# Idp API

API Reference for Idp

> **Terminology Update:** We have streamlined our naming conventions to improve clarity. The term **Idp** has been replaced with **Idp**. To avoid breaking changes the APIs still make use of the old term. Both terms refer to the same underlying functionality.

## Verify Organization Domain

Verify Organization Domain: Make sure you have added the required verification to your domain, depending on the method you have chosen (HTTP or DNS challenge). Zitadel will check it and set the domain as verified if it was successful.

[Verify Organization Domain](/content/docs/reference/api/org/zitadel.org.v2.OrganizationService.VerifyOrganizationDomain)

## Get identity provider (IdP) by ID

Get identity provider (IdP) by ID: Returns an identity provider (social/enterprise login) by its ID, which can be of the type Google, AzureAD, etc.

[Get identity provider (IdP) by ID](/content/docs/reference/api/idp/zitadel.idp.v2.IdentityProviderService.GetIDPByID)

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