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Here is an article that deals with your question:
Can I pay contracts with go-hersum and sign via Metamask?
Introduction
As a developer, you are probably familiar with the popular platform of decentralized finance (Defi) Ethereum. However, if you want to create more complex applications such as Pilz -Tots (NFT), decentralized stock exchanges (Dexs) or public administrative contracts, it can be difficult to use these contracts directly on Blockchane Ethereum Blockchain. In this article we will examine whether it is possible to use a contract with Go-Emereum and sign it via metamaskus.
GO-HERUUM
Go-Emereum is a popular interaction package with Blockchain Ethereum from Go and offers a simple and effective way to create decentralized applications (DAPP). They enable them to create contracts that can be provided in the Ethereum network, manage money and interact with intelligent contracts.
Metamast
Metamask is a user -friendly interface to manage your digital assets, including the signing of transactions. Although metamaskus is not used directly for the provision of contracts, it offers an intuitive method for signing transactions with a virtual private key (VPK). However, it should be noted that metamaskus is primarily designed in such a way that they interact with the Ethereum blockchain as a decentralized applications.
Can I pay contracts with go-hersum and sign via Metamask?
Yes, you can use contracts with Go-Erereum and sign them via Metamask. Here you will find an overview of the high process:
1.
- ** Use Go-Eherum to interact with the contract Use this package to call functions in your contract and load your status.
- Signature transactions with metamask : As soon as you have configured a virtual private key in Metamascus, use it to sign transactions by calling “Éters.wallet Tags ().
Here is an example of how you can provide a contract with Go-Erereum and sign it via Metamask:
`Go
The main package
Import (
"FMT"
"Protocol
"github.com/ethereum/go ethereum/ethers/v4"
)))
Func main () {
// set up the Ethereum network provider
ERR: = Ethers.newprovider ("
If he is wrong! = nil {
Log.fatal (ERR)
}
// Create a new instance of a contract with the go-eutherum package
Contract, ERR: = Ethers.contractf Accumulation ("0xyour_contract_adddress", "0xyour_contract_code")
If he is wrong! = nil {
Log.fatal (ERR)
}
// Sign a transaction to provide a contract
Err = contract.
Ethers.signer {private key: *your_vpk},
[] Interface {}},
[] Uint64 {},
)))
If he is wrong! = nil {
Log.fatal (ERR)
}
fmt.println ("Successful contracts!")
}
In this example, we create a new instance of the contract using the ether.contractf accumulation (), which takes the address and code of the contract as arguments. Then we use the “Signer” structure to sign a transaction by calling up the “Sign Transaction ().
Diploma
Yes, you can use contracts with Go-Erereum and sign them via Metamask. This is a powerful combination with which you can create complex decentralized applications at the top of Ethereum. However, remember that Metamask was primarily developed to interact with the Ethereum blockchain and not to build DAPP. Always test the operational contract thoroughly before using production.
I hope it will help! Let me know if you have any questions or need additional help.
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