Back to Documentation

SDKs & Libraries

Official SDKs and community libraries for easy integration with XferAPI's atomic transfer system. Choose your preferred language and get started quickly.

Early Access Program

XferAPI is currently in private beta. Contact our team to get access to SDKs and start integrating atomic transfers into your applications.

Official SDKs

Node.js SDK

Beta
2.1k/month

Official Node.js SDK with full TypeScript support, async/await, and built-in retry logic.

npm install @xferapi/node-sdk
JavaScript/TypeScript
GitHub

Python SDK

Beta

Pythonic SDK with type hints, async support, and integration with popular frameworks like Django and FastAPI.

pip install xferapi-python
Python 3.8+
GitHub

PHP SDK

Coming Soon

Modern PHP SDK with PSR compliance, Guzzle HTTP client, and Laravel integration.

PHP 8.0+

Go SDK

Coming Soon

High-performance Go SDK with context support, structured logging, and excellent concurrency.

Go 1.19+

Quick Examples

Node.js Example

JavaScript
const XferAPI = require('@xferapi/node-sdk');

const client = new XferAPI({
  apiKey: 'your_api_key',
  apiSecret: 'your_api_secret'
});

async function transferCredits() {
  try {
    const result = await client.transfer({
      transferId: 'txn_001',
      useHalfSuccess: true,
      fromAccounts: [{
        accountId: 'user_123',
        itemType: 'credits',
        amount: 100,
        changeType: 'debit'
      }],
      toAccounts: [{
        accountId: 'user_456',
        itemType: 'credits', 
        amount: 100,
        changeType: 'credit'
      }]
    });
    
    console.log('Transfer successful:', result);
  } catch (error) {
    console.error('Transfer failed:', error);
  }
}

Python Example

Python
import asyncio
from xferapi import XferAPIClient

client = XferAPIClient(
    api_key='your_api_key',
    api_secret='your_api_secret'
)

async def transfer_credits():
    try:
        result = await client.transfer(
            transfer_id='txn_001',
            use_half_success=True,
            from_accounts=[{
                'account_id': 'user_123',
                'item_type': 'credits',
                'amount': 100,
                'change_type': 'debit'
            }],
            to_accounts=[{
                'account_id': 'user_456',
                'item_type': 'credits',
                'amount': 100,
                'change_type': 'credit'
            }]
        )
        
        print(f'Transfer successful: {result}')
    except Exception as error:
        print(f'Transfer failed: {error}')

asyncio.run(transfer_credits())

Community Libraries

Community Contributions Welcome

We encourage community contributions for additional language bindings and framework integrations. Let us know what you're building!

View on GitHub

Ready to Start Building?

Join our private beta and get early access to XferAPI SDKs. We'll provide you with API credentials, SDK access, and dedicated support during integration.