Avoid surprise bills

How to get alerted before a surprise OpenAI API bill

Set up same-day alerts for OpenAI API cost spikes using the Costs API and a free GitHub Actions workflow. Catch runaway loops and leaked keys before the invoice.

How to get alerted before a surprise Anthropic (Claude API) bill

Get same-day alerts when Claude API spend spikes, using Anthropic's Usage & Cost Admin API and a free GitHub Actions workflow.

How to get alerted before a surprise Vercel bill

Catch Vercel usage spikes (build minutes, bandwidth, function duration) the same day with spend anomaly alerts from Vercel's billing API and GitHub Actions.