Recently, NEAR Protocol has launched a new feature called Confidential Intents. This allows cross-chain transactions to be executed in a private environment, which I see as an approach to address the fundamental issues that have plagued the DeFi market.

Until now, in DeFi, it was common for transaction details to be fully visible on-chain. When high-volume traders move assets, their "intent" is exposed on the network and becomes targeted by MEV bots. As a result, slippage increases, and losses from front-running occur. This problem is called the "Transparency Tax," and for the market to truly scale, private cross-chain transactions are becoming a necessary condition.

What’s interesting about NEAR’s approach is that it adopts the "Intent" paradigm. Instead of specifying technical steps, users simply specify the desired outcome, such as "Exchange 10 ETH for USDC at the best rate across all three chains." By keeping these details private, the transaction can hide "how" and "how much" until it is completed.

Technically, NEAR combines private shards with Trusted Execution Environments (TEEs). When a user opts for a private transaction, the data is routed through NEAR’s private shards, and validators verify only the mathematical validity of the transaction without seeing the underlying asset amounts or specific routes. In other words, it is processed within a "black box."

This significantly reduces MEV risks. In a public environment, large swaps can signal market intentions, but using a privacy execution layer nullifies that signal. Arbitrageurs have no room to react. For both small traders and large traders, this could mean better execution prices and lower slippage.

From an individual user’s perspective, preventing wallet watching is a major benefit. It stops other users from tracking and mimicking their trading patterns or front-running their next move. For institutional investors, it offers the privacy level of traditional dark pools while still leveraging the efficiency of blockchain settlements.

This feature is also part of NEAR’s vision of an "Agent Economy." For AI agents to effectively manage user portfolios, they need to sign transactions and transfer assets without exposing sensitive financial data across the internet. Without private cross-chain transactions, this vision cannot be realized.

As the DeFi landscape shifts toward secure cross-chain privacy solutions, NEAR is positioned as a key execution hub that offers built-in privacy layers for users who prioritize sharding speed and secure confidential computation. I believe that the privacy of these connections will be a crucial factor in the future maturity of the DeFi market.