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Captcha demo

Math Captcha demo

Solve the arithmetic expression, or let the API solve it inline via MathCaptchaTask.

Live captcha

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How to solve a math captcha

  1. Solve the expression and type the result, or send it to the API:
POST https://bypass.so/createTask
{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "MathCaptchaTask",
    "captchaText": "3 + 4 = ?"
  }
}
  1. Poll GET /getTaskResult/{taskId} until status is ready; the answer is in solution.text.

The fastest demo of the API: our math solver answers inline, typically in under 2 seconds.