The major global digital payment platform, Visa, delves deep into cryptocurrencies. Visa has a keen interest in understanding the fundamental aspects of blockchain and assessing its potential role in shaping the future of payments.
The payments giant recently published a technical paper demonstrating how digital transactions could be revolutionized using account abstraction (AA). According to the paper, Ethereum mainnet currently witnesses around one million transactions daily, whereas Visa processes an average of 707 million daily transactions.
Visa’s team is actively investigating ways to potentially abstract gas fees for users and enable transaction fees to be paid using ERC-20 tokens instead of the native cryptocurrency of the blockchain.
The Visa team discovered the concept of account abstraction during an internal hackathon, leading them to delve deeper into the intricacies of the space. The team explored off-the-shelf open-source codes, specifically the 4337 paymaster contract, to explore the delegation of payments and the possibility of paying gas fees with generic ERC-20 tokens.
As Visa is relatively new to the world of crypto, the team is actively learning about the interactions between different contracts and the roles of network participants. While Visa’s blockchain initiatives are primarily experimental at this stage, deepening their understanding of the technology is important before finalizing their product roadmap.
Becoming subject matter experts and collaborating with the broader crypto community are key objectives for Visa’s crypto team. Visa’s research and insights can be found on its crypto thought leadership website, where they explore themes of interoperability, scalability, and privacy alongside account abstraction.
With blockchain technology maturing, Visa is actively considering various user cases, including consumer-level applications, institutional solutions, and central banks exploring CBDCs. In addition, privacy is a significant focus area for Visa, as they aim to understand the implications and design principles behind privacy in the future.
Also Read: Visa Hunts Talent For Its Ambitious Crypto Product Roadmap
