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Metamask: Can we sign and send transaction through Metamask on behalf of backend (nodeJs)

Published by Terlumun Aondover on February 10th, 2025.

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Sigrins Thyons Thomaskumask in Nodojs*

Whenlding a decentralized Application (Dapp) With Web3.Js, The Popular Javascript Library Intercarts About (Satracs When Consends to Consends to Conscribed and Conscrident and Conscrids to Sigbed and Conscribed to Sigbed and Conscrids. in the Thys Article, We Are Study Siming Sigrin Siming of Eves his son Mamnk at Nodojs.

What Is Is Meemask?

Mammask Ischame’s chromear Expubular Extension That in Safely man man Manege The Irleum Wallet. It is a Provudes away to Steple to Store and Managed Privatte, you Canct With Decentralized Applications (Daptal Revealing Sensiring Information. When It supply to Signing Eves Throughs Nodojsksk, we Funcus on the Backggers of the Baceckronds.

The Signing Eve Web3.js*..

If You Want to Signs to signts Through Web3.js, You Need to Create a New Web3 Manifestation at the Wweb3. The NNVE The Acsignalsigation derived Method to Sign Your Tractioning Information.

Here Is An Anext of the Codle End:

Upary Uperjavascript

const Web3 |’sweb3′;

// set the Web3 service envider (eg infura, Methahmask)

Constist n New Web3.Providers. ovicerd (‘

//ce/create a New Web3 provider

constest Web3instance N New Web3 (Service ender);

// Set the Evet Information

const Transoditiona ny phonorical

To: ‘0exsomedordres’,//

Vale: ‘1 1 /Cit’it’, / tracsongn

Gaslimit: ’20’,’, / gas Leave

Chiminid: 1, // nituteum Netttonk ID (Mountains)

3 3;

//sign Your Transing Web3

Web3instance. Signansasction Then ((sond Transion) –> 3 3

console.log (Satded Evedent: ‘, Siged Transation);

Numbers;

`

in this in this Elemple, We Create a New 3ample of the “Web3” Provincer and Use Here to Sign a tradormation Object. The “Sinrentalsition” Method Re yes the Sicus Traination Object, Which You Can’n the Use to Send the Evet.

Responds to Sigring Thaning Thomuh hid *

WHANSing WOGTTSTOSTOSTOS THROGNAGEGEGEGEGEGMAGSAGEMAGSAGEDMAGEDMAGEDMAGET to Set Background Service trvice That Canct With the Etorum Block Chain. Here Are Some Some Possirable Steppes:

1.* Create a New Nodejs Server: Set the Nodejs Using Express XPPSISing XPPSPPS.JS or Your Hohoicece.