---
title: "Get active customers"
slug: "get-active-customers"
updated: 2025-03-05T09:17:04Z
published: 2025-03-05T09:17:04Z
canonical: "docs.cspcontrolcenter.com/get-active-customers"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cspcontrolcenter.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get active customers

Get a list of active customers

## URL

GET [https://contoso-prod-api.azurewebsites.net/api/activecustomers](https://contoso-prod-api.azurewebsites.net/api/activecustomers)/v5

## Request headers

| **Key** | **Value** |
| --- | --- |
| **Authorization** | Bearer <access_token> |
| **Content-Type** | Application/json |

## Request body

The request doesn’t require any parameters / body

## Response body

An example response for the request to get active customers is as follows:

```json
{
    "OperationType": null,
    "Status": "Success",
    "RequestCorrelationID": "f9e9876b-6a50-4c24-98da-0c7bee020e98",
    "ErrorMessage": null,
    "ErrorDetail": null,
    "Data": [
        {
            "CustomerFirstName": "John",
            "CustomerLastName": "Doe",
            "Name": "Contoso",
            "CustomerID": "HUBB11CD-1234-42DC-8489-75379890A3B7ED9",
            "TenantId": "0f96f6b1-fe7f-8909-5678-152d0f56f171",
            "CustomerBillingReferenceId": null,
            "LinkedProviderName": "Microsoft",
            "ProviderReferenceName": "contoso.onmicrosoft.com",
            "EmailAddresses": "johndoe@contoso.com",
            "PhoneNumbers": "(123)456-7890",
            "Line1": "3600 86th Street",
            "Line2": null,
            "City": "Urbandale",
            "State": "IA",
            "Zip": null,
            "Country": "US",
            "CustomerBillingType": null,
            "ERPCustomerID": null,
            "CRMOpportunityID": null
        }
```

### Here is the explanation for the properties in the response (JSON)

| **Property** | **Description** |
| --- | --- |
| **OperationType** | Can be ignored |
| **Status** | Indicates the status of the request. Possible values – Success / Error |
| **RequestCorrelationID** | Internal ID generated by C3 for correspondence for troubleshooting issues, if any. |
| **ErrorMessage** | Message in case the request runs into an error during processing |
| **ErrorDetail** | Additional detail related to the error in case there is an error while processing the request |
| **Data** | Contains a list of customer objects represented by the following attributes: \| **Attribute** \| **Description** \| \| --- \| --- \| \| **CustomerFirstName** \| Contact person’s first name \| \| **CustomerLastName** \| Contact person’s last name \| \| **Name** \| Name of Customer's organization. \| \| **CustomerID** \| Unique identifier for the customer in C3 \| \| **TenantId** \| Customer's Microsoft Entra ID—a unique identifier for customers. \| \| **CustomerBillingReferenceId** \| billing reference id - Custom value set by the Partner on the customer via Customer Configuration \| \| **LinkedProviderName** \| Microsoft or Partner \| \| **ProviderReferenceName** \| Domain name of the tenant \| \| **EmailAddresses** \| Contact person’s email address \| \| **PhoneNumbers** \| Contact person’s contact number \| \| **CustomerBillingType** \| Custom value set by the Partner on the customer via Customer Configuration \| \| **ERPCustomerID** \| ERP Customer ID - Custom value set by the Partner on the customer via Customer Configuration \| \| **CRMOpportunityID** \| CRM Opportunity ID - Custom value set by the Partner on the customer via Customer Configuration \| |
| **Attribute** | **Description** |
| **CustomerFirstName** | Contact person’s first name |
| **CustomerLastName** | Contact person’s last name |
| **Name** | Name of Customer's organization. |
| **CustomerID** | Unique identifier for the customer in C3 |
| **TenantId** | Customer's Microsoft Entra ID—a unique identifier for customers. |
| **CustomerBillingReferenceId** | billing reference id - Custom value set by the Partner on the customer via Customer Configuration |
| **LinkedProviderName** | Microsoft or Partner |
| **ProviderReferenceName** | Domain name of the tenant |
| **EmailAddresses** | Contact person’s email address |
| **PhoneNumbers** | Contact person’s contact number |
| **CustomerBillingType** | Custom value set by the Partner on the customer via Customer Configuration |
| **ERPCustomerID** | ERP Customer ID - Custom value set by the Partner on the customer via Customer Configuration |
| **CRMOpportunityID** | CRM Opportunity ID - Custom value set by the Partner on the customer via Customer Configuration |