An honest provider matrix.
Eleven providers ship with real usage data today. Eight more are detected but expose no usage API — we mark them so, rather than pretending. Confidence labels live on every row.
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exact Exact
Numbers come from the vendor's own API or local logs — counted, not guessed.
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estimated Estimated
Numbers come from a local pricing table or a token estimate. Good for trends. Bad for tax audits.
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unavailable Unavailable
The vendor doesn't expose this. We mark it so, instead of pretending.
Eleven providers ship with live data.
Each one names exactly where data comes from, what we can know about cost, and how quota is shaped. Notes capture limitations we'd rather you read than discover later.
| Provider | Where the data comes from | Cost | Quota | Credential |
|---|---|---|---|---|
 Claude Code Anthropic's CLI agent — reads ~/.claude/projects/**/*.jsonl | Local JSONL + statusline bridge | exact | yes | none (local) |
 Codex (OpenAI CLI) ChatGPT's coding CLI — reads ~/.codex/sessions/rollout-*.jsonl | Local rollout JSONL | exact | yes | none (local) or ~/.codex/auth.json for hosted refresh |
 OpenAI Organization-wide usage from the admin API | /v1/organization/usage/completions | exact | partial | Org admin key (sk-…) |
 GitHub Copilot Per-seat premium-interaction + chat limits | api.github.com/copilot_internal/user | estimated | yes | GitHub OAuth or PAT (read:user) |
 Cursor Plan usage in USD straight from Cursor's web API | cursor.com/api/usage-summary | exact | yes | Workos session token (auto-extracted) |
 Factory (Droid) Plan tier + rolling 5h/7d/30d windows, lane-aware | factory.ai org subscription + local session settings | exact | partial | WorkOS browser session captured by FactoryLoginHelper |
 MiniMax Coding Plan remaining quota per model | minimax.io coding-plan endpoint | exact | yes | Coding Plan key sk-cp-… |
 Z.ai (GLM) Token + MCP limits from BigModel monitor API | api.z.ai monitor/usage/quota/limit | exact | yes | API key |
 Warp Request credits, refresh windows, bonus grants | app.warp.dev GraphQL | exact | yes | wk-… API key |
 Ollama Local models cost zero; Cloud routing optional | localhost:11434 + ollama.com (cloud) | exact | partial | none (local); Ollama Cloud API key (cloud) |
 Kimi (Moonshot) Weekly tokens + requests from kimi.com billing service | kimi.com BillingService | exact | yes | JWT bearer from kimi.com session or KIMI_AUTH_TOKEN |
| OpenRouter Per-call cost in USD straight from the vendor | openrouter.ai /v1/activity | exact | no | API key sk-or-… |
 Anthropic Console Org-wide messages usage report | api.anthropic.com /v1/organizations/usage_report/messages | estimated | partial | sk-ant-admin-… (org admin) |
 Aider Local analytics — tokens only, no vendor quota | ~/.aider/analytics.jsonl | exact | no | none |
 Forge Counts from ~/forge/.forge.db; routes through local gateway | Local SQLite | estimated | no | none |
Vendors that don't expose data.
These get a presence in OpenBurnBar — Installed / Not installed — but no usage rows. The vendor has to expose data for us to surface it.
| Provider | Where the data comes from | Cost | Quota |
|---|---|---|---|
 Gemini CLI Per-session disk tokens exist, but Google AI Studio has no quota API. | Local session files only | unavailable | no |
 Cline Detection only; no usage API exposed | Install detection | unavailable | no |
 Roo Code Detection only | Install detection | unavailable | no |
 Kilo Code Detection only | Install detection | unavailable | no |
 Augment Detection only | Install detection | unavailable | no |
 Windsurf Detection only | Install detection | unavailable | no |
 Goose Detection only | Install detection | unavailable | no |
 OpenClaw Detection only | Install detection | unavailable | no |
Where it gets messy.
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OpenAI & Anthropic admin keys
Both use org admin keys (
sk-…/sk-ant-admin-…), not regular API keys. Daily-granularity usage with ~24h vendor lag. We compute cost locally from a public pricing table — accurate for trends, not for tax audits. -
Cursor & Factory
Cursor's plan-usage and Factory's billing both rely on unofficial endpoints behind your authenticated session. Cursor's data is captured from the editor's local state DB; Factory uses a WorkOS browser session you complete via the in-app login helper. If the vendor changes shape, refresh breaks. We won't pretend it's covered by an SLA.
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Z.ai endpoint
The BigModel
monitor/usage/quota/limitendpoint is undocumented. It works today and returns clean numbers; the vendor can change it tomorrow. -
Warp
Requires a spoofed
User-Agentupstream — Warp's edge limiter returns 429 otherwise. -
Gemini
Google AI Studio has no programmatic quota API. Per-session disk tokens exist on Gemini CLI; aggregate billing requires Vertex BigQuery exports, which we don't implement today.
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Claude Code & Codex stay self-hosted
Their real data sources live in your local filesystem. A cloud function has no lawful way to read them without an agent on your Mac. Plus, Anthropic's policy disallows third-party hosting of Claude.ai credentials — and we agree with that line.
If your vendor is missing, file an issue.
We add providers when there's a real data source and a real user.