Fabrizio Lazzaretti

Generating API Specs from DDD Workshop Artifacts with Claude Opus 4.7

A walkthrough of generating API specifications from DDD workshop artifacts (API Product Canvas and Visual Glossary) using Claude Opus 4.7. The same recipe works for both OpenAPI and AsyncAPI. Demonstrated on the Catalog Search example from "Crafting Great APIs with Domain-Driven Design", showing how the model now surfaces the assumptions it bakes into the draft.

Posted by Fabrizio Lazzaretti on Sunday, April 26, 2026

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Fabrizio Lazzaretti
Senior Managing Consultant | CNCF Ambassador

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