video1.0<iframe src="https://www.loom.com/embed/572edaeaf87d4e3a9397e584018a5429" frameborder="0" width="1140" height="855" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>8551140Loomhttps://www.loom.com8551140https://cdn.loom.com/sessions/thumbnails/572edaeaf87d4e3a9397e584018a5429-244dc0f17f0f84d5.gif192.84This Loom explains how Infrast is using USDC yield to fund developer spending keys without repeatedly topping up. It contrasts prior requests for additional Adaptum credits with a setup where about $800,000 in USDC earning roughly 4.5% can support around $200 million tokens per month while keeping the principal untouched. The treasury is a live app on Arbitrum Mainnet that deposits USDC into a vault and distributes only earned interest to inference keys, with spending blocked until the vault has earned yield. The demo shows a developer key that can spend from interest only, interest accumulating to a model tool budget, and monthly settlement where usage pays providers and Infrast keeps 10%.