OpenAPI → AsyncAPI Skeleton Generator
Generate an AsyncAPI starter document from an OpenAPI spec to bootstrap event-driven API design. Free OpenAPI to AsyncAPI tool by Graph Tools.
Use this free OpenAPI to AsyncAPI skeleton generator to bootstrap an event-driven API design from an existing REST spec. Paste your OpenAPI document and receive a draft AsyncAPI document with channels, messages, and payload schemas derived from your existing operations and schemas. Designed for backend architects migrating to event-driven patterns, developers exploring AsyncAPI, and teams building alongside existing REST APIs.