Safe Wallet
safe.kaia.io will sunset on August 9, 2026. Please use Safe Wallet for Kaia at app.safe.global to manage your accounts going forward.
Already using Kaia Safe? See Migrate to Safe Global — your existing Safe accounts are unaffected and available on Safe Wallet.
Introduction
Safe (Safe Global) provides the industry-standard multisig smart account stack for EVM networks. Safe Wallet is Safe’s web app for creating and managing those accounts—available at app.safe.global.
Kaia Mainnet and Kairos Testnet are supported in Safe Wallet. Connect an owner wallet, select Kaia or Kairos, then create or open a Safe.
In a typical setup on Kaia, most users start with single-key wallets such as Kaia Wallet or MetaMask (externally owned accounts, or EOAs). Those accounts rely on one key pair and create a single point of failure—unsuitable for organisational treasuries, as in the Wintermute hack, where $162.5 million was lost.
Safe Wallet removes that single point of failure: multiple owners must sign according to a confirmation threshold before a transaction executes.
For product behaviour, architecture, and APIs, use Safe’s own docs:
What are multi-sig wallets?
A multi-signature wallet is a digital wallet that requires two, three, or more private keys from different sources to confirm and execute a crypto transaction.
For example, you can imagine a multi-signature wallet as a vault with three locks. The three keys are held by three different individuals, so their joint consent is required to open it.
Main benefits of multisig wallets:
- Store assets securely: Companies and protocols can store funds without relying on a single private key or a single actor moving funds without authorization.
- Enable decentralised decision making: Teams can make on-chain decisions about which transactions to execute.
- Shared control: Only parties with the necessary keys can approve and execute transactions according to the configured threshold.
Benefits on Kaia
- Store and transfer KAIA and tokens: Deposit and transfer native KAIA and fungible or non-fungible tokens (for example ERC-20 / KIP-7 and ERC-721 / KIP-17).
- Owners and threshold: Configure multiple owners and a confirmation threshold for flexible, secure control.
- Safe Apps: Extend Safe Wallet with apps for batching, contract calls, and other workflows—for example Transaction Builder and CSV-based airdrops when available in the Apps catalog.
- Transactions and confirmations: Propose, collect signatures, and execute transactions according to your threshold.
- Account recovery: If a key is lost, remaining owners who meet the threshold can still manage the account (for example by replacing a lost owner).
Next steps
- Migrate to Safe Global — switch from
safe.kaia.io(existing accounts stay the same) - Use Safe Wallet on Kaia — create a Safe, add assets, and send transactions
- Overview — networks and Safe Global resources
- FAQs — migration and account management questions