# List balance transactions (/api/customers/list-customer-balance-transactions)

`GET https://api.comecero.com/api/v1/customers/{customer_id}/balance/transactions`

Lists every change to a customer's store credit, oldest first: credit added by refunds and top-up payments, and credit spent or taken back. Each transaction shows the balance right after it. The list is cursor-based: follow `next_page_url`, or send `after_item` or `before_item`. Filter by `date_start` and `date_end` (on `date_created`). Secret tokens, and limited tokens tied to the customer.

## Parameters

- `customer_id` (path, required): The id of the customer. With a limited token from a customer login you can send `me` instead.
- `limit` (query): How many items to return on one page, from 1 to 100. The default is 100. A value outside 1 to 100, or one that is not a whole number, is a `400`.
- `after_item` (query): For cursor-based lists, return the items after the item with this id. Use `next_page_after_item` (or follow `next_page_url`) from the page you have. You cannot send it together with `before_item` (`400`). An id that does not exist is a `404`.
- `before_item` (query): For cursor-based lists, return the items before the item with this id. Use `previous_page_before_item` (or follow `previous_page_url`) from the page you have. You cannot send it together with `after_item` (`400`). An id that does not exist is a `404`.
- `desc` (query): Sort in descending order (newest, largest or last first) when `true`. The default is `false`. A value other than `true` or `false` is a `400`.
- `date_start` (query): Only items on or after this date. Send ISO 8601 (`2026-11-01T00:00:00Z` or `2026-11-01T00:00:00-05:00`) or a shorthand: `2026` means the start of 2026, `2026-11` the start of November, `2026-11-01` the start of that day. A date with no offset is read in `timezone`, or in the account's time zone when you send none. It must not be after `date_end` (`400`).
- `date_end` (query): Only items on or before this date. Same formats as `date_start`, but a shorthand means the end of the period: `2026-11` is the last instant of November, `2026-11-30` the last instant of that day. A date with no offset is read in `timezone`, or in the account's time zone when you send none.
- `timezone` (query): An IANA time zone name, such as `America/New_York` or `UTC`. It sets how `date_start` and `date_end` are read and the time zone of every date in the response. The default is the account's time zone (Settings, Technical), or UTC when it has none. A name that is not known is a `400`.

Responses: 200, 400, 401, 403, 404.

Full schemas: operation `list_customer_balance_transactions` in /openapi.json.