CAPTCHA: reCAPTCHA v3

Grab an invisible score token with no UI and assert the server score-gate

What you will learn

Grab a score token programmatically with grecaptcha.execute() — there is no UI to click
Assert the server's accept/reject decision based on the returned score threshold
Contrast invisible/score captchas with interactive checkbox/image flows

reCAPTCHA v3 — Invisible Score

No checkbox, no image grid — a 0.0–1.0 risk score is returned and the server decides who passes

v3 runs silently in the background. Calling grecaptcha.execute() yields an opaque token; the server exchanges it via siteverify for a score — 1.0 is very likely human, 0.0 is very likely a bot. There is no user interaction to drive.

Your goal:trigger the invisible check, grab the token programmatically, and assert the server's score-gate decision in #captcha-result[data-verdict].

Mode: practice — real key configured, scores come from Google.

Invisible Check

Run the assessment and read the score

SDK status: loading…

Testing Tips

Automation hints

✓ There is no checkbox to click — drive the flow via the #captcha-execute button, not a widget iframe
✓ With a real key, grab the token in the browser via grecaptcha.execute(sitekey, { action: "submit" }) and await the Promise
✓ Wait for #captcha-sdk-status[data-ready=true] before clicking — the SDK loads async
✓ Assert the server's gate decision via #captcha-result[data-verdict=human] and read the numeric #captcha-score[data-score]
✓ In demo mock, lower #captcha-mock-score below 0.5 to exercise the bot branch

Related Challenges

CAPTCHA: reCAPTCHA v3

Grab an invisible score token with no UI and assert the server score-gate

What you will learn

Grab a score token programmatically with grecaptcha.execute() — there is no UI to click
Assert the server's accept/reject decision based on the returned score threshold
Contrast invisible/score captchas with interactive checkbox/image flows

reCAPTCHA v3 — Invisible Score

No checkbox, no image grid — a 0.0–1.0 risk score is returned and the server decides who passes

Your goal:trigger the invisible check, grab the token programmatically, and assert the server's score-gate decision in #captcha-result[data-verdict].

Mode: practice — real key configured, scores come from Google.

Invisible Check

Run the assessment and read the score

SDK status: loading…

Testing Tips

Automation hints

✓ There is no checkbox to click — drive the flow via the #captcha-execute button, not a widget iframe
✓ With a real key, grab the token in the browser via grecaptcha.execute(sitekey, { action: "submit" }) and await the Promise
✓ Wait for #captcha-sdk-status[data-ready=true] before clicking — the SDK loads async
✓ Assert the server's gate decision via #captcha-result[data-verdict=human] and read the numeric #captcha-score[data-score]
✓ In demo mock, lower #captcha-mock-score below 0.5 to exercise the bot branch

Related Challenges

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CAPTCHA: reCAPTCHA v3

What you will learn

reCAPTCHA v3 — Invisible Score

Invisible Check

Testing Tips

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Need Help?

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CAPTCHA: reCAPTCHA v3

What you will learn

reCAPTCHA v3 — Invisible Score

Invisible Check

Testing Tips

Timer

Need Help?

Related Challenges

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Service Worker