How To Get Extensiv Integration Manager API Keys

0.9 min read

| October 08, 2026

There are three types of API Access in Extensiv Integration Manager:

API Access	Description
Cart API	For users building an order source or shopping cart integration into Integration Manager
Merchant API	For users building out a WMS connection to Integration Manager for their merchant account
Warehouse API	3PL features for warehouses or systems that will manage or ship for multiple merchants

API Keys

Each API access shown above have their corresponding API keys. The following subsections will show you how to get these keys.

Browse to the Carts tab of Integration Manager.
Click New Cart.
Select API Access from the list.
Copy your API User and API Key from the page. Click Ok to save these credentials.

Browse to the Merchants tab of Integration Manager. If you are a Warehouse user, click the desired Merchant name.
Click the Merchant API Keys button.
Click New Setup.
Give your Keys a name to help you remember what they are for and tell them apart from any other API keys.
Copy your API User and API Key from the page. Click Ok to save these credentials.

Browse to the Merchants tab of Integration Manager.
Click the Global API Keys button.
Click New Setup.
Give your Keys a name to help you remember what they are for and tell them apart from any other API keys.
Copy your API User and API Key from the page. Click Ok to save these credentials.

For more information, please go here for our current API documentation: https://developers.cartrover.com/

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