Your APIs were designed for humans and orderly machines: clean request, tidy response, stateless, rate-limited. Then along came #agenticAI—recursive, stateful, jittery little things that retry forever, chain calls together, and dream up new query paths at 3 a.m. The result? Your APIs start looking less like infrastructure and more like trauma patients. Rate limits collapse. Monitoring floods. Security controls meant for human logins don’t make sense when the caller is a bot acting on its own intent. The punchline: enterprises aren’t serving users anymore, they’re serving swarms of other AIs. If you don’t rethink throttling, observability, and runtime policy, your endpoints are going to get steamrolled. Watch this latest episode of #F5's Pop Goes the Stack as host Lori MacVittie and guest Connor Hicks explore how enterprises can adapt and thrive—hit play now to future-proof your APIs! Chapters: 00:00 Welcome to Pop Goes the Stack 01:01 The Problem with APIs in the Age of Agents 03:02 Unpredictable Access Patterns from AI Agents 04:27 Authentication and Authorization Challenges Amplified 07:20 Should you rewrite your APIs for AI? 09:29 The Role of MCP as a Choke Point 11:54 GraphQL and the Case for an Agent Query Language (AQL) 13:43 The Evolution to Best Practices 16:55 Building Security and Semantics for AI Agents 18:01 The OSI Layer 8: The Agentic Layer 19:12 Three Key Takeaways Learn how you can stay ahead of the curve and keep your stack whole with additional insights on app security, multicloud, AI, and emerging tech: https://go.f5.net/wht96z64 Read AI Agentic workflows and Enterprise APIs: Adapting API architectures for the age of AI agents: https://go.f5.net/w0zcmii7 More about F5: https://go.f5.net/g9s0barz Read our blog: https://go.f5.net/po4ca89m Follow us on LinkedIn: https://go.f5.net/h4czuieb

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