R2 Data Access Logs are now generally available. Turn on logging for a bucket to record object read, write, list, multipart upload, and delete operations with response status codes below 400 . Data Access Logs cover requests made through the S3-compatible API, Cloudflare API and dashboard, Workers bindings, and public buckets through r2.dev or custom domains.
R2 - R2 Data Access Logs
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September 4, 2026
domain
cloudflare