---
title: Legacy CAPTCHA node
description: Configure the Legacy CAPTCHA node to verify a CAPTCHA response token and create a CAPTCHA callback. Superseded by the CAPTCHA node.
component: platform
version: 7.5
page_id: platform:auth-node-ref:legacy-captcha
canonical_url: https://docs.pingidentity.com/platform/7.5/auth-node-ref/legacy-captcha.html
llms_txt: https://docs.pingidentity.com/platform/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
keywords: ["Nodes & Trees", "Journeys", "Authentication", "CAPTCHA"]
page_aliases: ["auth-node-legacy-captcha.adoc"]
section_ids:
  availability: Availability
  outcomes: Outcomes
  properties: Properties
---

# Legacy CAPTCHA node

Verifies the response token received from the CAPTCHA verifier, and creates a CAPTCHA callback for the UI to interact with. Default values are for Google ReCAPTCHA.

|   |                                                                                           |
| - | ----------------------------------------------------------------------------------------- |
|   | This node has been superseded by the [CAPTCHA node](captcha.html). Use that node instead. |

## Availability

| Product                               | Available? |
| ------------------------------------- | ---------- |
| PingOne Advanced Identity Cloud       | Yes        |
| PingAM (self-managed)                 | Yes        |
| Ping Identity Platform (self-managed) | Yes        |

## Outcomes

* `True` *(success)*

* `False` *(failure)*

## Properties

| Property                              | Usage                                                                                                                                                                        |
| ------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| CAPTCHA Site Key *(required)*         | The CAPTCHA site key supplied by the CAPTCHA provider when you sign up for access to the API.                                                                                |
| CAPTCHA Secret Key *(required)*       | The CAPTCHA secret key supplied by the CAPTCHA provider when you sign up for access to the API.                                                                              |
| CAPTCHA Verification URL *(required)* | The URL used to verify the CAPTCHA submission.Possible values are:- Google: `https://www.google.com/recaptcha/api/siteverify`

- hCaptcha: `https://hcaptcha.com/siteverify` |
| CAPTCHA API URL *(required)*          | The URL of the JavaScript that loads the CAPTCHA widget.Possible values are:- Google: `https://www.google.com/recaptcha/api.js`

- hCaptcha: `https://hcaptcha.com/1/api.js` |
| Class of CAPTCHA HTML Element         | The class of the HTML element required by the CAPTCHA widget.Possible values are:- Google: `g-recaptcha`

- hCaptcha: `h-captcha`                                            |