---
title: Verifying the Account Protection Login Setup
slug: public-apis/verifying-the-account-protection-login-setup
createdAt: 2026-11-02T15:08:19.970Z
---

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**Topic type: Task**

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**Purpose**: Confirms the Accertify Account Protection login setup on a test tenant before you turn it on in production.

**Audience**: Engineers and administrators who installed the Action.

**Applies to**: Login screening with the Post Login Action.

**Does not apply to**: Sign-up screening, which has its own verification steps.
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Work through this list on your test tenant.

**To verify:**

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Confirm that the integration was installed from the Auth0 Marketplace, not by pasting code.
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Confirm that all six settings are filled in, and that the hostname of `AP_BASE_URL` matches `AP_ALLOWED_HOST`.
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Confirm that the Action appears between **Start** and **Complete** in **Actions → Triggers → post-login**, and that changes are applied.

::Image[]{src="https://api.archbee.com/api/optimize/C_ua77kdJRrVi_Gd-0NCF/ljNtIYtBEsQ_1Koa242H3_verify-login.png" size="40" isUploading="false" position="center" caption="A correctly attached Action sits between Start and Complete" width="391" height="427" darkWidth="391" darkHeight="427" alt="A correctly attached Action sits between Start and Complete." showCaption="true"}
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Confirm that the Accertify collector is running on your login page.
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Confirm that your `/authorize` call includes both IDs: `ext-deviceTransactionID` and `ext-ubaID`. In your browser's Network tab, the `/authorize` request URL shows the `ext-` values. The Action doesn't write them to Auth0's logs, so check from the browser.
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Confirm that `FAIL_OPEN` is set to match your risk tolerance.
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**Expected result:** Every item in the list is confirmed on your test tenant.

## Next Steps

If a check fails, or to continue:

- **Troubleshoot the integration:** [Troubleshooting Account Protection for Auth0](docId\:Dg8HEqC5LQhQrnuDsTOME)
- **Screen new account sign-ups:** [Sign-Up Screening Coverage for Auth0](docId:1qVbpSvIf1O-5b9WtSW77)



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**See also**:

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[Passing Device and Behavioral IDs to Auth0 at Login](docId:08m0hPxV6mwayd4ZUC1B0)
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[Account Protection Action Settings](docId\:CKmGRPHPq-gqQuJ6HwoY6)
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