{"repo":"burn0-dev/burn0","free":true,"listed":false,"github":"https://github.com/burn0-dev/burn0","clone":"git clone https://github.com/burn0-dev/burn0.git","description":"Lightweight cost observability for every API call in your stack. Track LLM tokens, database ops, and external services from your terminal.","language":"TypeScript","stars":43,"topics":["ai","anthropic","api-monitoring","cost-tracking","developer-tools","hacktoberfest","llm","llmops","nodejs","observability"],"license":"MIT","category":"ai-agents","readme_excerpt":"🔥 burn0 Know what your code costs One import tracks every API call in your stack. LLMs, SaaS, infrastructure. See per-request costs in real time. The cost observability layer your codebase is missing.       Website · Docs · Dashboard · Twitter --- 🎬 See it in action https://github.com/user-attachments/assets/56962fc8-b9cf-49b2-9481-bc10aca6fb56 The Problem You're running OpenAI, Anthropic, Stripe, Supabase, SendGrid, and a dozen other APIs. Your monthly bill is $2,847 and climbing 340% month-over-month. You have no idea which feature is burning money. Observability platforms charge $199/mo. API monitoring tools charge $149/mo. Cost management SaaS charges $99/mo. burn0 is free. One import. That's it. --- Quick Start Add one line to your entry file: That's it. Costs appear in your terminal: On exit: Want full history and dashboards? Add an API key: Now you get a live event feed , cost breakdown by service , monthly projections , and full request history — all at burn0.dev/dashboard. burn0 only syncs metadata (service, model, tokens, cost, latency) — never request/response bodies or your API keys. --- How It Compares Observability Platform API Monitoring Cost Management SaaS burn0 ------------------- ---------------------- -------------- -------------------- ---------------------- Price $199/mo $149/mo $99/mo Free forever Setup SDK + dashboard config Proxy setup Manual tagging One import Latency 5-50ms 10-100ms Async Start local, upgrade when ready. burn0 works","default_branch":null,"files":null,"tree":[],"storefront":"/r/burn0-dev","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/burn0-dev/burn0/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}