Kin Lane, the Chief Evangelist of Postman, has spent the last decade helping organizations think through their API lifecycles and optimize their business processes. He continues to be a prolific writer on his famous blog site, the API Evangelist. Kin shares his perspectives on API governance, guidelines for deprecating & versioning, and interesting implementations he’s seen with Postman Collections. Specifically, he covers: • Kin's path into APIs and what led him to Postman • How prevalent are APIs • Standardizing APIs across your entire company • Ensuring API governance in larger companies vs. startups • DevEx is more than documentation • Measuring developer activation and success • How to evaluate DevRel • What is APIOps • Versioning guidelines • HTTP headers are very important • Know your customer so you can communicate change • Tired of supporting multiple client libraries • Stabilizing your API lifecycle • Is there a market for GraphQL • Are there any good resources for APIs