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

# Transfer (SIGNED)

`Transfer between spot account and contract account`

#### Request URl

`POST https://cloud-api.wooxpro.com/account/v1/transfer-contract`

#### Request Limit

See [Detailed Rate Limit](/english/rate-limit)

#### Request Parameter

> Request

```shell theme={null}
curl 
 -H 'X-API-KEY:{{AccessKey}}'
 -H 'X-API-TIMESTAMP:{{currentTime}}'
 -H 'X-API-SIGN:{{SIGN}}' 
 -X POST -d '{
  "currency":"USDT",
  "amount":"10",
  "transferType":"spot_to_contract"
}'
https://cloud-api.wooxpro.com/account/v1/transfer-contract
```

| Field        | Type   | Required? | Description                                                     |
| :----------- | :----- | :-------- | :-------------------------------------------------------------- |
| currency     | String | Yes       | Currency (Only `USDT` is supported)                             |
| amount       | String | Yes       | Transfer amount，allowed range\[0.01,10000000000]                |
| transferType | String | Yes       | Transfer type<br />-`spot_to_contract`<br />-`contract_to_spot` |

#### Response Data

> Response

```json theme={null}
{
  "message":"Ok",
  "code":1000,
  "data":{}
}
```

| Field    | Type   | Description                     |
| :------- | :----- | :------------------------------ |
| currency | String | currency                        |
| amount   | String | Amount successfully transferred |

<aside class="success">
  code returns 1000, which means the transfer is successful.
</aside>