StopBotAPI: Lightweight, Predictable Bot Defense
Legacy WAFs charge usage-based fees that spike when you are attacked. StopBotAPI delivers edge perimeter mitigation on predictable, flat-rate terms—explained simply so any business owner can see exactly what it does and how much money it saves.

Why Do Websites Need StopBotAPI? (4 Real-World Problems Solved)
Today, more than half of all internet traffic is not real people—it is automated software programs (“bots”) trying to steal content, test stolen credit cards, or crash websites. Here is how old security tools fail you, and what StopBotAPI does instead:
Old Firewalls Punish You With Overage Bills When Hackers Attack
Most big security companies charge you based on how many visitors hit your site. If a hacker attacks your site with 10 million fake visits overnight, those companies send you a massive surprise bill at the end of the month. StopBotAPI charges one flat monthly price—you never pay a penny extra when absorbing an attack.
“Click All the Traffic Lights” Drives Real Customers Away
Every time you force a real shopper to solve a blurry picture puzzle (a CAPTCHA), up to 25% of them get frustrated and leave without buying. StopBotAPI works invisibly in the background. Your real human customers never click a single box or puzzle.
Stolen-Card Bots Can Drain Your Bank Account in Minutes
Criminals buy lists of stolen credit cards and use fast bots to test them on online store checkouts. For every stolen card that goes through, the bank hits the store owner with a $15.00 dispute fee (chargeback). StopBotAPI shields your checkout button so most automated card-testing bots are stopped before they reach Stripe or Shopify.
Instead of Just Blocking Bots, We Waste Their Time & Resources
When a normal firewall blocks a bot, the bot immediately tries again from a different address. When StopBotAPI catches a bot, we send it into our Ghost Node Tarpit—a super-slow fake loading tunnel that ties up the hacker's computers so they cannot attack you again.
Engineered for Modern API Protection
- 1. No CAPTCHAsSilent edge inspection preserves genuine user conversion rates. Your visitor's browser solves an invisible math check in a fraction of a second while they read your page.
- 2. Flat-Rate PricingNever pay a surcharge for absorbing massive botnet spikes. Whether we block 100 bots or 10,000,000 bots this month, your subscription price stays the same.
- 3. Drop-In SimplicityIntegrates directly into your application stack without global DNS rewrites. Copy and paste one script tag or run our 1-line installer command and you are live in 5 minutes.
Live Edge Perimeter Verification
Click any of the 3 buttons below to test StopBotAPI in real time. We will show you both a plain-English explanation of what happened and the raw computer proof underneath.

How StopBotAPI Compares to Other Security Tools
See why modern store owners and software teams switch from legacy pay-per-request firewalls and old CAPTCHA widgets to StopBotAPI.
| Feature / What It Means for You | StopBotAPI (Enterprise Core) | Old Enterprise WAFs (Cloudflare / AWS) | Basic CAPTCHA Plugins (reCAPTCHA) |
|---|---|---|---|
| Monthly Bill During a Bot AttackDo you get charged extra when hackers flood your site? | ✓ Flat Rate (Hobby $1 for 3 months then $10/mo, $29 Pro, or $199/mo — Zero Overages) | ✕ Usage-based fees spike during attacks ($2,500+/mo) | Free up to a limit, then charges per 1,000 checks |
| Customer Shopping ExperienceDo real buyers have to click traffic lights or crosswalks? | ✓ Invisible (Zero-UI Background Math Check) | Shows “Checking your browser” waiting screens | ✕ Forces frustrating picture puzzles that kill sales |
| How It Handles Hackers & ScrapersWhat happens when a bad bot is caught? | ✓ Ghost Node Tarpit + AI Brain-Scramble (Active Counter-Strike) | Simple block (lets the hacker immediately retry) | ✕ Easily bypassed by modern $1 CAPTCHA-solving farms |
| Checkout & Credit-Card Thief ProtectionMakes large-scale stolen-card testing far harder to pull off | ✓ Built-in Checkout Velocity Shield (4 attempts / 45s max) | Requires expensive custom rate-limiting rules | ✕ Does not track checkout velocity or API tampering |
| Human Mouse & Hand Movement SensorSpots fake robot clicks and invisible headless browsers | ✓ Included Automatically (Behavioral Biometrics) | ✕ Enterprise Bot Management add-on ($3,000+/mo) | Basic score only; sells user tracking data to ad networks |
| Live Dollar-Savings DashboardShows exact money saved in avoided $15 chargebacks | ✓ Built-in Financial ROI & Chargeback Calculator | ✕ Only shows complicated technical graphs | ✕ No financial tracking |
What Do the Security Terms on This Page Mean?
Whenever you see a technical term on this page, here is what it means in plain everyday English:
Legacy WAF (Web Application Firewall)
An older style of website security guard that sits in front of a website and charges you more money every time traffic increases.
Edge Perimeter Verification
Checking a visitor at the very “front door” before they are allowed inside your website, store checkout, or database.
Cryptographic Signature (HMAC)
A tamper-proof digital wax seal stamped onto legitimate requests so hackers cannot fake an order or alter a price on the way to your server.
Proof-of-Work (PoW) Puzzle
An invisible 1-second math problem solved by the visitor's web browser. Easy for 1 real person; impossible for a hacker running 50,000 bots at once.
Ghost Node Tarpit
Like sticky flypaper for hacker bots: once a bot steps into it, we drip data to it at 14 bytes every few seconds so the bot gets stuck and can't attack anyone else.
SQL Injection / XSS Attack
When a hacker types secret computer commands into a login box or search bar trying to trick your database into handing over customer passwords.
Ready to Protect Your Store?
Start on the $0.00 tier (50,000 scans/mo) or lock in Pro flat-rate protection in 5 minutes.