> For the complete documentation index, see [llms.txt](https://pacifica.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pacifica.gitbook.io/docs/api-documentation/api/rest-api/subaccounts/subaccount-fund-transfer.md).

# Subaccount fund transfer

Please refer to the [Python SDK](https://github.com/pacifica-fi/python-sdk/blob/main/rest/transfer_subaccount_fund.py) for a comprehensive guide on subaccount fund transfer via API

```
POST /api/v1/account/subaccount/transfer
```

#### Request Body

<table><thead><tr><th width="176">Field</th><th width="98">Type</th><th width="95">Need</th><th>Description</th><th>Example</th></tr></thead><tbody><tr><td><code>"account"</code></td><td>string</td><td>required</td><td>Sender account address</td><td><code>42trU9A5...</code></td></tr><tr><td><code>"signature"</code></td><td>string</td><td>required</td><td>Sender account signature</td><td><code>5j1Vy9Uq...</code></td></tr><tr><td><code>"timestamp"</code></td><td>integer</td><td>required</td><td>Current timestamp in milliseconds</td><td><code>1716200000000</code></td></tr><tr><td><code>"expiry_window"</code></td><td>integer</td><td>optional</td><td>Signature expiry in milliseconds</td><td><code>30000</code></td></tr><tr><td><code>"to_account"</code></td><td>string</td><td>required</td><td>Recipient wallet address</td><td><code>69trU9A5...</code></td></tr><tr><td><code>"amount"</code></td><td>decimal string</td><td>required</td><td>Transfer amount (in USDC)</td><td><code>420.69</code></td></tr></tbody></table>

```json
{
  "account": "AwX6321...",
  "signature": "65L9qPp...",
  "timestamp": 1749228826313,
  "expiry_window": 5000,
  "to_account": "CRTxBM...",
  "amount": "420.69"
}
```

#### Response

* Status 200: Subaccount created successfully

```json
Status Code: 200
{
  "success": true,
  "data": {
    "success": true,
    "error": null
  },
  "error": null,
  "code": null
}
```

* Status 400: Bad request

```json
Status Code: 400
{
  "success": false,
  "data": null,
  "error": "Insufficient balance for AwX6321: 420.69 (account value: 336.9100000000000000000000)",
  "code": 5
}
```

* Status 500: Internal server error