---
title: "Associate Customer Properties"
method: POST
path: "/customers/{customer_uid}/associations"
---

# Associate Customer Properties

`POST /customers/{customer_uid}/associations`

## Request

- Base URL: `https://dc-region.zuperpro.com/api`
- URL: `https://dc-region.zuperpro.com/api/customers/{customer_uid}/associations`
- Auth: API key in header `x-api-key`

Links one or more properties to a customer. module must literally be "PROPERTY" (and enabled for the company) — currently the only supported value. If every property_uid in the array doesn't resolve, the whole request fails; already-linked properties are silently skipped. Also reconciles the customer's address list: an existing matching address gets the property_id stamped on it, otherwise a new address entry is added.

## Path parameters

- `customer_uid` string, required

## Request body

- object
  - `property_uid` string[], required
  - `module` 'PROPERTY', required

## Response `200`

200

## Other responses

- `400`: 400
- `404`: 404

## Changes

- **2026-11-03** `3c21bc232e16`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/zuper/apis/zuper-pro-api/changes/customers/:customer_uid/associations/post.md)

---

[API](https://skmtc.dev/zuper/apis/zuper-pro-api.md) - [All operations](https://skmtc.dev/zuper/apis/zuper-pro-api/llms.txt) - [OpenAPI document](https://skmtc.dev/zuper/apis/zuper-pro-api/revisions/3c21bc232e16?raw)