onllm-dev/onWatch
A background daemon that monitors AI API usage, quotas, and spending across multiple LLM providers in real time.

Not currently ranked — collecting fresh signals.
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onWatch tracks API quotas and token usage across providers including Claude Code, Codex, GitHub Copilot, and others via polling their public endpoints. It stores historical data in SQLite and presents a local web dashboard for real-time monitoring, alerting, and usage analytics. The tool runs as a lightweight background daemon and supports ingesting telemetry from custom API-driven workflows.
Frequently asked
- What is onllm-dev/onWatch?
- A background daemon that monitors AI API usage, quotas, and spending across multiple LLM providers in real time.
- Is onWatch open source?
- Yes — onllm-dev/onWatch is open source, released under the GPL-3.0 license.
- What language is onWatch written in?
- onllm-dev/onWatch is primarily written in Go.
- How popular is onWatch?
- onllm-dev/onWatch has 683 stars on GitHub.
- Where can I find onWatch?
- onllm-dev/onWatch is on GitHub at https://github.com/onllm-dev/onWatch.