Good evening, We have a Azure API (App service) in which we provide a call for registering new users with Auth0 with the Resource Owner Password flow. But in the signup call we receive an error: ‘Suspicious request requires verification’ with HTTP status code 401. Additional information: We’re u…

Hi @dannywbso , Welcome to the Auth0 Community! I understand that you are encountering issues with the Resource Owner Password flow, specifically with the Suspicious request requires verification error. This error usually occurs whenever Auth0’s Attack Protection features detect a suspicious authe…

Signup user error 'Suspicious request requires verification'

Get Help

system Closed September 30, 2021, 4:36pm 4

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
“Suspicious request requires verification” on password reset Get Help connections , regular-database-connections	2	32	April 28, 2025
"Suspicious request requires verification" error returned from /oauth/token endpoint Get Help	9	5927	April 15, 2020
Suspicious Request Error for our users Get Help	4	2146	July 23, 2021
I am getting a "Suspicious request requires verification" error while calling signup API Get Help	2	1832	February 2, 2023
Suspicious Request Requires Verification on /dbconnections/signup Knowledge Articles bot_detection	1	1185	September 21, 2023

Signup user error 'Suspicious request requires verification'

Related topics