GeeTest v3 & v4 Solver
Navigate sliding puzzles and complex icon selection tasks with ease. Our solver is optimized for both GeeTest v3 legacy and the newer, behavior-heavy v4 challenges used by global enterprises.
// Sonic GeeTest Solver
const result = await sonic.solve({
type: 'GeeTestTaskProxyless',
websiteURL: 'https://example.com',
gt: '022397c99c9dfb07d396147eb71aa624',
challenge: '98276f5713c415397f39443685361048'
});
// Result contains validate, seccode, and challenge
console.log(result.validate);
Why use Sonic for GeeTest Slide & Icon?
Built for speed, reliability, and easy integration.
Intelligent Gap Detection
Computer Vision algorithms pinpoint the exact slide destination pixel, ensuring 100% success rate on 'Slide to Complete' puzzles.
Biometric Telemetry
We synthesize realistic biometric data—mouse velocity, acceleration, and jitter—to pass GeeTest's deep behavioral analysis engine.
Global Compatibility
Proven success on major platforms including Binance, Imperva-protected sites, and regional Asian e-commerce giants.
Built for Developers
Choose your language and start solving CAPTCHAs in seconds
import { CaptchaSonic } from 'captchasonic'
const client = new CaptchaSonic({
apiKey: 'your_api_key'
})
// Solve reCAPTCHA
const result = await client.solve({
type: 'recaptcha_v2',
sitekey: 'site_key_here',
pageurl: 'https://example.com'
})
console.log(result.solution)How we compare on this captcha
Feature-by-feature against the four most-mentioned alternatives. Independently benchmarked; numbers refresh quarterly.
| Feature | CaptchaSonic | 2Captcha | CapSolver | Anti-Captcha | CapMonster Cloud |
|---|---|---|---|---|---|
| AI / ML solver (no human relay) | |||||
| GeeTest v3 / v4 | |||||
| Success rate (trailing 30d) | 99.9% | ~95% | ~98% | ~95% | ~97% |
| Proxy + proxyless modes | |||||
| Free trial credits | |||||
| SDK languages (Py, Node, Go, C#, Java, PHP) | 6 | 6 | 4 | 5 | 4 |
| Selenium / Puppeteer / Playwright examples | |||||
| Browser extension | |||||
| Webhook callbacks | |||||
| 99.9% uptime SLA |
Yes / No / Partial reflect publicly documented support. Pricing and solve-time figures snapshot the published rate at the time this page was last updated.
Frequently asked questions
Yes. v3 and v4 are handled by the same createTask endpoint — pass the gt + challenge values for v3, or the captchaId for v4. Slide, icon, space and gobang puzzles are all supported.
The captchaId is embedded in the page's initGeetest4 call (search for "captchaId" in the response HTML). It's site-specific and stable for the lifetime of the integration.
Yes. The token returned by our solver validates equivalently across web and mobile-app embedded WebView traffic, provided you submit it from a session that matches the originating user-agent.
Related captcha guides
- MTCaptcha Solver
Token bypass for invisible and visible MTCaptcha.
- AWS WAF Captcha
AWS WAF token solver for the WAF-CAPTCHA challenge.
- reCAPTCHA Solver
AI bypass for reCAPTCHA v2, v3 and Enterprise.
- hCaptcha Solver
Token solver for hCaptcha and hCaptcha Enterprise.
- Cloudflare Turnstile
Bypass Cloudflare Turnstile in under 7 seconds.
- FunCaptcha (Arkose)
Solve FunCaptcha and Arkose Labs Enterprise puzzles.
Say goodbye to
Frustrating CAPTCHAs
Experience lightning-fast AI-powered CAPTCHA solving with the CaptchaSonic browser extension. Save time, scale faster.
Are You Human?
No more frustrating challenges—just smooth, accurate, and reliable CAPTCHA solving. Let CaptchaSonic handle the rest!
