reCAPTCHA v3 keys
Site key and secret for score-based reCAPTCHA v3. Min score is env RECAPTCHA_V3_MIN_SCORE (default 0.5).
reCAPTCHA v3 keys
Used when Captcha provider is reCAPTCHA v3 (score-based, usually invisible).
Where to find it
Admin → Settings → Settings (first tab) → Captcha & abuse
| Field | Key |
|---|---|
| Site key | recaptcha3_pub_key |
| Secret key | recaptcha3_pri_key |
Create a v3 key in the Google reCAPTCHA admin. v2 keys will not work here.
Score threshold
There is no admin slider for the minimum score. The server uses env RECAPTCHA_V3_MIN_SCORE (default 0.5) unless you change it on the VPS and restart.
Common problems
Real users blocked as bots
Score floor too high, or mixed v2/v3 keys. Confirm mode matches the key type; lower RECAPTCHA_V3_MIN_SCORE only if you accept more bots.