{"registry_version":"2026.1025.387","generated_at":"2026-10-25T06:27:00Z","content_sha256":"089d16f627d9365e3d0663cc8069203706d7cb23a76c332226e29686968811a5","signed":true,"signature":{"key_id":"ed25519:74ca19268e364242","algorithm":"ed25519","expires_at":"2026-11-24T06:27:09Z","expired":false,"manifest":"/registry/manifest.json"},"entry_sha256":"4a543627f753de5fb8f2b65db68e2d8bb6215c454f0f92f9172f030756759974","entry":{"id":"backblaze/b2","name":"Backblaze B2 bucket and application key","vendor":"Backblaze","summary":"Create a Backblaze B2 account and bucket, then an application key scoped to that bucket; the keyID and applicationKey work with the B2 and S3-compatible APIs.","aliases":["b2","backblaze"],"category":"storage","group":"A","homepage":"https://www.backblaze.com/cloud-storage","docs":["https://www.backblaze.com/docs/cloud-storage-create-and-manage-app-keys"],"status":"researched","last_verified":null,"last_researched":"2026-10-25","sources":[{"id":"app-keys","url":"https://www.backblaze.com/docs/cloud-storage-create-and-manage-app-keys","title":"Create and manage app keys","accessed":"2026-10-25","supports":"Application Keys page, Add a New Application Key, name, Allow Access to Bucket(s) all or one bucket, Allow List All Bucket Names, Read and Write / Read Only / Write Only, optional file prefix and expiry in seconds; keyID always visible, applicationKey shown once; master key gives full access and is invalidated when regenerated.","kind":"official"},{"id":"pricing","url":"https://www.backblaze.com/cloud-storage/pricing","title":"B2 Cloud Storage pricing","accessed":"2026-10-25","supports":"First 10 GB storage always free; from $6.95 per TB per month; free egress up to 3x average monthly storage then $0.01/GB; no minimum file size or duration fees.","kind":"official"}],"allowed_domains":["secure.backblaze.com","backblaze.com"],"steps":[{"id":"sign-up","title":"Create or sign in to a Backblaze account","summary":"The person signs up for B2 Cloud Storage at backblaze.com. verapli never creates the account.","route":"guided","depends_on":[],"gate":"human_submit","url":"https://www.backblaze.com/sign-up/cloud-storage"},{"id":"create-bucket","title":"Create a bucket","summary":"In the web console under B2 Cloud Storage, create a bucket for the app (private unless files must be public).","route":"guided","depends_on":["sign-up"],"gate":"human_submit"},{"id":"create-app-key","title":"Create an application key","summary":"Open Application Keys, click Add a New Application Key, name it, restrict Allow Access to Bucket(s) to the one bucket, choose Read and Write (or narrower), and create it. Do not use the master key in apps. verapli captures the applicationKey, which appears only once, and the keyID.","route":"copilot","depends_on":["create-bucket"],"gate":"human_submit","url":"https://secure.backblaze.com/app_keys.htm","capture":{"env":"B2_APPLICATION_KEY","kind":"secret"},"sources":["app-keys"]}],"outputs":[{"name":"B2_APPLICATION_KEY_ID","description":"keyID of the application key (also the S3 access key id). Name chosen by verapli.","secret":false,"from_step":"create-app-key"},{"name":"B2_APPLICATION_KEY","description":"applicationKey, shown once (also the S3 secret key). Name chosen by verapli.","secret":true,"from_step":"create-app-key"}],"terms_notes":[{"kind":"rules_say","severity":"amber","text":"The master application key gives complete access to the account, and generating a new one invalidates the old one; use bucket-scoped keys for apps.","source":"app-keys"}],"pricing_notes":{"free_tier":"First 10 GB storage always free; egress free up to 3x average monthly storage.","costs":"From $6.95 per TB per month; egress beyond allowance $0.01/GB.","source":"pricing"},"stripe_projects":false,"api_provisioning":{"available":"partial","notes":"Buckets and further keys can be created through the B2 API with a key that has those capabilities; sign-up is human-only.","source":"app-keys"},"detect":{"env_names":["B2_APPLICATION_KEY_ID","B2_APPLICATION_KEY"]}}}