Integrations

DokuBrain integrates with external systems to sync extracted data, trigger workflows, and receive documents.

Google Sheets

Export extracted document data directly to Google Sheets:

1. Go to Settings → Integrations → Google Sheets
2. Click Connect Google Account and authorize access
3. Select a spreadsheet or create a new one
4. Map extracted fields to sheet columns

Once connected, you can configure workflows to auto-export to Sheets after extraction.

Webhooks

Receive real-time notifications when events occur in DokuBrain:

curl -X POST https://api.dokubrain.com/api/v1/webhooks \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://your-app.com/webhooks/dokubrain",
    "events": [
      "document.processed",
      "document.classified",
      "workflow.completed"
    ],
    "secret": "whsec_your_signing_secret"
  }'

Webhook events

Verifying webhook signatures

All webhook payloads include a signature in the X-DokuBrain-Signature header. Verify it using HMAC-SHA256:

const crypto = require('crypto');
 
function verifyWebhook(payload, signature, secret) {
  const expected = crypto
    .createHmac('sha256', secret)
    .update(payload)
    .digest('hex');
  return crypto.timingSafeEqual(
    Buffer.from(signature),
    Buffer.from(expected)
  );
}

Email ingestion

DokuBrain can process documents received via email. Configure a dedicated email address and any documents attached to incoming emails will be automatically uploaded and processed.

API keys

Manage API keys programmatically:

curl https://api.dokubrain.com/api/v1/api-keys \
  -H "Authorization: Bearer YOUR_API_KEY"

See the Authentication guide for details on API key management.