---
title: "Customer Attribute Changers"
method: GET
path: "/Customers/GetCustomerAttributeChangers"
tags: ["Customers"]
---

# Customer Attribute Changers

`GET /Customers/GetCustomerAttributeChangers`

Returns an array of customer IDs, and their before and after attribute values, for customers whose selected attribute changed from the previous day to the current day.

## Query parameters

- `ChangedCustomerAttribute` string, required
- `CustomerAttribute` string

## Response `200`

Success

- OptimoveAPIModelsOptimoveCustomerAttributeChangersCust[]
  - `CustomerID` string, nullable
  - `InitialCustomerAttribute` string, nullable
  - `FinalCustomerAttribute` string, nullable
  - `CustomerAttributes` string[], nullable

---

[API](https://skmtc.net/optimove/apis/optimove-api.md) · [All operations](https://skmtc.net/optimove/apis/optimove-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/optimove/optimove-api/versions/fc55c5b1bec5/schema)