# POST /v2/wallets
**Add a wallet**

Attach a new wallet to your Blockonomics account.

Authentication: Bearer token required (Authorization: Bearer YOUR_API_KEY)

## Request Body (application/json)
- `name` — string (optional): Name your wallet for easier identification
- `address` — string (required): Wallet address. For BTC: xPub address. For USDT: EVM address (0x...).
- `crypto` — string, enum("BTC", "USDT") (required): Type of crypto. Supported values: BTC, USDT.

## Responses
- 200: Wallet created successfully
  - `data` (object)

Full reference: https://developers.blockonomics.co/docs/wallets/post_v2-wallets