Patrei API that blocks prompt injection
Just stop jailbreaks & prompt hacks with one API call.
Patrei API that blocks prompt injection launched on September 16, 2025 with 6 votes, #3,421 of 8,160 launches that month. The site was still online in September 2026, 1 year on.
What it does
It's clear that LLMs are prone to prompt injection. My prompt injection scanner scans prompts for attacks before they reach your LLM models. What is returned is a score that indicates risk. Fast, cheap, and constantly updated based on your feedback.
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