Migrating from hCaptcha to Roundtable Proof of Human
This guide shows how to replace hCaptcha with Roundtable Proof-of-Human on form submissions. Unlike hCaptcha, which issues challenges at submission time, Roundtable runs invisibly in the background.
Replace your hCaptcha script with the Roundtable Proof-of-Human tracker and update your form submission to send the session ID instead of a token. You can copy the exact script tag with your site key from the Dashboard.
Replace your hCaptcha verification with a call to the Roundtable Proof-of-Human API. We recommend starting by blocking submissions with a risk score of 70 or higher.You’ll need your secret key from the Dashboard for API authentication.
After migrating from hCaptcha, you’ll eliminate user friction entirely - no more challenges, puzzles, or failed attempts by legitimate users. And instead of hCaptcha’s binary pass/fail decision, you’ll get a risk score from 0-100 that you can tune to your specific needs. You can also access detailed biometric and device flags to understand exactly why a session was flagged, giving you much more control over your blocking decisions than hCaptcha’s simple verification.