1. Documentation
2. Utilities
3. Ameren

Ameren

Description: None.

Website: https://greenbutton.demoutility.com/

Utility ID: DEMOUTILITY (this is the utility identifier you use in our API)

Third Party Registration

In order for you to request data from Ameren customers, you must register with Ameren as a third party company.

As part of their Green Button Connect My Data (GBCMD) program, Ameren is using UtilityAPI's EE/DER Engagement Platform to allow third-party companies to request data access from Ameren customers. Authorizations use the Green Button OAuth process, which means that third-parties have to be pre-registered with Ameren so they can be assigned a client_id.

Data Access

After registering with Ameren as a third party, to request authorizations from Ameren customers and test accounts, you can use any of these methods:

• Option 1: When you Request Data from your dashboard, select "Ameren" in the utility dropdown.
• Option 2: Using your default Template, set the Utility ID to DEMOUTILITY in the url parameter or when you create a Form.
• Option 3: The Green Button OAuth process using the Ameren OAuth Authorize Endpoint found in your OAuth settings.

Once a customer has authorized, you will see an Authorization appear on your dashboard and via both our JSON API and Green Button API.

Sandbox Mode

When your first register as a third party, your registration status is set to Sandbox mode. This means you can only request data from test accounts, so you can try it out or start building an integration, but real customers won't be able to authorize data sharing with you yet. Ameren will review your registration, then you'll get an email letting you know that you can now switch your status to Live mode in your settings.

Authentication Options

Scope parameter format:
auth-{type}[-{value}]

Full scope string example with authentication option (percent encoded):
scope=FB%3D4_16_51%3BAdditionalScope%3Dauth-test-test_residential

Test Credentials

Since the Ameren OAuth authorization flow uses their authentication system by default, that means you can't use UtilityAPI's default test usernames to manually simulate a test scenario. Instead, below we have created some special test accounts you can simulate to try out the various authentication methods (account_number,phone,email,address,sso,lastbill or test).

Try one with your Ameren data share link
(you aren't logged into an account that has a registered Ameren client)

Test Account Numbers

Test Phone Numbers

Test Emails

Test Addresses

Test Last Bills

Test Accounts

Test SSO Credentials

Demo Third Party

To demonstrate how you can integrate the GBC OAuth authorization process into your apps and websites, we offer a demo third party website that can be configured with any GBC client, so long as it has a specific redirect_uri added. We have also created public, sandbox-only GBC clients that you can try out (see table below).