Tether Capital announced a strategic investment in AIsa, a company that enables AI agents to access and pay for data, software, and computing services. AIsa's platform combines access and payment, allowing usage to be billed in fiat or stablecoins. The company reports over 250,000 agents running on its platform and more than 100 million transactions processed. Tether stated the investment advances its ambition to provide wider access to AI and the financial tools needed to use it.