---
title: "Create new asset deposit address"
method: POST
path: "/vault/accounts/{vaultAccountId}/{assetId}/addresses"
tags: ["Vaults"]
---

# Create new asset deposit address

`POST /vault/accounts/{vaultAccountId}/{assetId}/addresses`

## Request

- Base URL: `https://api.fireblocks.io/v1`
- URL: `https://api.fireblocks.io/v1/vault/accounts/{vaultAccountId}/{assetId}/addresses`
- Auth: none declared
- TypeScript: <https://skmtc.dev/fireblocks/apis/fireblocks-api/docs/vault/accounts/:vaultAccountId/:assetId/addresses/post.ts> (a function with typed inputs; its response is checked against the schema)

Creates a new deposit address for an asset of a vault account.
Should be used for UTXO or Tag/Memo based assets ONLY.

Requests with account based assets will fail.

Endpoint Permission: Admin, Non-Signing Admin.

## Path parameters

- `vaultAccountId` string, numeric, required
- `assetId` string, required

## Headers

- `Idempotency-Key` string

## Request body

- CreateAddressRequest
  - `description` string: (Optional) Attach a description to the new address
  - `customerRefId` string: Optional - Sets a customer reference ID

## Response `200`

The created address

- CreateAddressResponse
  - `address` string
  - `legacyAddress` string
  - `enterpriseAddress` string
  - `tag` string
  - `bip44AddressIndex` integer

## Other responses

- `default`: Error Response

---

[API](https://skmtc.dev/fireblocks/apis/fireblocks-api.md) - [All operations](https://skmtc.dev/fireblocks/apis/fireblocks-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fireblocks/apis/fireblocks-api/revisions/4eba9965659a?raw)