Oobit Launches 'Agent Cards' for AI Agents: Opening the Era of Autonomous Economy with Tether Support

On April 30, 2026, the boundary between digital intelligence and global commerce blurred. Oobit officially launched 'Agent Cards,' the first dedicated virtual Visa cards designed for autonomous AI agents. Supported by stablecoin giant Tether, this launch signifies that software has evolved beyond a simple auxiliary tool into a legal entity capable of managing its own finances and executing real-time payments at 150 million merchants worldwide.

Agent Cards were first released to selected companies on April 30, 2026, with additional companies gaining access sequentially over the next two months. This product focuses on filling the 'agent operation' gap that previously occurred when AI systems handled marketing or operational tasks but lacked direct spending authority. Companies can now complete the final stage of task automation by granting AI agents independent spending capabilities.

2026 will be the first year of an era where AI agents go beyond simply helping with shopping to directly purchasing goods and performing transactions.

In terms of technical infrastructure, this card leverages Oobit's existing network to bypass traditional banking 'de-risking' procedures. By sourcing funds directly from a company's Oobit stablecoin vault, immediate payments are possible across Visa's merchant network in over 100 countries. This structure provides an environment where AI can secure necessary resources in real-time without complex bank approval processes.

Tether's Strategic Support and the USDT Ecosystem

Tether plays a pivotal role in this project as a key investor who led Oobit's $25 million Series A investment and as a major liquidity provider. The USDT stablecoin, boasting a circulation of over $140 billion, serves as the underlying asset for Agent Cards, ensuring global payment stability. The combination of Tether's strong capital and Oobit's payment technology proves that AI-based financial infrastructure can hold substantial commercial value.

• Provides real-time transaction logs for all approved and declined transactions.
• Detailed, human-readable descriptions are attached to each payment record to increase transparency.
• Maximizes operational efficiency by removing manual settlement queues that hindered automated financial operations.
• Companies can control AI agent spending by setting programmable spending limits.

These controlled spending features are crucial for security and governance. By setting AI agents to operate only within defined financial boundaries, companies can preemptively prevent unexpected cost spikes that could arise from automated systems. This is evaluated as a key technical achievement that grants AI economic autonomy while maintaining corporate financial safeguards.

In conclusion, Oobit's Agent Cards are expected to be a cornerstone in accelerating the era where 'software becomes the new employee.' Granting corporate cards to AI is an essential step toward building fully autonomous business units, and Oobit plans to significantly scale the agent economy during the two-month expansion period. This represents more than just a change in payment methods; it shows that the paradigm of corporate operations is shifting toward autonomous intelligence.

New Standards for AI Commerce and Market Outlook

Oobit's move is significant in that it has built the infrastructure for AI agents to function as independent economic units, beyond just providing a payment method. In particular, the combination of Visa's extensive merchant network and Tether's abundant liquidity allows companies to operate AI-based automated businesses regardless of borders. This is considered one of the most notable practical use cases in the crypto market in 2026.

As of May 2026, many fintech companies are entering the AI payment market, but Oobit has secured a differentiated competitive edge through its strong partnership with Tether. The $140 billion USDT ecosystem plays a role in minimizing slippage or liquidity issues that may occur when AI agents perform large-scale transactions. This stability serves as a foundation of trust for companies to confidently entrust their core operations to AI agents.

The challenge ahead is to clarify legal liability and regulatory compliance regarding AI agent spending. Oobit is addressing these concerns through real-time logging and transparent data provision, which is expected to be an important indicator for companies adopting AI as a core part of their operations in the future. In the second half of 2026, the spread of the autonomous economy is expected to accelerate as more companies adopt Agent Cards.