opencode-usage

CLI tool for tracking OpenCode AI coding assistant usage and costs.

Features

• Daily or monthly usage breakdown with token counts and estimated costs
• Provider breakdown (Anthropic, OpenAI, Google, etc.)
• Filter by provider, date range, or relative time
• Watch mode for live monitoring
• JSON output for scripting and automation
• Model pricing for accurate cost estimation
• Terminal table output

Installation

# Run directly with bunx (recommended, fastest)
bunx opencode-usage

# Or with npx (Node.js fallback)
npx opencode-usage

# Or install globally
bun add -g opencode-usage
npm install -g opencode-usage

Usage

# Show all usage data (daily breakdown)
opencode-usage

# Filter by provider
opencode-usage --provider anthropic
opencode-usage -p openai

# Show last N days
opencode-usage --days 30
opencode-usage -d 7

# Date range filtering
opencode-usage --since 20251201 --until 20251231
opencode-usage --since 2025-12-01
opencode-usage --since 7d      # last 7 days
opencode-usage --since 1w      # last week
opencode-usage --since 1m      # last month

# Monthly aggregation
opencode-usage --monthly
opencode-usage -m --since 2025-01-01

# JSON output (for scripting)
opencode-usage --json
opencode-usage --monthly --json > usage.json

# Watch mode (live refresh every 5s)
opencode-usage --watch
opencode-usage -w -d 1

# Combine filters
opencode-usage --provider anthropic --since 7d --json

Output

┌────────────┬───────────────────────────────────┬────────────────┬──────────────┬────────────────┬────────────┐
│ Date       │ Models                            │          Input │       Output │   Total Tokens │       Cost │
├────────────┼───────────────────────────────────┼────────────────┼──────────────┼────────────────┼────────────┤
│ 2025-12-30 │ - claude-opus-4-5                 │    173,440,372 │      691,955 │    174,132,327 │    $167.42 │
│            │ - claude-sonnet-4-5               │                │              │                │            │
│            │   [anthropic]                     │    161,029,288 │      618,355 │    161,647,643 │    $162.06 │
│            │   [openai]                        │      7,109,638 │       56,201 │      7,165,839 │      $5.36 │
├────────────┼───────────────────────────────────┼────────────────┼──────────────┼────────────────┼────────────┤
│ Total      │                                   │    395,521,798 │    1,617,158 │    397,138,956 │    $417.81 │
└────────────┴───────────────────────────────────┴────────────────┴──────────────┴────────────────┴────────────┘

Supported Providers

• Anthropic: Claude Opus, Sonnet, Haiku (all versions)
• OpenAI: GPT-4o, GPT-5, O1, O3
• Google: Gemini 2.0, 2.5, 3.0
• OpenCode hosted: Free models (qwen3-coder, glm-4.7-free, etc.)

How It Works

This tool reads OpenCode session data from the SQLite database (opencode.db):

• Linux: ~/.local/share/opencode/opencode.db
• macOS: ~/.local/share/opencode/opencode.db
• Windows: %LOCALAPPDATA%/opencode/opencode.db

Requires OpenCode v1.2.0+ (SQLite storage). It aggregates token usage by day and calculates estimated costs based on current API pricing.

Note on Costs

If you're using OpenCode with a Claude Max/Pro subscription or OpenCode Zen credits, the actual cost to you is your subscription fee, not the API-equivalent cost shown here. The cost column shows what the equivalent API usage would cost for reference.

License

MIT