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Supported Type

FunBypass currently supports Arkose Labs FunCaptcha (FunCaptchaTask).

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Challenge Types

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Game Type 3 — Image Selection

Multiple-choice image selection challenges. The user is shown a prompt and must select the correct image from a grid.
  • Waves: 1–5 per challenge
  • Layout: Grid-based with multiple options

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Game Type 4 — 3D Interactive

Interactive 3D challenges that require object manipulation.
  • Waves: 1–5 per challenge
  • Difficulty levels: Easy, Medium, Hard
  • Example variants:
    • 3d_rollball_animalss — Roll a ball to the correct animal
    • orbit_match_game — Match orbiting objects

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Silent Pass

Some sessions receive a silent pass — no challenge is required. The token is returned immediately with sup=1 in the token string. This is the fastest resolution path.

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How It Works

  1. You submit a task with the target site’s public key and a proxy
  2. The API generates a session with the target site
  3. If a challenge is issued, it is solved automatically
  4. The solved token is returned to you
If you receive ERROR_TEMPLATE_NOT_FOUND, the target site’s public key may not be supported yet. Contact support to request it.

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Task Parameters

{
  "type": "FunCaptchaTask",
  "websiteURL": "https://example.com",
  "websitePublicKey": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
  "websiteSubdomain": "client-api",
  "proxy": "http://user:pass@ip:port",
  "data": "{\"blob\": \"value\"}",
  "enablePOW": true,
  "headers": {
    "user-agent": "Mozilla/5.0 ...",
    "sec-ch-ua": "\"Chromium\";v=\"124\"",
    "sec-ch-ua-platform": "\"Windows\"",
    "sec-ch-ua-mobile": "?0",
    "accept-language": "en-US,en;q=0.9",
    "document-referrer": "https://example.com/",
    "document-title": "Page Title"
  }
}
See the createTask endpoint for full parameter documentation.