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

# List Sub-accounts

> Paginated list of sub-accounts.

## Overview

This page documents the `GET /merchant/open/institution/v1/accounts/list` endpoint. The full schema, parameters, and examples are rendered from the linked OpenAPI definition above.

## Notes

* Authentication uses the standard GatePay signed headers.
* This dedicated institution endpoint does not use `X-GatePay-On-Behalf-Of`.
* For shared signing rules, see [/api-reference/version/100/en/common/securityAndSignature](/api-reference/version/100/en/common/securityAndSignature).


## OpenAPI

````yaml /api-reference/version/100/en/openapi/institutional-openapi.json GET /merchant/open/institution/v1/accounts/list
openapi: 3.1.0
info:
  title: GatePay Institutional API
  description: >-
    Gate Pay Institution API documentation. Create and manage sub-accounts,
    finance, orders, payout, transfer, and more.
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://openplatform.gateapi.io
security: []
paths:
  /merchant/open/institution/v1/accounts/list:
    get:
      summary: List Sub-Accounts
      description: Paginated list of sub-accounts.
      parameters:
        - $ref: '#/components/parameters/X-GatePay-Certificate-ClientId'
        - $ref: '#/components/parameters/X-GatePay-Timestamp'
        - $ref: '#/components/parameters/X-GatePay-Nonce'
        - $ref: '#/components/parameters/X-GatePay-Signature'
        - name: status
          in: query
          required: false
          description: 'Status: created - ACTIVE.'
          schema:
            type: string
            enum:
              - ACTIVE
        - name: request_id
          in: query
          required: false
          description: Creation request ID.
          schema:
            type: string
            example: '35778162074976257'
        - name: customer_id
          in: query
          required: false
          description: Customer ID on the platform side.
          schema:
            type: string
        - name: created_gte
          in: query
          required: false
          description: Creation time (ms) ≥.
          schema:
            type: integer
            format: int64
        - name: created_lte
          in: query
          required: false
          description: Creation time (ms) ≤.
          schema:
            type: integer
            format: int64
        - name: limit
          in: query
          required: false
          description: Page size, default 20, max 200.
          schema:
            type: integer
            default: 20
            maximum: 200
            example: 20
        - name: cursor
          in: query
          required: false
          description: Cursor (page number), starting from 1.
          schema:
            type: integer
            example: 1
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListSubAccountsResponseWrapper'
              examples:
                success:
                  summary: Response example
                  value:
                    status: SUCCESS
                    code: '000000'
                    errorMessage: ''
                    data:
                      accounts:
                        - request_id: '35778162074976257'
                          account_id: '2124543768'
                          customer_id: '1234'
                          display_name: my test
                          status: ACTIVE
                          created: 1764139266551
                      has_more: false
components:
  parameters:
    X-GatePay-Certificate-ClientId:
      name: X-GatePay-Certificate-ClientId
      in: header
      required: true
      description: >-
        The clientId assigned when the merchant registers an application in the
        Gate merchant console.
      schema:
        type: string
        example: 4186d0c6-6a35-55a9-8dc6-5312769dbff8
    X-GatePay-Timestamp:
      name: X-GatePay-Timestamp
      in: header
      required: true
      description: >-
        UTC timestamp in milliseconds when the request is generated. GatePay
        will not process requests where the difference from the receive time
        exceeds 10 seconds.
      schema:
        type: string
        example: '1672905655498'
    X-GatePay-Nonce:
      name: X-GatePay-Nonce
      in: header
      required: true
      description: >-
        Random string. Must comply with HTTP header rules; recommended length is
        within 32 characters, composed of digits and letters.
      schema:
        type: string
        example: '9578'
    X-GatePay-Signature:
      name: X-GatePay-Signature
      in: header
      required: true
      description: >-
        Request signature. GatePay uses this signature to verify whether the
        request is valid.
      schema:
        type: string
  schemas:
    ListSubAccountsResponseWrapper:
      type: object
      properties:
        status:
          type: string
        code:
          type: string
        errorMessage:
          type: string
        data:
          $ref: '#/components/schemas/ListSubAccountsResponse'
    ListSubAccountsResponse:
      type: object
      properties:
        accounts:
          type: array
          items:
            $ref: '#/components/schemas/AccountInfo'
          description: List of sub-accounts.
        has_more:
          type: boolean
          description: Whether there are more pages.
    AccountInfo:
      type: object
      properties:
        request_id:
          type: string
          description: Creation request ID.
        account_id:
          type: string
          description: Sub-account ID.
        customer_id:
          type: string
          description: Customer ID on the platform side.
        display_name:
          type: string
          description: Display name.
        status:
          type: string
          description: >-
            Account status: initial - INIT, processing - PENDING, created -
            ACTIVE, creation failed - FAIL.
        created:
          type: integer
          format: int64
          description: Creation time (milliseconds).

````