TokenToad

TokenToad shows your AI API spending right in the browser toolbar. Two modes: - $ API Billing: real-time cost tracking for Anthropic, OpenAI, and Gemini. See today's spend, weekly and monthly totals, breakdown by provider. - % Subscription Plan: track your Claude Pro/Team usage limits (session, weekly, per-model) with progress bars and reset timers. Features: - Live cost badge in toolbar (example: $4.73 or 61%) - Auto-detects your organization ID (no API keys needed) - 31 currencies with live exchange rates - Budget alerts with customizable thresholds - Export usage data as CSV or JSON - Sparkline chart showing 24h spending trend - Works with platform.claude.com and claude.ai session cookies - Minimal permissions, no data sent to third parties - Clean cream-and-terracotta design TokenToad does not consume any API tokens or credits to operate. It reads usage data from platform.claude.com and claude.ai using your existing browser session cookies (the same requests these sites make when you open their Usage page). The extension also passively intercepts responses from API calls already made by your other tools and extracts token counts from them. Zero cost to run. Perfect for developers and teams who want to keep AI costs visible without switching tabs.