Backblaze B2

api.backblazeb2.com

Community

Backblaze B2 is a low-cost cloud object storage service. The API allows you to create buckets, upload and download files, list bucket contents, and manage stored objects at a fraction of the cost of other cloud providers.

Auth

api_key

Pricing

free

Spec version

1.0

Base URL

https://api.backblazeb2.com

Crawl failures

1

Last verified

2026-03-01T11:07:55.000Z

Health

This is a community-maintained manifest. Health monitoring is not available because this service doesn't host its own /.well-known/agent endpoint yet. Learn more about trust levels →

Capabilities

create_bucket

storage

Create a new storage bucket in your Backblaze B2 account with a specified name and visibility setting.

Detail: https://api.backblazeb2.com/capabilities/create_bucket

delete_file

storage

Delete a specific version of a file from a B2 bucket using its file name and file ID.

Detail: https://api.backblazeb2.com/capabilities/delete_file

download_file

storage

Download a file from B2 storage by its file name and bucket, or by its unique file ID.

Detail: https://api.backblazeb2.com/capabilities/download_file

list_buckets

storage

List all buckets in your Backblaze B2 account along with their configuration and metadata.

Detail: https://api.backblazeb2.com/capabilities/list_buckets

list_files

storage

List files in a B2 bucket, with optional prefix filtering and pagination for navigating large collections.

Detail: https://api.backblazeb2.com/capabilities/list_files

upload_file

storage

Upload a file to a specific bucket in Backblaze B2. Requires first obtaining an upload URL via b2_get_upload_url.

Detail: https://api.backblazeb2.com/capabilities/upload_file

Agent Preview

This is what an AI agent sees when it discovers this service via the Gateway:

Service: Backblaze B2
Description: Backblaze B2 is a low-cost cloud object storage service. The API allows you to create buckets, upload and download files, list bucket contents, and manage stored objects at a fraction of the cost of other cloud providers.
Auth: api_key
Capabilities:
  - create_bucket: Create a new storage bucket in your Backblaze B2 account with a specified name and visibility setting.
  - delete_file: Delete a specific version of a file from a B2 bucket using its file name and file ID.
  - download_file: Download a file from B2 storage by its file name and bucket, or by its unique file ID.
  - list_buckets: List all buckets in your Backblaze B2 account along with their configuration and metadata.
  - list_files: List files in a B2 bucket, with optional prefix filtering and pagination for navigating large collections.
  - upload_file: Upload a file to a specific bucket in Backblaze B2. Requires first obtaining an upload URL via b2_get_upload_url.