Backblaze S3-Compatible API

The Backblaze S3-Compatible API allows existing applications built for Amazon S3 to work with Backblaze B2 Cloud Storage with minimal code changes. Supports S3 authentication (AWS Signature V4) and S3 API operations for bucket and object management. Endpoint URLs follow the pattern s3..backblazeb2.com.

API entry from apis.yml

apis.yml Raw ↑
aid: backblaze:backblaze-s3-compatible-api
name: Backblaze S3-Compatible API
tags:
- Cloud Storage
- Object Storage
- S3 Compatible
humanURL: https://www.backblaze.com/apidocs/introduction-to-the-s3-compatible-api
properties:
- type: Documentation
  url: https://www.backblaze.com/apidocs/introduction-to-the-s3-compatible-api
- type: APIReference
  url: https://www.backblaze.com/docs/cloud-storage-call-the-s3-compatible-api
description: The Backblaze S3-Compatible API allows existing applications built for Amazon S3 to work
  with Backblaze B2 Cloud Storage with minimal code changes. Supports S3 authentication (AWS Signature
  V4) and S3 API operations for bucket and object management. Endpoint URLs follow the pattern s3.<region>.backblazeb2.com.