I saw a video the other day and it kind of broke my brain. In 2026, AI agents don't browse websites. They call APIs. Cursor, Claude, Lovable, every agent framework. They all resolve to the same thing. API calls. So the businesses that win this shift are the APIs that agents keep calling. Pretty SaaS dashboards don't matter. Agents can't click buttons. A few examples that stuck with me: โ Screenshot One โ solo founder API that takes screenshots. Tens of thousands MRR. Doing one thing well. โ Postiz โ open-source social media API. $60K/month. Just an API. โ Resend โ email API. Integrated into thousands of codebases. Sticky as hell. The argument is API stickiness beats SaaS stickiness. SaaS users churn when a prettier tool comes along. APIs live inside someone's codebase. Ripping them out means rewriting code, retesting, redeploying. Most people don't bother. And the kicker: every AI tool I love (Cursor, Claude Code, Lovable) is just calling APIs underneath. The actual money is at the bottom of that stack. Made me think. Maybe the next wave of solo founder businesses lives in the boring infrastructure layer. Just one endpoint. One job. Done well. Honestly the more I sit with it, the more it tracks. Every tool we use is calling something else. The "calling" is the business. So what are your thoughts on it? Do you think APIs are actually about to take over SaaS in 2026, or is this just another AI hype wave?