Decentralized exchanges (DEXs) like STON.fi and DeDust have made it easier for anyone to swap tokens directly on The Open Network (TON). However, the simplicity of their user interfaces can sometimes lead traders into skipping over crucial safety checks. As token swaps become increasingly frequent on TON, it is vital for users to be methodical in confirming they are interacting with official platforms, legitimate tokens, and trustworthy smart contracts. This article lays out a practical, step-by-step process for conducting swaps safely, especially focusing on verification and risk management.
STON.fi: Why Official URLs and Token Confirmation Matter
Impersonation and phishing are persistent risks facing anyone who interacts with decentralized finance applications. For those using STON.fi or DeDust, the first and most important line of defense is verifying the authenticity of the website before connecting your wallet. Fake sites often imitate the look and feel of well-known DEXs so realistically that it can be difficult to distinguish them from the real things at a glance. If you sign a transaction on a malicious page, you could accidentally grant access for an attacker to drain your assets.
When preparing to swap, always cross-check the URL. Official web addresses should come only from documentation or reference pages published by STON.fi or the project’s official communities. Avoid searching for “STON.fi” or “DeDust” in your browser, as advertisements or SEO manipulations could lead you to a scammer’s domain.
Similarly, many phishing attacks involve counterfeit tokens with nearly identical names. Before approving a swap, manually verify the contract address for your intended token. Use links from official channels or well-maintained explorers connected to TON. When in doubt, ask in the project’s official community or double-check their published resources.
Liquidity, Fees, and Slippage: How They Affect Your Swap
Before you approve any swap:
- Always pay close attention to the estimated amounts—many interfaces display both “expected” and “minimum received” values.
- Manually set your slippage tolerance if you want tighter control. Lower slippage helps avoid significant price changes but may cause the transaction to fail if prices move.
- Test with small amounts if you are unfamiliar with the DEX or are using a new or illiquid token, lowering potential losses if issues arise.
Remember that even though the mechanics are similar, each DEX may handle liquidity pools and fees differently. Review their documentation to understand the nuances before proceeding.
Checklist:
- Double-check expected, minimum, and guaranteed outcomes before signing.
- Adjust slippage tolerance based on your risk preference.
- Test new platforms with small transactions.
For a deeper look at other TON ecosystems and DEX tools, visit TON tools and DeFi.
Wallet Prompts, Smart-Contract Permissions, and Token Risks
Malicious or compromised DEX interfaces could ask for excessive wallet permissions. Granting broad or “infinite approval” access can let a rogue smart contract spend or withdraw your funds. Always scrutinize permissions requests, and only provide the minimum necessary access. Some interfaces require token approval before swapping—do this only after verifying the contract address of both the DEX and the token.
Given the frequent arrival of new tokens on TON, do not trust tokens just because they appear in a swap interface. Verify their contract addresses with published documentation or community resources. There is no substitute for manual confirmation in the fast-moving world of DeFi.
Checklist:
- Reject wallet signature requests you do not fully understand.
- Never approve broad permissions unless absolutely necessary.
- Always verify token addresses through official project resources.
- Consider all new token offers or promos as unconfirmed until officially announced and detailed by the project.
Risks and Practical Safety Recommendations
Summary Tips:
- Rely on direct, personal verification: always check URLs, token addresses, permissions, and trade details yourself.
- Minimize wallet permissions and exposure to new or unvetted tokens.
- Pause and seek community confirmation if anything seems unclear.