if you're just a DeFi enthusiast or investor, moves like this should be seen as green flags, STON.fi isn’t just building a product, they’re building trust.

Do you know that STON.fi has officially launched a $500,000 Bug Bounty Program. Focused on its v2 smart contracts, the initiative aims to reinforce the protocol’s defenses by engaging the global white-hat and developer communities.
You might be asking how or why those it matter well this is why it matters
Security in DeFi isn't optional, it's foundational. With the growing frequency of exploits, platforms that proactively address vulnerabilities are the ones that ultimately this is pearn user trust. STON.fi’s decision to open up its smart contracts to public scrutiny while attaching a substantial prize pool is more than a technical move, it's a cultural one. It signals openness, accountability, and a commitment to long-term resilience.
This is the bounty breakdown
Critical vulnerabilities: Up to $100,000High severity issues: Up to $20,000Medium severity concerns: Up to $5,000
The bounty program is being run through HackenProof and Certik, two of the most respected names in blockchain security. Both platforms provide proven frameworks for secure disclosure and bounty management, which further increases the integrity and credibility of the program.
One of the most commendable aspects of this initiative is the open-source nature of the v2 smart contracts. This transparency invites developers and security experts to dive deep into the code and contribute directly to the safety of the protocol.
Importantly, all testing must occur on the testnet—a key detail that ensures user funds remain completely safe while researchers work.

This are resources to help interested contributors
STON.fi
https://hackenproof.com/programs/ston-dot-fi-dex-smart-contracts-v2
https://skynet.certik.com/projects/ston-fi
To be honest, this is exactly the kind of move we need to see more of in the DeFi space. Too many protocols operate in a “launch-and-hope” mode when it comes to security. STON.fi’s proactive approach, especially on a network as promising yet relatively young as TON, sends a strong message.
Partnering with HackenProof and Certik adds major weight to the program. It also lowers the barrier of trust—auditors, ethical hackers, and developers know they’re dealing with a serious program. And by putting real money behind it ($500K isn’t a small sum), STON.fi is effectively saying, “If you find something important, we’ll pay you like it matters.”
It’s a rare balance of professionalism, transparency, and community focus—and it deserves recognition.