ERC-4337 | How to make a smart contract account and send your first userOperations

[@Cryptokittty]

I appreciate the real-world examples you provide.

[@oriolpinto]

Love how you explain blockchain technology; it's such an important topic.

[@wnmarc]

Finally good video quality, thank you!

[@ranjeetvhanmane5694]

#0xgas #AccountAbstraction the 0xGasless SDK marks a significant step forward in making blockchain technology more accessible and user-friendly

[@pengfawu1805]

Your sounds really let me think of soul goodman!

[@maniparitala3963]

In the scenario where we have created a smart contract account requiring a payment of a certain amount of GAS, the responsibility of providing the GAS falls upon the paymaster???

[@SeanOConnor0]

Finally, ethereum's ERC-4337 is accesible

[@thefatemokid]

in the uniswap example, the approve is not necessary. you are swapping ETH as input

[@SandeepMishra-ik1nf]

How passing private key to user op is safe?

[@beyonders.oficial]

Hey great video! But I'd like to know how can I change the Smart Contract Account contract? I want to change the validateUserOp method. Don't wanna use the SimpleAccount contract.

[@runsteeprunfast]

Diagram of what is happening and why plz

[@joules8608]

🙌

[@thebatmakescomics]

How do you deploy a smart contract with userOps? when I place a small contract bytecode in the data param for simpleAccount.execute it bombs out.

[@justkaz7104]

109

[@justin0613ify]

I am getting error {"error":{"code":-32602,"data":"preVerificationGas: below expected gas of 48152","message":"preVerificationGas: below expected gas of 48152"},"id":43,"jsonrpc":"2.0"}

[@angphamminh6247]

hi, do you solve this error ? Can you help me ?

[@0xleanlp]

​@@angphamminh6247 this error referent invalid method parameters, may be build wront a call data. :)

[@samiansari9387]

I am getting error- "code\":-32602,\"data\":\"preVerificationGas: below expected gas of 48188\",\"message\":\"preVerificationGas: below expected gas of 48188\"

[@angphamminh6247]

hi, do you solve this error ? Can you help me ?

[@maniparitala3963]

am getting error- "code\":-32602,\"data\":\"preVerificationGas: below expected gas of 48188\",\"message\":\"preVerificationGas: below expected gas of 48188\"

[@0xleanlp]

this error referent invalid method parameters, may be build wront a call data. :)