Engine Online — 99.9% Uptime

Check Any Discord Username Instantly

The highest-performance username checking engine. 4C, 3C, Words, and custom lists — with multi-threaded speed and real-time alerts. Built for those who don't miss.

Start Checking Now See Features

100+Threads Supported

99.9%Engine Uptime

<50msAvg Check Speed

10M+Checks Performed

TQX ENGINE — LIVE MONITOR

00:00:01 [INFO] TQX Checker v4 initialized. Spawning 100 threads.

00:00:01 [INFO] Mode: 3L — 17,576 names loaded.

00:00:02 [PROXY] Rotating residential proxy pool. 312 proxies active.

00:00:03 [INFO] Checking: ace, axe, arc, ark, air, aim...

00:00:04 [HIT] Available: "ace" — webhook sent.

00:00:06 [INFO] Throughput: 840 checks/min. Rate limits: 0%.

00:00:08 [HIT] Available: "zen" — webhook sent.

00:00:11 [INFO] Checked 2,340 / 17,576 — 2 available found.

00:00:14 [HIT] Available: "ivy" — webhook sent.

00:00:17 [PROXY] Proxy #47 rate limited. Rotating session...

00:00:19 [HIT] Available: "koi" — webhook sent.

00:00:22 [INFO] Checked 5,120 / 17,576 — 4 available found.

Proven Results

Real Usernames Found By TQX Checker v4

Our engine has uncovered thousands of rare, high-value Discord usernames. Here's a small sample.

2L ax

2L zz

3L ace

3L zen

3L sky

2N 42

2N 99

3N 777

3N 420

2C x9

2C z3

3C k7v

3C x9z

Word blade

Word rival

Capabilities

Everything You Need to Win

TQX Checker v4 is purpose-built for maximum performance and reliability.

Sub-50ms Engine

Highly optimized, multi-threaded architecture designed for maximum throughput and low latency on every check.

Anti-Rate-Limit

Smart proxy rotation and session management to keep your engine running at 100% without triggering Discord's rate limits.

All Modes Supported

Check 2C, 3C, 4C, 2L, 3L, 4L, Semis, Words, Number combos, or upload your own custom list via drag and drop.

24/7 Monitoring

Cloud-hosted engine runs 24 hours a day, 7 days a week. Never miss a window when a rare username drops.

Instant Alerts

Webhook and Discord bot notifications the second an available username is detected. React before anyone else.

Pay As You Go

Credit-based system with full crypto payment support. Only pay for what you check. No subscriptions required.

How It Works

Up and Running in 3 Steps

01 —

Create Account & Add Funds

02 —

Configure Your Engine

Select your mode (4C, Words, Custom TXT), set thread count, upload your proxies and tokens.

03 —

Hit Start & Get Alerts

Click start and let the engine run. Every hit is sent to your Discord webhook in real-time.

Pricing

Two Ways to Get Started

Use our cloud platform on a credit basis, or own the full source code forever.

Cloud SaaS — Pay Per Check

Credit Balance

$0.0001 per check

$10 deposit→100,000 checks

$25 deposit→250,000 checks

$50 deposit→500,000 checks

Minimum deposit just $10
Custom deposit amount from dashboard
Credits never expire
All modes — 2L, 3L, 4L, 3C, 4C, Words & more
Up to 100 threads
Real-time Discord webhook alerts
Proxy & token support
Bot presence sync

Add Funds from Dashboard

BTC · LTC · SOL · USDT (ERC20/TRC20)

Full Source Code — Own It Forever

One-Time Purchase

TQX Checker v4 — Standalone

$50

Runnable file, no server needed

Complete source code included
Run it directly on your own PC
No server or VPS required
Plug in your own proxies — no limits
All modes — 2L, 3L, 4L, 3C, 4C, Words & more
Up to 100 threads
Real-time Discord webhook alerts
Token & bot presence sync support
Lifetime access, no subscription
No per-check fees — unlimited use

Buy Now via Discord

Payment via crypto · Delivered instantly after confirmation

FAQ

Frequently Asked Questions

Our engine processes checks in under 50ms per request. With 100 threads running simultaneously, you can achieve 800–1,000 checks per minute depending on your proxy quality.

Yes. Our smart session management and proxy rotation system is designed to minimize rate-limit hits. With residential proxies, you can sustain checking for hours without interruption.

All major modes are supported: 2L, 3L, 4L, 2N, 3N, 4N, 2C, 3C, 4C, all Semi variants, Words, and fully custom lists via TXT upload.

We accept BTC, LTC, SOL, USDT (ERC20 and TRC20) through our automated Cryptomus gateway. Your balance is credited instantly upon blockchain confirmation.

No. Your credits never expire. Deposit once and use them whenever you want. Minimum deposit is $10 and maximum per transaction is $50.

The moment a username is found available, the engine sends a rich embed to your configured Discord webhook or bot channel with the username, mode, and timestamp.