New cloud-bucket integration

Watch a bucket prefix and process new files automatically. Pick how you want us to authenticate.

1. 1. Provider
2. →
3. 2. Bucket details
4. →
5. 3. Verify

• AWS S3 — AssumeRole (recommended)No long-lived secrets. You paste a small IAM trust + permissions policy and we use STS.
• AWS S3 — Access keyCreate an IAM user scoped to the bucket, then paste its access key and secret.
• Cloudflare R2Cloudflare R2 token (S3 API credentials). Path-style addressing is required.
• Backblaze B2B2 Application Key scoped to a single bucket + name prefix.
• Generic S3-compatibleMinIO, Wasabi, DigitalOcean Spaces, and others. Provide the full endpoint URL.