# On-Chain Interaction Articoli collegati

Il Centro Notizie HTX fornisce gli articoli più recenti e le analisi più approfondite su "On-Chain Interaction", coprendo tendenze di mercato, aggiornamenti sui progetti, sviluppi tecnologici e politiche normative nel settore crypto.

When the World Cup Collides with Agents: From Web2 to Web3, How Are Wallets Evolving into Agentic Wallets?

World Cup as a Catalyst for Agentic Wallets: From Web2 to Web3 This article explores how the World Cup provides a real-world scenario for observing the evolution of digital wallets from simple asset managers towards "Agentic Wallets"—intelligent, AI-powered interfaces. Using the example of prediction markets like Polymarket, it illustrates how AI Agents can lower the barrier to Web3 interaction. Instead of navigating complex DApps, users can express intent in natural language (e.g., "I think Portugal will win") within platforms like Discord or web pages. The Agent then interprets this intent, finds the relevant market, and seamlessly guides the user through the on-chain transaction via their wallet. The core shift is from wallets as mere "function menus" for signing transactions to "intent interpreters" that understand user goals. The article highlights parallel developments in traditional finance, such as Mastercard's "Agent Pay" and WeChat Pay's AI tests, which focus on granting AI controlled, authorized, and auditable payment capabilities. This underscores a broader trend of AI entering the financial layer. However, the article emphasizes that the primary challenge for Agentic Wallets in Web3 is not automation but establishing clear security boundaries. Unlike traditional systems with chargebacks, on-chain transactions are often irreversible. Therefore, future wallets must ensure users retain ultimate control and comprehension. They need to transparently communicate an Agent's permissions, spending limits, authorized durations, and provide easy ways to pause or revoke access. The World Cup experiments represent early steps toward wallets that are not just applications but ubiquitous, intelligent interfaces that simplify Web3 while keeping users securely in control.

marsbit06/19 07:41

When the World Cup Collides with Agents: From Web2 to Web3, How Are Wallets Evolving into Agentic Wallets?

marsbit06/19 07:41

When Wallets Start Embedding AI Agent: The New Interaction Paradigm of ERC-8211, Why Is It Worth Attention?

The article discusses ERC-8211, a new Ethereum standard developed by Biconomy and the Ethereum Foundation, aimed at enabling dynamic, multi-step on-chain execution for AI agents and complex DeFi workflows. Currently, AI agents can plan multi-step operations (e.g., swapping ETH for USDC, bridging, and depositing into a protocol), but execution fails due to static parameters in existing batch processing standards like ERC-4337. These static batches freeze values (e.g., swap amounts) at signing, making them vulnerable to slippage, gas changes, and chain state shifts, often resulting in partial or failed transactions. ERC-8211 introduces a programmatic approach ("From transactions to programs") with three primitives: - **Fetchers**: Retrieve real-time on-chain values (e.g., current balance) during execution. - **Constraints**: Enforce conditions (e.g., minimum output amount) before proceeding. - **Predicates**: Act as gatekeepers between steps (e.g., wait for cross-chain funds to arrive). This allows atomic execution of multi-step transactions with dynamic, condition-based flow, reducing failure risks and idle capital. The standard is compatible with account abstraction (e.g., ERC-4337) and shifts wallets from mere signers to interpreters of intent-based programs, enhancing security and usability for AI-driven DeFi. It represents the next evolution in on-chain interaction, enabling one signature to execute a dynamic, outcome-oriented program.

marsbit04/20 10:21

When Wallets Start Embedding AI Agent: The New Interaction Paradigm of ERC-8211, Why Is It Worth Attention?

marsbit04/20 10:21

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