---
title: "Create a blockchain address"
method: POST
path: "/open-api/v3/cryptoconnect/wallets/{id}/addresses"
tags: ["Wallets"]
---

# Create a blockchain address

`POST /open-api/v3/cryptoconnect/wallets/{id}/addresses`

## Request

- Base URL: `https://api-sandbox.interlace.money`
- URL: `https://api-sandbox.interlace.money/open-api/v3/cryptoconnect/wallets/{id}/addresses`
- Auth: API key in header `x-access-token`

Generates a new blockchain address for a wallet for a given currency/chain pair.
<br />
Note: Deposit services for BTC/ETH are temporarily not supported.

## Path parameters

- `id` string, uuid, required

## Request body

- WalletAddressCreationRequest
  - `currency` 'USDC' | 'USDT' | 'WUSD', required
  - `chain` 'ARB' | 'AVAX' | 'BASE' | 'BNB' | 'BTC' | 'ETH' | 'MATIC' | 'OP' | 'SOL' | 'TON' | 'TRX', required

## Response `200`

The request has succeeded.

- object
  - `code` string, required: Code
  - `message` string, required: Message
  - `data` BlockchainAddress, required
    - `currency` 'BTC' | 'ETH' | 'USDC' | 'USDT' | 'WUSD', required
    - `chain` 'ARB' | 'AVAX' | 'BASE' | 'BNB' | 'BTC' | 'ETH' | 'MATIC' | 'OP' | 'SOL' | 'TON' | 'TRX', required
    - `address` string, required: An alphanumeric string which indicates the wallet address used to receive the transfer. Will only be set when the transfer source is a blockchain address.
    - `selected` boolean, required: Marks whether the address is active and displayed on the merchant portal. Only selected = true addresses are visible.
    - `status` 'ACTIVE' | 'FREEZE', required

## Other responses

- `400`: The server could not understand the request due to invalid syntax.
- `403`: Access is forbidden.

---

[API](https://skmtc.dev/interlace/apis/crypto-connect.md) - [All operations](https://skmtc.dev/interlace/apis/crypto-connect/llms.txt) - [OpenAPI document](https://skmtc.dev/interlace/apis/crypto-connect/revisions/9d40c2545370?raw)