MoonPay has unveiled an innovative Open Wallet Standard, an open-source framework designed to empower AI agents to hold assets, sign transactions, and facilitate payments across various blockchain networks. This development marks a significant step in the company’s ongoing expansion into AI-centric crypto infrastructure. The initiative specifically targets a burgeoning segment where software agents execute financial transactions autonomously, without direct human involvement.
The new standard allows AI systems to interact with digital wallets securely, all while eliminating the risks associated with exposing private keys. This is a pivotal advancement in addressing core security issues connected to automated on-chain activities. The Open Wallet Standard serves to standardize the interface for transaction signing and asset management across diverse blockchain settings. Ivan Soto-Wright, CEO and co-founder of MoonPay, remarked, “The agent economy has payment rails. It didn’t have a wallet standard. We built one, open-sourced it, and now the full stack exists.”
By standardizing wallet infrastructure for AI agents, MoonPay aims to mitigate fragmentation across various chains and protocols, thereby making it easier to scale automated on-chain activities. This aligns closely with MoonPay’s broader AI strategy, which builds upon MoonPay Agents—a non-custodial software layer introduced earlier this year that enhances the interaction between AI systems and wallets. Together, these two components are poised to facilitate autonomous financial operations on blockchain networks.
The Open Wallet Standard is particularly relevant for what MoonPay identifies as the “agent economy.” In this landscape, AI systems perform tasks such as purchasing data, accessing APIs, and paying for computational resources. With wallets serving as a foundational infrastructure layer, these agents can manage and transact value independently. By open-sourcing the wallet framework, MoonPay seeks to provide a clear methodology for how these agents manage cryptographic keys and engage with blockchain protocols.
One of the foremost challenges in AI-driven transactions revolves around secure key management. The Open Wallet Standard tackles this issue by employing encryption techniques for private keys, decrypting them only momentarily when transaction signing is necessary. Once the transaction is completed, the keys are removed from memory, aimed at minimizing exposure while allowing for automated execution. The framework also advocates a unified wallet structure that can function across various blockchain ecosystems, including Ethereum-compatible networks, Solana, and Bitcoin. This simplification is designed to eliminate the need for distinct wallet implementations for each blockchain, serving as a significant barrier to cross-network automation.
The initiative has garnered backing from more than a dozen organizations, including notable entities such as PayPal, Ripple, Circle, the Solana Foundation, and the TON Foundation. This collaborative effort signals early interest in creating a unified infrastructure for AI-enabled transactions. The Open Wallet Standard is available through multiple open-source distribution channels, including GitHub, npm, and PyPI, facilitating developers in integrating and adapting the framework for diverse applications.
The pressing question remains whether this common wallet standard can achieve traction across competing blockchain ecosystems and developer communities. Successful adoption will hinge on whether protocols and platforms recognize the advantage of converging on shared infrastructure, as opposed to sustaining separate implementations. As AI systems increasingly assume transactional roles, the wallet layer could become the focal point for standardization initiatives. MoonPay’s strategy positions this layer as central to its technological stack, endeavoring to establish norms for how autonomous agents manage and transfer value across blockchain networks.
