Drop-in REST API. Median solve under 5 seconds. Billed flat at $4 per 1,000. No subscriptions, no BS.
Median solve time under 5 seconds. Most requests return in 3-4s. Built for pipelines that can't afford to wait.
99.4% success rate across all hCaptcha challenge types. Our AI models are trained on millions of challenges daily.
No per-account concurrency cap. Spin up thousands of solves in parallel — only your balance matters.
Failed solves cost zero. We eat the loss; you don't pay for noise in your pipeline.
Familiar request shape. Migrating from 2Captcha or AntiCaptcha takes one find-and-replace.
Distributed solver infrastructure with auto-failover. We maintain 99.9% API uptime SLA.
Create an account in 30 seconds. No credit card, no phone verification.
Add balance from $1 using crypto. Payments confirm in minutes.
Send a POST request with your API key. Get back a valid token. Done.
Send as many requests as your balance allows. We never throttle or queue your solves.
Every solve is logged in your dashboard with exact cost. No hidden fees, no surprises.
Sign up and you get a key immediately. No approval process, no waiting periods.
Clear examples in cURL, Python, Node.js, and Go. Copy-paste and ship.
"Switched from 2Captcha — Thyroxn is 3x faster and cheaper. Solves come back in under 5s consistently."
"The solve quality is insane. 99%+ success rate on enterprise hCaptcha. Never going back to manual solving."
"Dead simple API. Had it integrated in 10 minutes. The pay-per-solve model means I only spend when I need to."
"Running 500+ concurrent solves without a single rate limit. The burst capacity is unmatched at this price."
"99.9% uptime in 3 months. Set it and forget it. Our scraping pipeline hasn't missed a beat."
"Ultra fast, ultra reliable. The token quality is premium — never had a rejected solve in production."
Median solve time is 4.8 seconds. Most requests return between 3-6 seconds depending on challenge complexity.
99.4% across all hCaptcha challenge types. Failed solves are never charged — you only pay for valid tokens.
BTC, ETH, USDT (TRC-20/ERC-20), LTC, and 100+ other cryptocurrencies. Payments confirm automatically.
No. You can run unlimited parallel solves. We auto-scale our infrastructure to match your volume.
Our API uses a similar request shape. Change the endpoint URL, swap your API key, and you're live in 5 minutes.
Never. Your balance stays until you use it. No monthly fees, no expiry, no hidden charges.
You're not charged. We only bill for successful tokens that pass validation on the target site.
Crypto payments are non-refundable once processed. Contact support on Discord for exceptional cases.
No tiers. No subscriptions. No surprise invoices.
No card required to sign up.
Create an account in 30 seconds. Your first API key is one click away.