No, SUI smart contracts do not execute functions automatically unless triggered by a transaction. This means there are no native time events in place for autonomous execution.

Blockchain platforms typically do not support the cron job-like functionality natively. You might need to use an external solution to trigger the smart contract function at specific intervals.

You can't run Sui smart contracts automatically like a cron job because the network doesn't support native time-based triggers. Smart contracts on Sui only execute when someone sends a transaction to call them, so they won’t run on their own at scheduled intervals. To get around this, you can use off-chain automation tools or bots that monitor time or events and then send transactions to the contract when needed. This setup is similar to how Chainlink Automation works on other chains, where external services check conditions and trigger functions. If you're building something that needs regular execution—like a payout or a reset—you’ll need to set up a backend service or use a decentralized automation protocol that supports Sui.