Developer API

Easy Sign API

Automate document signing with a simple REST API. Perfect for AI agents, CRM integrations, and workflow automation.

Core Capabilities

Everything you need to integrate document signing into your applications.

Send for Signature

Create and send signature requests with a single API call. Specify recipients, document URL, and signing instructions.

Verify Documents

Verify the authenticity of signed documents programmatically. Check signing status and audit trails.

Track Status

Monitor signing progress in real-time. Know when documents are viewed, signed, or completed.

Quick Example

Send a signature request with a single API call.

Terminal

curl -X POST https://easy-sign.ca/api/agent/sign-request \
  -H "Authorization: Bearer es_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "recipient": {
      "name": "John Doe",
      "email": "john@example.com"
    },
    "document": {
      "url": "https://example.com/contract.pdf",
      "name": "Service Agreement"
    }
  }'

That's it! The recipient receives an email with a secure signing link.

Use Cases

Build powerful integrations for any workflow.

AI Agents

Let AI assistants handle document signing workflows automatically.

CRM Integration

Connect with Salesforce, HubSpot, or your custom CRM for seamless signing.

Workflow Automation

Build automated pipelines with Zapier, Make, or custom scripts.

Built for Developers & AI Agents

• RESTful JSON API with clear error messages
• Bearer token authentication (API keys)
• Support for document URLs and base64 encoding
• Rate limiting: 100 requests/minute
• Comprehensive error codes for debugging

Ready to Get Started?

Create your API key and start automating document signing today.