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

# List user child accounts

> To retrieve users who are children of a parent user or business, send a GET request to the /users/{parenttoken}/children endpoint.

GET/users/\{parent\_token}/children

To retrieve users who are children of a parent user or business, send a `GET` request to the `/users/{parent_token}/children` endpoint. Include the parent's user or business token as a URL path parameter.

The `business_token` field is conditionally returned in the response (it cannot be set through the API). You can use this field in conjunction with the `parent_token` field to determine whether the user has a parent or grandparent that is a business:

| parent\_token | business\_token | Description |
| - | - | - |
| Not populated | Not populated | User does not have a parent. |
| Populated | Not populated | User's parent is a user. |
| Populated; matches `business_token` | Populated; matches `parent_token` | User's parent is a business. |
| Populated; does not match `business_token` | Populated; does not match `parent_token` | User's parent is a user and their grandparent is a business. |

This endpoint supports [field filtering](https://www.marqeta.com/docs/core-api/field-filtering.md).

## URL path parameters

| Fields | Description |
| - | - |
| parent\_token string  Required | Unique identifier of the parent account holder. **Allowable Values:**  Existing user or business resource token |

## URL query parameters

| Fields | Description |
| - | - |
| count integer  Optional | Number of user resources to retrieve. **Allowable Values:**  1-10 **Default value:** 5 |
| start\_index integer  Optional | Sort order index of the first resource in the returned array. **Allowable Values:**  Any integer **Default value:** 0 |
| fields string  Optional | Comma-delimited list of fields to return (`field_1,field_2`, and so on). Leave blank to return all fields. **Allowable Values:**  Comma-delimited list of fields, or blank |
| sort\_by string  Optional | Field on which to sort. Use any field in the resource model, or one of the system fields `lastModifiedTime` or `createdTime`. Prefix the field name with a hyphen (`-`) to sort in descending order. Omit the hyphen to sort in ascending order. **Allowable Values:**  `createdTime`, `lastModifiedTime`, or any field in the resource model **Default value:** `-lastModifiedTime` |

## Response body

| Fields | Description |
| - | - |
| count integer  Conditionally returned | Number of resources to retrieve. This field is returned if there are resources in your returned array. **Allowable Values:**  1-10 |
| data array of objects  Conditionally returned | Array of user objects. Objects are returned as appropriate to your query. **Allowable Values:**  Valid array of one or more user objects |
| data\[].**account\_holder\_group\_token** string  Conditionally returned | Associates the specified account holder group with the cardholder. Send a `GET` request to `/accountholdergroups` to retrieve account holder group tokens. **Allowable Values:**  36 char max |
| data\[].**active** boolean  Conditionally returned | Specifies if the cardholder is in the `ACTIVE` state on the Marqeta platform. **NOTE:** Do not set the value of the `user.active` field directly. Instead, use the `/usertransitions` endpoints to transition user resources between statuses. For more information on status changes, see [Create User Transition](https://www.marqeta.com/docs/core-api/user-transitions/create-user-transition.md). **Allowable Values:**  `true`, `false` |
| data\[].**address1** string  Conditionally returned | Cardholder's address. **NOTE:** Required for KYC verification (US-based cardholders only). Cannot perform KYC if set to a PO Box. **Allowable Values:**  255 char max |
| data\[].**address2** string  Conditionally returned | Additional address information for the cardholder. **NOTE:** Cannot perform KYC if set to a PO Box. **Allowable Values:**  255 char max |
| data\[].**birth\_date** string  Conditionally returned | Cardholder's date of birth. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  Format: yyyy-MM-dd |
| data\[].**birth\_place** string  Conditionally returned | Country where the cardholder was born. **Allowable Values:**  255 char max  ISO 3166 two-character country codes. For example, the country code for the United States is `US`.  The ISO maintains the [full list of ISO-3166 country codes](https://www.iso.org/iso-3166-country-codes.html). |
| data\[].**city** string  Conditionally returned | City where the cardholder resides. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  40 char max |
| data\[].**company** string  Conditionally returned | Company name. **Allowable Values:**  255 char max |
| data\[].**corporate\_card\_holder** boolean  Conditionally returned | Specifies if the cardholder holds a corporate card. **Allowable Values:**  `true`, `false` **Default value:** `false` |
| data\[].**country** string  Conditionally returned | Country where the cardholder resides. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  40 char max **NOTE:**[ISO alpha-2 country code](https://www.iso.org/iso-3166-country-codes.html) required for KYC verification. `US`, for example. |
| data\[].**email** string  Conditionally returned | Valid email address of the cardholder. This value must be unique among users. **NOTE:** Required for KYC verification by certain banks (US-based cardholders only). To determine if you must provide an email address, contact your Marqeta representative. **Allowable Values:**  1–255 chars |
| data\[].**first\_name** string  Conditionally returned | Cardholder's first name. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  40 char max |
| data\[].**gender** string  Conditionally returned | Gender of the cardholder. **Allowable Values:**  `F`, `M` |
| data\[].**honorific** string  Conditionally returned | Cardholder's title or prefix: Dr., Miss, Mr., Ms., and so on. **Allowable Values:**  10 char max |
| data\[].**id\_card\_expiration\_date** string  Conditionally returned | Expiration date of the cardholder's identification card. **Allowable Values:**  Format: yyyy-MM-dd |
| data\[].**id\_card\_number** string  Conditionally returned | Cardholder's identification card number. **Allowable Values:**  255 char max |
| data\[].**identifications** array of objects  Conditionally returned | One or more objects containing identifications associated with the cardholder. **Allowable Values:**  Valid array of one or more `identifications` objects |
| data\[].identifications\[].**expiration\_date** string  Conditionally returned | Expiration date of the identification, if applicable. **Allowable Values:**  Format: yyyy-MM-dd |
| data\[].identifications\[].**type** string  Returned | Type of identification. **NOTE:** Full Social Security Number (SSN) is required for US-based user cardholder KYC verification, using the `SSN` type. Full Employer Identification Number (EIN) is required for business cardholder KYC verification, using the `BUSINESS_TAX_ID` or `BUSINESS_NUMBER` type. For business directors, use one of SSN, TIN, SIN, or NIN. Nine digits only, no delimiters. `123456789`, for example. **Allowable Values:**  `SSN`, `TIN`, `SIN`, `NIN`, `PASSPORT_NUMBER`, `DRIVERS_LICENSE`, `BUSINESS_NUMBER`, `BUSINESS_TAX_ID`, `TAXPAYER_REFERENCE` |
| data\[].identifications\[].**value** string  Conditionally returned | Number associated with the identification. **Allowable Values:**  255 char max **NOTE:** Digits only, do not use separators. For example: 123456789 |
| data\[].**ip\_address** string  Conditionally returned | Cardholder's IP address. **Allowable Values:**  39 char max |
| data\[].**last\_name** string  Conditionally returned | Cardholder's last name. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  40 char max |
| data\[].**metadata** object  Conditionally returned | Associates any additional metadata you provide with the cardholder. **Allowable Values:**  You can define the names and values of up to 20 fields in the format `"my_name_1": "my_value_1"`. |
| data\[].**middle\_name** string  Conditionally returned | Cardholder's middle name. **Allowable Values:**  40 char max |
| data\[].**nationality** string  Conditionally returned | Cardholder's nationality. **Allowable Values:**  255 char max |
| data\[].**notes** string  Conditionally returned | Any additional information pertaining to the cardholder. **Allowable Values:**  255 char max |
| data\[].**parent\_token** string  Conditionally returned | Unique identifier of the parent user or business resource. Send a `GET` request to `/users` to retrieve user resource tokens or to `/businesses` to retrieve business resource tokens. Required if `uses_parent_account = true`. This user or business is configured as the parent of the current user. **Allowable Values:**  1–36 chars |
| data\[].**passport\_expiration\_date** string  Conditionally returned | Expiration date of the cardholder's passport. **Allowable Values:**  Format: yyyy-MM-dd |
| data\[].**passport\_number** string  Conditionally returned | Cardholder's passport number. **Allowable Values:**  40 char max |
| data\[].**password** string  Conditionally returned | Password to the cardholder's user account on the Marqeta platform. - Must contain at least one numeral - Must contain at least one lowercase letter - Must contain at least one uppercase letter - Must contain at least one of these symbols: `@``#``$``%``!``^``&``*``(``)` `\\``_``+``~``-``=``[``]``\{``}` `,``;``:``'``"``.``/``<``>``?``` ` `` **Allowable Values:**  255 char max |
| data\[].**phone** string  Conditionally returned | Telephone number of the cardholder (including area code), prepended by the `+` symbol and the 1- to 3-digit country calling code. Do not include hyphens, spaces, or parentheses. **NOTE:** Required for KYC verification by certain banks (US-based cardholders only). To determine if you must provide a phone number, contact your Marqeta representative. **Allowable Values:**  255 char max  Format: +15105551212 or +35552260859 |
| data\[].**postal\_code** string  Conditionally returned | Postal code of the cardholder's address. **NOTE:** Required for KYC verification (US-based cardholders only). **Allowable Values:**  10 char max |
| data\[].**ssn** string  Conditionally returned | Cardholder's Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). **Allowable Values:**  Nine digits only, no delimiters. `123456789`, for example. |
| data\[].**state** string  Conditionally returned | State or province where the cardholder resides. **NOTE:**[Valid two-character abbreviation](https://www.marqeta.com/docs/core-api/kyc-verification/perform.md#_valid_state_provincial_territorial_and_federal_abbreviations) required for KYC verification (US-based cardholders only). **Allowable Values:**  32 char max |
| data\[].**title** string  Conditionally returned | Professional title of the cardholder, such as Chief Comptroller. **NOTE:** Do not use this field for honorific titles such as Mr., Mrs., Miss, Ms., Mx., Sir, or Dame. Instead, add these to the `honorific` field. **Allowable Values:**  255 char max |
| data\[].**token** string  Conditionally returned | Unique identifier of the cardholder. If you do not include a token, the system generates one automatically. This token is necessary for use in other API calls, so we recommend that rather than let the system generate one, you use a simple string that is easy to remember. This value cannot be updated. **Allowable Values:**  1–36 chars |
| data\[].**uses\_parent\_account** boolean  Conditionally returned | Indicates whether the child shares balances with the parent (`true`), or the child's balances are independent of the parent (`false`). If set to `true`, you must also include a `parent_token` in the request. This value cannot be updated. **Allowable Values:**  `true`, `false` **Default value:** `false` |
| end\_index integer  Conditionally returned | Sort order index of the first resource in the returned array. This field is returned if there are resources in your returned array. **Allowable Values:**  Any integer |
| is\_more boolean  Conditionally returned | A value of `true` indicates that more unreturned resources exist. A value of `false` indicates that no more unreturned resources exist. This field is returned if there are resources in your returned array. **Allowable Values:**  `true`, `false` |
| start\_index integer  Conditionally returned | Sort order index of the first resource in the returned array. This field is returned if there are resources in your returned array. **Allowable Values:**  Any integer |

## Sample response body

```json JSON expandable lines wrap theme={null}
{
  "count": 1,
  "start_index": 0,
  "end_index": 0,
  "is_more": false,
  "data": [
    {
      "token": "child_of_parent",
      "active": true,
      "gender": "M",
      "first_name": "John",
      "last_name": "Smith",
      "email": "john_smith@company.com",
      "address1": "123 Main Street",
      "city": "Oakland",
      "state": "CA",
      "postal_code": "94601",
      "country": "USA",
      "phone": "15101111111",
      "parent_token": "my_user_01",
      "uses_parent_account": true,
      "password": "P@55word",
      "created_time": "2022-08-16T19:46:58Z",
      "last_modified_time": "2022-08-16T19:46:58Z",
      "metadata": {},
      "account_holder_group_token": "DEFAULT_AHG",
      "status": "ACTIVE",
      "identifications": [
        {
          "type": "SSN",
          "value": "7777",
          "birth_date": "1986-04-01"
        }
      ]
    }
  ]
}
```


## Related topics

- [Users Overview](https://www.marqeta.com/docs/core-api/users.md)
- [About Account Holders](https://www.marqeta.com/docs/developer-guides/about-account-holders.md)
- [List deposit accounts for a user](https://www.marqeta.com/docs/core-api/deposit-accounts-v4/list-deposit-accounts-for-user.md)
- [List business children](https://www.marqeta.com/docs/core-api/businesses/list-business-children.md)
- [Create user](https://www.marqeta.com/docs/core-api/users/create-user.md)