Use Case
Automate NDA Signing
Send mutual NDAs for e-signature in seconds with one API call. No templates, no PDF editing, no manual follow-up.
The problem
NDAs are the most common contract in business, yet most companies still send them manually. Copy a template, edit the names and dates, export to PDF, email it, wait for a response, chase the signature, file the signed copy.
The solution
One API call. Pass the party names and emails, Signbee generates the NDA as a PDF from markdown, sends it for signing, and delivers the certified copy to both parties.
Example document template
Markdown template
# Mutual Non-Disclosure Agreement
This Mutual Non-Disclosure Agreement is entered into as of
{{date}} between:
**Party A:** {{partyAName}} ({{partyAEmail}})
**Party B:** {{partyBName}} ({{partyBEmail}})
## Confidential Information
Each party agrees to hold in confidence all proprietary
information received from the other party...
## Duration
This agreement remains in effect for {{duration}}
from the date of signing.Replace the {{variables}} with your application data and send via API.
Send it with one API call
curl
curl -X POST https://signb.ee/api/send \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"content": "YOUR_RENDERED_MARKDOWN",
"senderName": "Your Name",
"senderEmail": "you@company.com",
"recipientName": "Recipient Name",
"recipientEmail": "recipient@email.com"
}'Why this approach works
- Send an NDA in 30 seconds, not 30 minutes
- Both mutual and one-way NDAs supported
- No template builder needed — markdown is the template
- Legally binding under ESIGN, eIDAS, and ECA
- Works without an API key — sender verifies via email
Related reading
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