---
title: "List customers"
method: GET
path: "/companies/{companyId}/connections/{connectionId}/data/commerce-customers"
tags: ["Customers"]
---

# List customers

`GET /companies/{companyId}/connections/{connectionId}/data/commerce-customers`

The *List customers* endpoint returns a list of [customers](https://docs.codat.io/commerce-api#/schemas/Customer) for a given company's connection.

[Customers](https://docs.codat.io/commerce-api#/schemas/Customer) are people or organizations that place orders, make payments and recieve goods and/or services from the SMB.

Before using this endpoint, you must have [retrieved data for the company](https://docs.codat.io/codat-api#/operations/refresh-company-data).

## Query parameters

- `page` integer
- `pageSize` integer
- `query` string
- `orderBy` string

## Response `200`

OK

- Customers — unresolved $ref

## Other responses

- `400` — Your `query` parameter was not correctly formed
- `401` — Your API request was not properly authorized.
- `402` — An account limit has been exceeded. The type of limit is described in the error property: - You have exceeded the 50-company limit that applies to a Free plan. Delete any companies you no longer need and retry the request. - The requested sync schedule is not allowed. You requested an hourly sync schedule but this functionality is not included in the Free plan. - Your Free account is older than 365 days and has expired. Contact support@codat.io.
- `403` — You are using an outdated API key or a key not associated with that resource.
- `404` — One or more of the resources you referenced could not be found. This might be because your company or data connection id is wrong, or was already deleted.
- `409` — The data type's dataset has not been requested or is still syncing.
- `429` — Too many requests were made in a given amount of time. Wait a short period and then try again.
- `500` — There is a problem with our server. Please try again later.
- `503` — The Codat API is temporarily offline for maintenance. Please try again later.

---

[API](https://skmtc.net/codatio/apis/commerce-api.md) · [All operations](https://skmtc.net/codatio/apis/commerce-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/codatio/commerce-api/revisions/c56aa8f7d9f2/schema)