StrictlySave is a non-custodial app for time-locked stablecoin savings. You name a goal, pick an unlock date, and deposit USDC or DAI on Base, Polygon, Arbitrum, or BNB Chain. The smart contract enforces the lock — no early withdrawals, no admin override.
Limited offer · ends July 9, 2026
First 50 savers get 100 USDC each
Open your first time-locked savings vault before July 9, 2026. We send 100 USDC to the wallet that made the transaction. Limited to the first 50 vaults.
Create your vaultFour steps to locked savings
Step 1
Connect your wallet
Open strictlysave.com and connect MetaMask, Coinbase Wallet, or any WalletConnect-compatible wallet. Pick Base, Polygon, Arbitrum, or BNB Chain with the in-app network switcher.
Step 2
Create a named savings vault
Choose a goal name (for example Home fund or Travel), pick USDC or DAI, set your unlock date, and deposit your first amount. The smart contract stores your vault onchain.
Step 3
Add funds before unlock
Top up the same vault anytime before your unlock date. There is no minimum beyond gas fees — start small and build the habit.
Step 4
Withdraw after your unlock date
When your unlock timestamp passes (11:59 PM on your chosen date, local time), withdraw the full balance to your wallet. Early withdrawal is not possible — the contract enforces the lock.
Supported networks & tokens
| Network | Tokens | Gas token |
|---|---|---|
| Base | USDC, DAI | ETH |
| Polygon | USDC, DAI | POL |
| Arbitrum | USDC, DAI | ETH |
| BNB Chain | USDC, DAI | BNB |
Why time-lock instead of yield?
Most people do not need another yield farm — they need discipline. A savings vault with a real unlock date removes the temptation to tap funds early. Stablecoins keep your goal amount predictable in dollar terms while you build the habit.
Read more about use cases on our USDC savings vault guide.
Security & verification
Funds stay in a verified smart contract on each chain. You sign every deposit and withdrawal with your wallet. Review the source on BaseScan. See the full FAQ for unlock timing, adding funds, and wallet safety.
Ready to lock your first goal?
Connect your wallet and create a vault in under two minutes.
Open the app