What's a Multisig Vault?

A multisignature (Multisig) vault using a smart contract is a secure way to co manage and control digital assets, especially in the context of blockchain platforms like Ethereum. Multisig require multiple wallets to authorize a transaction, adding an extra layer of security compared to traditional single-key wallets.

Multisig vault distributes control and risk among authorized parties, ensuring collective decision-making, providing protection against key compromise and preventing unauthorized transfers reducing the risk of a single point of failure.

A co signer is an authorized wallet allowing to submit or confirm an outside token transaction.

Co signers of the Multisig vault collectively manage funds by requiring a predefined number of wallet signatures to authorize transactions. Smart contracts programmatically enforce rules, and transaction history is transparently recorded on the blockchain.

What is Multisig Governance?

Multisig Governance refers to the collective decision-making process in a multisignature (multisig) vault, where multiple co signers must agree to authorize transactions or any rule changes.

How does Multisig Governance work?

The owner set rules requiring a predefined number of signatures to validate transactions. Decisions, such as fund transfers or changes to the wallet settings, are collectively made by obtaining the required number of signatures.

Who is the owner of the Multisig Vault?

The only priviledge is to transfert the ownership of the Multisig Vault to another party wihtout compromising the governance of it. The owner can only submit a transaction to other co signers, he has no right to confirm any transactions.

A co signer can change his wallet?

Yes. Each co signer can issue a demand to update his wallet which must be accepted by the minimum of the predifined number of sinatures.

Can I customize the multisignature vault's rules?

Yes, multisignature vaults implemented as smart contracts allow for customization of rules and conditions, providing flexibility to align with specific organizational or regulatory requirements.

Who is paying transaction gas fee?

The co signers are paying to submit or confirm transaction. All agreements are recorded on chain to anchor it to the blockchain for transparency and liability reasons.

How does Multisig enhance security?

Multisig enhances security by requiring multiple wallets to authorize transactions. This mitigates the risk associated with a single compromised key and ensures that important decisions are made collectively.

What happens if a co signer wallet is compromised?

If one key is compromised, the multisig setup remains secure as the attacker would still need additional authorized signatures to execute transactions. This reduces the impact of individual key compromises.

What should I do if a co signer wallet is compromised?

The co signer should immediatly update his wallet and ask co signers to confirm it rapidly.

Is Tozex Multisig Vault audited by third party?

Yes. We have recently audited it our last Multisig Vault version with Ominiscia.io you can check the report here. The security remains our top priority.

Which type of Blockchain networks the Multisig Vault is compatible with?

All EVM Blockchain networks are compatible with our solution, but only major networks are proposed on our Free plan. To add a specific network contact us.

What’s the need to propose an API?

Major companies are running their own IT system (marketplace, exchange, e-commerce …) and they need to use Multisig Vault to secure and co-manage their digital assets automatically and safely. Example: You are a financial platform holding funds, you want to be able to plug your platform to automatically manage the funds on it with your team, founders, partners or even users.

What’s transaction rate limit per minute?

We are restraining the number of transactions submitted per minute for security reasons. This limit is customized with our Enterprise plan selected.

What’s Gas limit per transaction?

We limit the gas fee to 80 Gwei to prevent our clients to pay expensive and non-controlled fee when the blockchain network is congested. Such parameter still customizable by the client with the Enterprise plan.

MULTISIG VAULT

Tozex Multisignature Vault is the most flexible way to co-manage your tokens.

Dedicated API to manage your Multisig Vaults

Distributed governance access to co-manage your tokens with up to 10 co signers.

Compatible with all categories of tokens (Native, Fungible, NFT, Stabelcoin & RWA).

Token Standards supported ERC20, 721 & 1155

SUPPORTED ASSETS & NETWORKS

Native Tokens

Fungible Tokens

Stabelcoins

RWA

SUPPORTED BLOCKCHAINS

Ethereum

BNB Chain

Polygon

Avalanche

By The Numbers

API Calls Served

0 M+

Transactions Secured

$ 0 B+

Supported Chains

Pricing

Free

Monthly

Yearly

€0MONTH

€0YEAR

Designed for individuals to quickly use our Interface to manage their Multisig Vault.

BUILDER

Monthly

Yearly

€90MONTH

€990YEAR

Designed for individuals and early stage WEB3 company to quickly use our Interface to manage their Multisig Vault.

BUSINESS

Monthly

Yearly

€290MONTH

€2900YEAR

Designed for companies that need to deploy and manage their Multisig Vault using the API plugged to their system.

ENTERPRISE

Monthly

Yearly

Custom

Designed for companies that need to deploy and manage their Multisig Vault using the API plugged to their system with custom features and support.

details

	FREE	BUILDER	BUSINESS	ENTERPRISE
Application Management
Max Number of Co Signers	10	10	10	Unlimited
Co signer Self Custody Wallet
Number of Multisig Vaults	2	10	10	Unlimited
Remove or Replace Co Signer’s Wallet
Transaction limit (max spending amount per co signer, max amount by outside transaction…				On demand
Transaction History Spreadsheet
Simulation mode
Optional KYC of Co signers				On demand
Eligible Assets
Stablecoins
Fungible Token (ERC20)
NFT (ERC721 & ERC1155)
Native Token supported (ETH, AVAX, BNB)
Tokenized assets (RWA)
Supported Networks
Public Blockchains
Private Blockchains				On demand
Security
Multisig Vault Code Upgrade
Audited Multisig Vault
Detection of fraudulent wallet (Wallet screening)
Wallet Connect (Metamask, Ledger…)
Client support
Community Support
Technical Support
Compliant Support
API services
Up to 20K Requests / month				Custom
Mulsig Vault Creation			10	Unlimited
Submit Transaction
Transfert Multisig Vault Ownership
Modification of Co Signer
Gas limit per transaction			Up to 80 Gwei	Custom
Dedicated gas fee wallet
Transaction Rate limit per minute			5	Custom
	START FREE	START BUILDER	START BUSINESS	CONTACT US

BUILT FOR DEVELOPERS

The most powerful APIs

MPCVault’s well-architected API stack allows you to build with agility and confidence. We offer different levels of abstractions that put no limits on what you can build, all the while remaining non-custodial.

Flexible abstractions

From creating an account to creating key pairs, our API supports a myriad of use cases.

SDKs for every stack

We offer performant client libraries in everything from GoLang and Java to .NET and iOS, shortening your development time by 5x.

Simple setup for MPC computation

Clone, setup and run. That's it. We will take care of the complicated MPC set-up for you.

Designed with security

You can set caller IP range, total transaction limits, callback checks, and other security checks on your API caller. All API call logs are saved for auditing.