We open-sourced L402 HTTP client libraries for Python, TypeScript, and .NET. Drop-in replacements for your HTTP client that automatically handle 402 Payment Required responses.

Your app hits a paywall → library detects 402 → pays the Lightning invoice → retries with proof of payment. Zero code changes to your business logic.

Python: l402-requests
TypeScript: l402-fetch  
.NET: L402.HttpClient

All free. All open source. Built for the agent economy.

https://docs.lightningenable.com

#l402 #opensource #lightning #python #typescript #dotnet