Arbitrum Multisig Wallet

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TotalSig makes managing Arbitrum multisigs simple and easy. There's no need to spend hours searching for new solutions and grappling with complex processes when you can achieve it with just one click. Arbitrum multisigs are finally here, enhancing your team's business operations with security and convenience.

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Assets Supported:

How to Use Arbitrum MultiSig

Arbitrum MultiSig Fees

Operation costs


> 0.01 USD

Other multisigs

> 0.01 USD

Totalsig reduces operational costs by eliminating the need for smart contract deployment. Previously available only to large institutional players, Totalsig now makes MPC technology accessible to everyone.

Why There is Price Difference?

Unlike other solutions that rely on smart contracts, known for their complexity and high costs, TotalSig employs MPC multisigs. This newer standard, embraced by leading institutional players, significantly reduces multisig expenses and enhances the user experience.

MPC multisigs on the Arbitrum network are more cost-effective compared to traditional smart contract multisigs. This is because they require only one signature per transaction, bypassing the expensive deployment of a smart contract which typically incurs a large network fee.

What is MPC?

Why Use MultiSig Wallet

Increased Security

Traditional wallets rely on a single access point, which, if breached, leaves funds vulnerable. Multisig wallets elevate security, necessitating multiple private keys for transactions. A fortified barrier, it substantially reduces the chances of unauthorized access and fund theft.

Risk Mitigation

In traditional single-key systems, if a key holder is unavailable, it can disrupt operations. Multisig addresses this risk. With multiple key holders, transactions proceed without delay, ensuring smooth business operation.

Shared Ownership

In instances where assets need collective decision-making, multisig wallets shine. By distributing control among several parties, it mandates consensus for transactions, ensuring that no single entity holds unilateral power, fostering collaboration and mutual trust.

Decentralized Organizations

Embracing the ethos of decentralization, multisig wallets cater perfectly to decentralized autonomous organizations (DAOs). With no central authority, these wallets empower collective management, ensuring that decisions and transactions echo the shared values and visions of its members.

Wallet Features

Free multisig wallets

TotalSig supports ETH, the native cryptocurrency of the Arbitrum network. Transactions, whether transferring ETH, ARB tokens, USD stablecoins, or executing smart contracts, require ETH to cover the transaction fees.

Token Support

Our multisig wallet offers support for the ERC20 and ERC721 standards, which are the predominant token formats within the Arbitrum network. This ensures that any tokens adhering to these standards, whether received as part of a transaction or a smart contract execution, will seamlessly appear in your wallet.

NFT Support

TotalSig supports NFT applications, allowing you to create a treasury with your friends or business partners to easily store your Arbitrum NFTs.

Best fee calculator

TotalSig provides a premium fee calculator designed to ensure you pay the least possible fees. Unlike other wallets that might place a lower priority on fee optimization, leading to possible overpayments by two to three times, TotalSig prioritizes cost efficiency, especially beneficial for Arbitrum transactions.

About Arbitrum

What is Arbitrum?

Arbitrum is a layer 2 scaling solution designed to enhance the capabilities of Ethereum, the decentralized blockchain platform with smart contract functionalities. While Ethereum itself was launched in 2015 and is well-known for being the second most valuable cryptocurrency platform after Bitcoin, Arbitrum operates on top of Ethereum to provide faster and cheaper transactions.

Arbitrum ecosystem


Developed by Offchain Labs, Arbitrum helps address the scalability challenges faced by the Ethereum network by processing transactions off the main Ethereum chain and securing them using its layer 1 security. This allows for the creation and execution of decentralized applications (dApps) and smart contracts with greater efficiency while still maintaining the decentralized nature and security provided by the underlying Ethereum blockchain. Arbitrum achieves this without requiring central oversight, thus protecting against third-party interference and preserving the trustless integrity that Ethereum is known for.


Arbitrum's mission is to enhance Ethereum’s capability by providing a layer 2 scaling solution where developers can build and operate DApps and smart contracts more efficiently. By handling transactions off the main Ethereum chain while still utilizing Ethereum's security as its base layer, Arbitrum promotes faster processing times and lower costs, thereby extending Ethereum's vision of fostering a new era of digital innovation across various sectors without control from any central authority.


Arbitrum does not have its own native cryptocurrency. Instead, it utilizes Ether (ETH), the native currency of the Ethereum network, to fuel transactions and operations on its platform. By aggregating transactions off-chain and settling them on Ethereum, Arbitrum helps in reducing the overall transaction costs and enhancing transaction throughput, all while leveraging the security of Ethereum.

Types of Arbitrum wallets

Choosing the perfect wallet for managing assets on Arbitrum involves navigating through an array of choices tailored to different user preferences, which span the spectrums of security, convenience, or a combination of both. Each type caters to distinct requirements and offers unique features.

Hardware wallet

Hardware wallets are considered the gold standard for security among cryptocurrency storage solutions. These tangible devices ensure that your private keys—critical for accessing your Arbitrum assets—remain offline, safeguarded from the omnipresent threats of the internet. Transactions require the physical connection of the device to a computer or smartphone, combining high security with user-friendly interfaces protected by pins or passwords.

Despite their robust security, hardware wallets can be less convenient for users who need frequent access to their digital assets, and their cost can be a barrier for some.

Web wallet

Web wallets, accessible through browser extensions or dedicated websites, offer the ultimate convenience within the Arbitrum wallet ecosystem. They streamline the setup process to just account creation and pin setup, without the need for cumbersome downloads or installations.

Designed for users who prioritize ease of access and frequent transactions, web wallets do have vulnerabilities due to their online nature, which increases susceptibility to cyber-attacks. This centralized storage of information can be a lucrative target for hackers. Caution is advised, particularly with custodial web wallets, where control over private keys may be relinquished, potentially compromising security.

Desktop wallets

Desktop wallets provide a balance of accessibility and security. They function as software installed directly on the user's computer, storing private keys on the user's device to offer a secure storage solution when the device is offline, similar to hardware wallets. However, the required persistent internet connection introduces risks, including vulnerability to viruses or targeted cyber-attacks.

When used judiciously—with the computer maintained offline except for occasional transactions—desktop wallets can be a secure option for managing your Arbitrum assets. Wallets like Guarda and Atomic exemplify the potential of desktop wallets to combine security with user-friendly interfaces.

Frequently Asked Questions

How do I get started?

Simply donwload the app an follow the onboarding process to create or connect your wallets.

How does MPC multisig wallet work?

MPC (Multi-Party Computation) multisig wallets utilize cryptographic protocols to enable multiple parties to collaboratively create and manage private keys without ever sharing the complete key. This allows for secure transaction signing without exposing sensitive information.

Is it safe to use?

Our platform utilizes MPC multisig and advanced security features to protect your assets.

Which coins are supported?

We support multiple blockchains including: Bitcoin BTC, Ethereum ETH, Tron TRX, Solana SOL, Litecoin LTC, BNB Smart Chain BNB, Tether USDT, Dai token DAI, NFT NFT, Polygon MATIC, Arbitrum ARB, Avalanche AVAX, Bitcoin Cash BCH, Dogecoin DOGE, Optimism OP. See full list of supported coins and tokens here

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