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Dashboard

The burn0 dashboard at burn0.dev/dashboard gives you a visual breakdown of your API costs across all projects.

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Features

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Cost overview

The main dashboard shows:
  • Monthly projection — estimated monthly spend based on recent usage
  • Period spend — total cost for the selected period (today, 7 days, 30 days)
  • Average cost per call — helps identify expensive patterns
  • Token usage — total input/output tokens across all LLM calls

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Per-project breakdown

Each project shows:
  • Category pills — LLM, API, and Infrastructure costs at a glance
  • Service breakdown — cost per service with percentage bars
  • Model-level detail — expand any service to see per-model costs, tokens, latency, and error rates
  • Daily sparkline — visual trend of daily spend
  • Infrastructure costs — monthly plan costs for services like Vercel, Supabase

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Live event feed

Navigate to Events in the sidebar to see every API call in real-time:
  • Streams events via SSE as they happen
  • Shows service, model, tokens, latency, status code, and cost
  • Click any event for full details
  • Filter by service
  • Green “Live” indicator when connected

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Getting started

1

Sign in

Go to burn0.dev/login and sign in with GitHub.
2

Create an API key

Navigate to API Keys in the sidebar and create a new key.
3

Add the key to your project

Add BURN0_API_KEY=your_key to your project’s .env file, or run npx burn0 connect.
4

Run your app

Start your app. Events will appear in the dashboard within seconds.