Solve any CAPTCHA,
via API.
OneForCaptcha submits your CAPTCHA and returns a ready-to-use token in seconds. reCAPTCHA, hCaptcha, Turnstile, DataDome and more — over one simple API. You only pay for captchas we actually solve.
# 1) Create a task (holds from your balance) curl -X POST "https://oneforcaptcha.com/createTask" \ -H "X-API-KEY: $KEY" -d '{"type":"recaptcha_v2","site_key":"6Le...","site_url":"https://example.com"}' # → { "task_id": "task_a1b2c3" } # 2) Poll for the solution (captured once solved) curl "https://oneforcaptcha.com/getTaskResult?task_id=task_a1b2c3" -H "X-API-KEY: $KEY" # → { "status": "ready", "solution": "03AGdBq26…" }
Captcha solving in three steps
Create a task
A createTask call submits your captcha and holds its price from your balance.
We solve it
Our solvers return a ready-to-use token, usually within seconds.
Pay only on success
If a captcha can’t be solved, the hold is released. You only pay for solved captchas.
Supported captchas
ImageToText (OCR)
Classic distorted-text and image captchas.
reCAPTCHA v2
“I’m not a robot” checkbox and image grids.
reCAPTCHA v3
Invisible score-based challenges.
reCAPTCHA Enterprise
Google’s enterprise reCAPTCHA tier.
hCaptcha
Privacy-focused image challenges.
FunCaptcha / Arkose
Rotation and 3D object puzzles.
GeeTest v3/v4
Slider and puzzle challenges.
Cloudflare Turnstile
Cloudflare’s invisible widget.
AWS WAF Captcha
Amazon WAF captcha layer.
DataDome
DataDome anti-bot slider challenges.
Disposable email addresses that read incoming verification codes over an API — sign-ups and OTP flows, without a real inbox. You only pay for codes you actually receive.