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

# Create a new vault wallet

> Creates a wallet for a specific asset in a vault account.
Learn more about Fireblocks Vault Wallets in the following [guide](https://developers.fireblocks.com/reference/create-vault-wallet).
Endpoint Permission: Admin, Non-Signing Admin, Signer, Approver, Editor.



## OpenAPI

````yaml https://docs.fireblocks.com/api/v1/swagger.yaml post /vault/accounts/{vaultAccountId}/{assetId}
openapi: 3.0.0
info:
  title: Fireblocks API
  description: >
    Fireblocks provides a suite of applications to manage digital asset
    operations and a complete development platform to build your business on the
    blockchain.


    - Visit our website for more information: [Fireblocks
    Website](https://fireblocks.com)

    - Visit our developer docs: [Fireblocks
    DevPortal](https://developers.fireblocks.com)
  version: 1.6.2
  contact:
    email: developers@fireblocks.com
servers:
  - url: https://api.fireblocks.io/v1
    description: Fireblocks Production Environment Base URL
  - url: https://sandbox-api.fireblocks.io/v1
    description: Fireblocks Sandbox Environment Base URL
security: []
paths:
  /vault/accounts/{vaultAccountId}/{assetId}:
    post:
      tags:
        - Vaults
      summary: Create a new vault wallet
      description: >-
        Creates a wallet for a specific asset in a vault account.

        Learn more about Fireblocks Vault Wallets in the following
        [guide](https://developers.fireblocks.com/reference/create-vault-wallet).

        Endpoint Permission: Admin, Non-Signing Admin, Signer, Approver, Editor.
      operationId: createVaultAccountAsset
      parameters:
        - in: path
          name: vaultAccountId
          required: true
          description: >-
            The ID of the vault account to return, or 'default' for the default
            vault account
          schema:
            type: string
            format: numeric
            x-fb-entity: vault_account
        - in: path
          name: assetId
          required: true
          description: The ID of the asset
          schema:
            type: string
            x-fb-entity: asset
        - $ref: '#/components/parameters/X-Idempotency-Key'
        - in: query
          name: blockchainWalletType
          required: false
          description: Optional immutable blockchain wallet type to store per tenant+vault
          schema:
            type: string
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateAssetsRequest'
      responses:
        '200':
          description: OK
          headers:
            X-Request-ID:
              $ref: '#/components/headers/X-Request-ID'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreateVaultAssetResponse'
        default:
          $ref: '#/components/responses/Error'
      x-codeSamples:
        - lang: TypeScript
          source: >-
            const response:
            Promise<FireblocksResponse<CreateVaultAssetResponse>> =
            fireblocks.vaults.createVaultAccountAsset(vaultsApiCreateVaultAccountAssetRequest);
        - lang: Java
          source: >-
            CompletableFuture<ApiResponse<CreateVaultAssetResponse>> response =
            fireblocks.vaults().createVaultAccountAsset(vaultAccountId, assetId,
            createAssetsRequest, blockchainWalletType, idempotencyKey);
        - lang: Python
          source: >-
            response =
            fireblocks.vaults.create_vault_account_asset(vault_account_id,
            asset_id, create_assets_request, blockchain_wallet_type,
            idempotency_key);
components:
  parameters:
    X-Idempotency-Key:
      name: Idempotency-Key
      in: header
      description: >-
        A unique identifier for the request. If the request is sent multiple
        times with the same idempotency key, the server will return the same
        response as the first request. The idempotency key is valid for 24
        hours.
      required: false
      schema:
        type: string
  schemas:
    CreateAssetsRequest:
      type: object
      properties:
        eosAccountName:
          description: >-
            Optional - when creating an EOS wallet, the account name. If not
            provided, a random name will be generated
          type: string
    CreateVaultAssetResponse:
      type: object
      properties:
        id:
          type: string
        address:
          type: string
        legacyAddress:
          type: string
        enterpriseAddress:
          type: string
        tag:
          type: string
        eosAccountName:
          type: string
        status:
          type: string
        activationTxId:
          type: string
    ErrorSchema:
      type: object
      properties:
        message:
          type: string
        code:
          type: number
  headers:
    X-Request-ID:
      schema:
        type: string
      description: >-
        Unique ID correlated to the API request. Please provide it in any
        support ticket you create or on Github issues related to Fireblocks SDKs
  responses:
    Error:
      description: Error Response
      headers:
        X-Request-ID:
          $ref: '#/components/headers/X-Request-ID'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorSchema'

````