how to make a multisig wallet for $0 (free) multisig wallets are safer than most hardware wallets > prepare the signers first - pick 3 to 5 wallets. hardware preferred (different brands) - each needs its own seed. metal backup - you only need the public addresses. never the seeds - 2 - 3 wallets you control - never 1 of anything. never all-of-n > deploy on safe (evm) - go to app.safe.global/ - connect one signer that has gas - pick the chain (ethereum, base, arb, etc) - create new safe - paste the 3 addresses & label them - set threshold (2 of 3) - review every character of your address - deploy, pay gas once, the contract address is your new wallet > fund and test - send a tiny amount to the safe address (not any signer) - propose a tx. get the required signatures. execute - only then send more money > solana version (squads) > go to: app.squads.so/squads - connect wallet with a bit of sol - add member public keys - set threshold - confirm. vault address is your receiving address > things you need to know - safe is the standard. billions locked in it - you can add/remove owners or change threshold later (needs current threshold) - start on testnet if you want zero risk practice > what not to do - don’t paste a wrong address - don’t use the same seed on multiple signers - don’t set threshold to 1 or to the full number of owners - don’t send big money before a successful test tx bookmark this. good luck not getting hacked