Connect DigitalOcean Spaces

DigitalOcean Spaces is an S3-compatible object storage service with a simple flat-rate pricing model. This guide walks you through connecting it to HeftySend.

Custom storage requires a Premium or Ultra plan. See Using your own storage with HeftySend for an overview.

Step 1: Create your Spaces bucket

  • Go to your DigitalOcean Control Panel
  • Click "Create" then "Spaces Object Storage"
  • Choose a datacenter region closest to your users
  • Enable CDN if you want faster global access (recommended)
  • Enter a unique name for your Space
  • Click "Create a Space"

Step 2: Set up CORS

  • Click on your Space name to open it
  • Go to the "Settings" tab
  • Scroll to "CORS Configurations" and click "Add"
  • Configure with these values:
Origin: *
Allowed Methods: GET, PUT, POST, DELETE, HEAD
Allowed Headers: *
Max Age: 3000
  • Click "Save Options"

CORS must be added in the Space Settings or browser uploads will fail. Wait a few minutes after saving.

Step 3: Generate Spaces access keys

  • Go to API > Spaces Keys
  • Click "Generate New Key"
  • Enter a name for your key (for example, HeftySend)
  • Click "Create Access Key"

The secret key is only shown once. Save both the Access Key and Secret Key immediately.

Step 4: Find your endpoint

Your endpoint follows this format:

https://[REGION].digitaloceanspaces.com

Replace [REGION] with your Space's region code. You can find this in your Space's settings or URL.

Step 5: Connect to HeftySend

  1. Go to Settings > Storage in your HeftySend dashboard
  2. Click "Configure S3 Storage"
  3. Enter your endpoint URL
  4. Enter your Access Key and Secret Key
  5. Enter your Space name as the bucket name
  6. Select your region from the dropdown
  7. Click "Test Connection" then "Save"

Available regions

Region code Location
nyc3 New York City 3
sfo2 San Francisco 2
sfo3 San Francisco 3
ams3 Amsterdam 3
sgp1 Singapore 1
fra1 Frankfurt 1
syd1 Sydney 1

Troubleshooting

If connection fails, make sure your endpoint uses the correct region code and that the Space name is exact (it is case-sensitive). For CORS errors, verify all required methods are listed and wait a few minutes after saving.

Last updated on March 10, 2026