Browser Run, Queues - Subscribe to Browser Run crawl events

Browser Run crawl jobs can publish lifecycle events to Cloudflare Queues. Subscribe to started, updated, and finished events to track progress or trigger downstream processing without polling.

To create an account-level subscription, run the following command:

npmyarnpnpm

npx wrangler queues subscription create <QUEUE_NAME> --source browserRun --events crawl.started,crawl.updated,crawl.finished

yarn wrangler queues subscription create <QUEUE_NAME> --source browserRun --events crawl.started,crawl.updated,crawl.finished

pnpm wrangler queues subscription create <QUEUE_NAME> --source browserRun --events crawl.started,crawl.updated,crawl.finished

For payload examples, refer to the Browser Run event schemas.