Secure Send API Documentation

Easy API Integration

Create secure links programmatically with our simple REST API. Perfect for integrating Secure Send into your applications, workflows, or services.

Key Features

Same security guarantees as web interface
JSON responses for easy parsing
Comprehensive error handling
CORS enabled for web applications

API Parameters & Defaults

Parameter	Required	Default	Valid Values	Description
`inputData`	Required	N/A	Any string	The sensitive data to encrypt and store
`views`	Optional	`1`	`1-5`	Number of times the data can be viewed
`expiry`	Optional	`24`	`24, 48, 72, 96, 120, 144, 168`	Expiry time in hours (1-7 days)

Smart Defaults: Missing optional parameters automatically use secure defaults (1 view, 24 hours). This ensures your data is protected even with minimal API calls.

Quick Examples

$data = [
    'inputData' => 'Your secret message here',
    'views' => 1,        // 1-5 views
    'expiry' => 24       // 24, 48, 72, 96, 120, 144, 168 hours
];

$ch = curl_init('https://web411.site/api.php');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);

$result = json_decode($response, true);

import requests

data = {
    'inputData': 'Your secret message here',
    'views': 1,        # 1-5 views
    'expiry': 24       # 24, 48, 72, 96, 120, 144, 168 hours
}

response = requests.post('https://web411.site/api.php', data=data)
result = response.json()

curl -X POST https://web411.site/api.php \
  -d "inputData=Your secret message here" \
  -d "views=1" \
  -d "expiry=24"

Sample Response

{
  "success": true,
  "data": {
    "link": "https://web411.site/SECURE-ID",
    "views": 1,
    "expiry_hours": 24,
    "expiry_date": "2025-08-26 12:13:31",
    "full_content": "🔒 Security Details:\n• Can be viewed 1 time\n..."
  }
}

Common Use Cases

Automated Systems

Generate secure links from your applications, scripts, or automated workflows. Perfect for system integrations.

API Automation

Business Applications

Integrate secure sharing into your business applications, CRM systems, or internal tools.

Enterprise Integration

Cloud Services

Use in serverless functions, webhooks, or microservices for secure data sharing.

Cloud Serverless

DevOps Tools

Share sensitive configuration, credentials, or deployment information securely in your CI/CD pipelines.

DevOps CI/CD

Error Handling

Common HTTP Status Codes

Status Code	Description	Response Format
`200 OK`	Success - Secure link created	JSON with success data
`400 Bad Request`	Invalid input data	JSON with error message
`405 Method Not Allowed`	Wrong HTTP method	JSON error response
`500 Internal Server Error`	Server error	JSON error response

Example Error Response:

{
  "success": false,
  "error": "Invalid input data. Views must be between 1 and 5."
}

Getting Started

1. Make API Call

Send a POST request to your API endpoint with the required parameters.

2. Handle Response

Parse the JSON response and extract the secure link or full content.

3. Share Securely

Use the generated link or content in your application or share with recipients.

Pro Tip: Always handle errors gracefully and provide user feedback for failed requests.