Tether has invested in AIsa, a platform where AI agents pay for data and services.

AIsa brings access and payments together in one place: an agent gets AI models, data, APIs, and computing through a single interface and pays per call, with no separate subscriptions or contracts. Settlements are made in fiat or stablecoins, and businesses set spending limits.

According to AIsa, the platform has more than 250,000 agents, over 100 million transactions, and more than 5,000 connected APIs, skills, and models. The investment amount was not disclosed.