5 Key Takeaways From apidays New York 2026
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A conference recap from apidays New York 2026 highlighting five major themes: APIs becoming the execution layer for AI agents, new security and governance challenges introduced by agentic AI, the continued importance of API fundamentals like OpenAPI spec quality and design-first practices, ongoing legacy modernization across industries, and the emerging need to optimize AI agent usage through cost control and semantic caching. Speakers from Mastercard, Capital One, U.S. Bank, Salesforce, Verizon, and others shared practical insights on preparing API infrastructure for autonomous AI systems.
Table of contents
1. APIs Are Becoming the Execution Layer for AI Agents2. Agentic AI Complicates Security and Governance3. Solid API Fundamentals Matter More Than Ever4. Legacy Modernization Is Still a Core API Story5. The Next Challenge Will Be Optimizing Agent UseTime to Prepare the AI Execution LayerAI SummarySort: