I built a zero-dependency library to estimate LLM API costs before sending a request
If you build features on top of LLM APIs, you have probably been surprised by a bill at least once. Nothing is broken; you simply had no idea what a request would cost until the invoice arrived. So I built a small library that answers one question before you call the API: how much will this request…
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- 2026-11-07 18:37 · DEV Community — AI
I built a zero-dependency library to estimate LLM API costs before sending a request