NoBotsPls is a server-side bot detection API. One HTTP call scores any request in real time — block fake signups, scrapers, and invalid paid traffic from your backend or edge.
Scripted registrations pollute your funnel, skew metrics, and create downstream fraud risk.
Bots scrape pricing, inventory, and content — spiking infra costs and leaking competitive data. GenAI crawlers are making it worse.
15–20% of ad spend is wasted on bot clicks and made-for-advertising inventory. Your CAC and ROAS are lying to you.
We never challenge your users. No puzzles, no interstitials. Real customers keep moving through your funnel untouched.
Pure server-to-server. No client-side scripts to slow your pages, bloat your bundle, or break with ad blockers and ITP/ETP.
A purpose-built model scores risk using headers, IP reputation (including residential proxies), and crawler signatures. Every decision comes with reasons.
Every response tells you what to do and why. No black boxes.
Free tier requires no API key — just call the endpoint and stay within the rate limit. Need higher volume? Subscribe to get your afk_… key.
/probe from your backend or edge
One GET request. We read the headers your request already carries. No SDK needed.
curl -s https://nobotspls.com/probe # no key needed on free tierBlock, flag, or log based on the response. Use our decision or set your own threshold.
Free to use within rate limits — no card, no key needed. Subscribe to remove rate limits and get your API key.
Illustrative projection — tweak assumptions to see potential impact.