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Backblaze B2

Connect & Ingest data from / into a Backblaze B2 Bucket

Sling CLI Setup

The following credentials keys are accepted:
  • bucket (required) -> The name of the Bucket
  • access_key_id (required) -> The Access Key ID to access the bucket
  • secret_access_key (required) -> The Secret Key to access the bucket
  • endpoint (required) -> endpoint hostname for (e.g.
Here are examples of setting a connection named BACKBLAZE. We must provide the type=s3 property:
$ sling conns set BACKBLAZE type=s3 bucket=sling-bucket access_key_id=ACCESS_KEY_ID secret_access_key="SECRET_ACCESS_KEY" endpoint=<endpoint>

Environment Variable

In JSON/YAML format:
export BACKBLAZE='{"type": "s3", "bucket": "sling-bucket", "access_key_id": "ACCESS_KEY_ID", "secret_access_key": "SECRET_ACCESS_KEY", "endpoint": "<endpoint>"}'

Sling Env File YAML

See here to learn more about the sling env.yaml file.
type: s3
bucket: <bucket>
access_key_id: <access_key_id>
secret_access_key: '<secret_access_key>'
endpoint: '<endpoint>'
If you are facing issues connecting, please reach out to us at [email protected] or open a Github Issue here.