Save every generated PDF to your MinIO server
DocSpring's S3 integration works with MinIO. Every PDF it generates is copied into a bucket on storage you run yourself, in your own data center or cloud account.
What you can do with MinIO
Uploads
- Every PDF, automatically
- Each PDF is uploaded as soon as it's generated, including combined PDFs.
- Your own file paths
- Build each path from the template, the date, and your own metadata, for example a folder for each client.
- Choose which PDFs
- Upload live PDFs, test PDFs or both, and limit uploads to specific API tokens.
Access and status
- A MinIO access key
- Connect with an access key whose policy can write to your bucket. Your server needs a public HTTPS address.
- Upload status and alerts
- Each PDF shows whether its upload is done or failed, and DocSpring emails you if uploads keep failing.
Set up the MinIO integration
Read the setup guide- On your MinIO server, create an access key with a policy that can write to your bucket.
- In DocSpring, open Integrations, choose Set up MinIO, and enter your server's HTTPS address, your bucket's name and the access key.
- Set the file path and choose which PDFs to upload.
- Generate a PDF and check that it appears in your bucket.
Example workflows
Documents on your own servers
Keep every generated and signed document on storage you run and control.
Start your own processing
Use MinIO bucket notifications to start your own workflow when a new PDF arrives.
DocSpring Enterprise
Self-hosted DocSpring Enterprise can also upload to MinIO on your private network.
Try DocSpring with MinIO
Upload a PDF or a Word document, design a page, or write HTML, then connect MinIO. No credit card needed.

