BillHalt

Engineering & News

Insights from the BillHalt team on building a financial firewall for AI.

An abstract visualization of a code error or infinite loop.
Horror Story
The $10k Infinite Loop Post-Mortem
How a single developer pushed a recursive loop that cost thousands in minutes, and how it could have been prevented.
A clean, modern server room or data center.
Engineering
Moving off Cloud Functions
A deep dive into the architectural decisions that power BillHalt's sub-10ms latency for real-time API interception.
A complex graph or chart showing data analysis.
Benchmark
Gemini vs Pro Cost Analysis
We benchmarked the cost and performance of Google's latest models for common tasks. The results might surprise you.