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

# Create sub-wallet deposit address

> Create a wallet address for one of your platform users. Funds deposited to it are credited to your Nadcab Labs account.



## OpenAPI

````yaml POST /account/createSubWallet
openapi: 3.1.0
info:
  title: Nadcab Labs Card Issuing API
  version: 1.0.0
  description: >-
    Issue and manage crypto-funded virtual and physical cards, cardholders,
    wallet deposits and remittances.
servers:
  - url: https://cc.nadcab.com/api/v1
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Card BINs
    description: List card BINs you can issue on.
  - name: Account
    description: Wallet balance, deposits and withdrawals.
  - name: API settings
    description: Webhook URL, IP allowlist and card data encryption key.
  - name: Cards
    description: Create, fund, freeze and close cards.
  - name: Cardholders
    description: Create and manage cardholders for B2C card programs.
  - name: Remittance
    description: Send fiat bank transfers funded from your wallet.
paths:
  /account/createSubWallet:
    post:
      tags:
        - Account
      summary: Create sub-wallet deposit address
      description: >-
        Create a wallet address for one of your platform users. Funds deposited
        to it are credited to your Nadcab Labs account.
      operationId: createSubWalletDepositAddress
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                chain:
                  type: string
                  example: TRX
                  description: >-
                    Blockchain network, a chain value from the deposit networks
                    endpoint. Defaults to TRX.
                currency:
                  type: string
                  example: USDT
                  description: Transaction currency. Only USDT and USDC are supported.
                name:
                  type: string
                  example: xc999
                  description: Wallet label
              required:
                - chain
                - currency
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  msg:
                    type: string
                  data:
                    type: string
                    description: >-
                      Sub-wallet deposit address. Transfers to this address are
                      credited to your main account
                required:
                  - code
                  - msg
                  - data
              example:
                code: 1
                msg: success
                data: TXLUrvY9grnaCiiBgF1Vk9T3mZkDCLh5cu
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        Your API key from Console → Settings → Key & Access, sent as
        `Authorization: Bearer ncl_...`.

````