A few days ago, when I opened Backblaze, I saw a big line of text:

That’s right! Backblaze B2 now supports the S3 API!

The S3 API is currently the most popular protocol in the market, and many hardware and software are compatible.

Backblaze B2 is a great cloud storage option with a low cost advantage.

How to use the S3 API

If the storage bucket was created before May 4, 2020, you will need to create a new one and move your files into it (we recommend using Rclone, which will automatically support B2 Copy File).

Then create a new App Key (don’t use the main one).

Here are some articles about Backblaze B2:

Backblaze B2 - Affordable Cloud Storage Service
Backblaze B2 and Cloudflare Workers Configuring Custom Domain
BackBlaze Announces First European Data Center