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B2 API

These knowledge base articles help you make sense of the B2 API.

Object Lock FAQs
What is Object Lock? Object Lock is a feature that makes data immutable...
Troy Troy
Bunny Integration Quick Start Guide
  Introduction Welcome to the Backblaze guide for Bunny.net setup and In...
Daniel Pinheiro Daniel Pinheiro
Guide for using Fastly Compute @ Edge with Backblaze B2
  Introduction It’s not uncommon for developers to connect Fastly's gl...
Udara Gunawardena Udara Gunawardena
SSE Command Line and API Examples
Server-side encryption protects your data by encrypting it before it is ...
Jared Scott Jared Scott
Does the B2 S3 Compatible API support Pre-Signed URLs?
As outlined in the S3 Compatible API documentation, Pre-Signed URLs are ...
Troy Troy
Using CORS in private buckets
Using CORS in private buckets Because browsers are specifically mandated...
Nathan Verrilli Nathan Verrilli
How does the startFileName parameter work on the b2_list file_names API?
Let's say you have the following folder structure in a bucketcats/  phot...
Anthony Anthony
Does B2 require a SHA-1 hash to be provided with an upload?
When you upload a file to B2, you should provide a SHA-1 hash of the con...
nilayp nilayp