Transaction screening refers to the process of analyzing and evaluating cryptocurrency transactions to detect potential risks. This typically includes identifying fraudulent activities, money laundering, or other illegal behavior by reviewing transaction patterns and the behavior of wallet addresses.The process involves checking transactions against lists of known bad actors, including sanctioned entities and wallets associated with criminal activity. Advanced algorithms may be used to assess transaction sizes, frequency, and connections to other wallets, helping to flag suspicious activity.Effective transaction screening is essential for maintaining the integrity of blockchain networks and ensuring compliance with regulations. It helps protect users and exchanges from financial losses and fosters trust in the cryptocurrency ecosystem. By implementing robust screening measures, platforms can deter illicit activities and create a safer environment for legitimate transactions.