Use Case
Automate Agency Client Agreements
Send agency retainer agreements, project proposals, and client contracts for e-signature via API. Automate your client onboarding.
The problem
Agencies send retainer agreements, project proposals, and master service agreements to every new client. Each document is slightly different — different scope, different rates, different deliverables. Manual editing and chasing signatures wastes hours every week.
The solution
Store your agreement template as markdown. When a deal closes, populate it with the client's specific data and send via API. The client signs digitally and both parties get the certified PDF immediately.
Example document template
Markdown template
# Agency Retainer Agreement
**Agency:** {{agencyName}}
**Client:** {{clientName}}
## Monthly Retainer
{{retainerAmount}}/month for {{serviceDescription}}
## Deliverables
{{deliverablesList}}
## Payment Terms
- Monthly invoicing on the 1st
- Net 14 payment terms
- 3-month minimum commitmentReplace 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
- Close deals faster — send agreements instantly
- Consistent branding across all client contracts
- Dynamic scoping — each agreement reflects the actual deal
- Audit trail proves what was agreed
- Integrates with your CRM or project management tool
Related reading
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