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At Joint Shares, we are committed to delivering secure, compliant, and client-focused financial services—from personal lending to institutional investments

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Head Office Address
17‑21 boulevard Joseph II, L‑1840 Luxembourg, Luxembourg
API Support Portal | Joint Shares LLC

Developer API Support

Powerful, scalable APIs with comprehensive documentation and world-class support for integrating with Joint Shares LLC

99.9%
Uptime
250ms
Avg Response
24/7
Support
100+
Endpoints

API Documentation

Getting Started

Learn the basics of our API, from authentication to making your first request. Perfect for developers new to our platform.

  • Authentication methods
  • Base URLs and endpoints
  • Rate limiting information
  • Error handling
Get Started

API Reference

Comprehensive documentation for all API endpoints, parameters, and response formats.

  • Detailed endpoint documentation
  • Request/response examples
  • Parameter descriptions
  • Code samples in multiple languages
View Reference

Guides & Tutorials

Step-by-step tutorials for common use cases and integration scenarios.

  • Integration tutorials
  • Best practices
  • Common use cases
  • Troubleshooting guides
Explore Guides

Authentication

Secure your API integrations with our robust authentication and authorization system.

  • API keys management
  • OAuth 2.0 implementation
  • JWT tokens
  • Permission scopes
Learn More

Code Examples

API Request Example

JavaScript
Python
cURL
PHP
const fetchUserData = async (userId) => {
  try {
    const response = await fetch(`https://api.jointshares.com/v1/users/${userId}`, {
      method: 'GET',
      headers: {
        'Authorization': `Bearer ${apiKey}`,
        'Content-Type': 'application/json'
      }
    });
    const data = await response.json();
    console.log(data);
  } catch (error) {
    console.error('Error fetching user data:', error);
  }
};

SDKs & Libraries

JavaScript SDK

Official JavaScript library for Node.js and browser environments.

  • TypeScript definitions included
  • Promise-based API
  • Automatic retry logic
  • Browser and Node.js support
Install SDK

Python Library

Comprehensive Python library with async support.

  • Python 3.6+ compatible
  • Asynchronous and synchronous clients
  • Pagination helpers
  • Full type annotations
Install Library

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