 few months ago. Now, I want to start implementing it for a project . Is there any beginner friendly repository from where I can understand this erc ...
Gaurav Pant's user avatar
1 vote
0 answers
23 views

Address passed to thirdweb is not getting passed correctly

I'm building a smart wallet that is ERC 4337 compatible, for that I'm using the thirdweb accountfactory contract. Now when creating a smart wallet I'm passing the address of the account factory ...
Rohit Jambhulkar's user avatar
1 vote
0 answers
58 views

Safe wallet targeting alternative bundlers / paymasters?

In July the Safe team announced Previously, developers building on Safe{Core} were able to build on the Relay Kit using technology from Gelato. With ERC-4337 integrations supported in v.1.4.1, ...
uxcxdx's user avatar
  • 123
1 vote
2 answers
198 views

Keep getting insufficient funds for intrinsic transaction cost, when trying to send a pre-signed transaction for account abstraction transaction

Problem: I am starting to explore account-abstraction and trying to run all the unit tests. Right now I am getting error in should deploy the factory test when trying to execute it on a private test ...
Asad Hayat's user avatar
1 vote
0 answers
227 views

How i can install eth infinitism bundler locally to my system

i am new to learning account abstraction which is defined in ERC-4337. i had found the following repo on the github which is the implementation of bundler from the original authors of ERC-4337. https:/...
Umar Raza's user avatar
0 votes
1 answer
19 views

How to dynamically get the user operation gas values?

I'm developing smart wallet based application using ERC-4337 v0.6 . I'm trying to dynamically get the gas values of a user operation. Currently I'm using Stackup's bundler for sending user operations ....
Gaurav Pant's user avatar
0 votes
0 answers
18 views

Why is the innerHandleOp() function declared as external in EntryPoint in ERC-4337?

Looking at the code below, there is a comment that says "Must be declared "external" to open a call context, but it can only be called by handleOps.", but I'm not sure what exactly ...
Harriger's user avatar
0 votes
0 answers
11 views

ERC6551 and module style

I would use ERC6551 to introduce accounts as NFTs into the game. I believe that adding a modular style to the account contraption would make it an extensible contraption. However, in contrast to ...
tjtr's user avatar
  • 1
0 votes
0 answers
31 views

How do I remove a SimpleAccount.sol ERC-4337 smart Contract from metamask wallet

looks like I was duped into signing up to this smart contract by an influencer, should of known better....used remix.ethereum.org and lost a few decent holdings across various chains, ARB, AVAX, MATIC....
Jason Harvie's user avatar
0 votes
1 answer
45 views

Implement wallet abstraction locally : Do I need a bundler node?

I'm trying to implement wallet abstraction locally using Anvil. I've deployed the required contracts. Now I'm wondering if I have to set up a local node bundler for my local Anvil network to bundle ...
Fantasim's user avatar
  • 101
0 votes
0 answers
28 views

ERC4337 Account Abstraction General Concept

I have been reading about ERC4337, and can someone verify my understanding? All the RPC methods like eth_sendUserOperation, eth_estimateUserOperationGas are computed off-chain and does not interact ...
Tugas's user avatar
  • 1
0 votes
1 answer
117 views

Troubleshooting a Failing Transaction in Ethereum Account Abstraction

I'm attempting to use account abstraction for transactions on the Mumbai chain without a paymaster, where my smart contract wallet pays the fees. Despite following the process and checking against the ...
Shivam Yadav's user avatar
0 votes
1 answer
197 views

ERC-4337 - Bundler development

I understood the ERC-4337, but I need to develop a Bundler for my job. But I don't know how to do it, I researched about it but I didn't find any great content. Please give me tips and explain how can ...
Pedro Peres's user avatar
0 votes
1 answer
114 views

executeBatch in ERC-4337

I have a question regarding executeBatch here is the code block /** * execute a transaction (called directly from owner, or by entryPoint) */ function execute( address dest, ...
Afraz Syed's user avatar
0 votes
1 answer
78 views

Why do smart contract need to make any changes in for ERC-4337 to work?

I was reading How to start with ERC-4337? and trying to understand why doesn't my existing smart contract needs to be changed in order to cater to ERC-4337. Suppose we have an ERC-20 smart contract ...
solidity_dev's user avatar
0 votes
1 answer
240 views

How can I create ERC-4337 with the modular pattern of Safe Contract?

I have been looking at samples from eth-infinitism and trying to implement ERC-4337 using Safe Contract v1.4. https://github.com/eth-infinitism/account-abstraction/tree/v0.6.0/contracts/samples/gnosis ...
yuDo's user avatar
  • 1