# Unbind Address

## <mark style="color:green;">POST</mark> /api/v1/unbindAddress

* Note: It is for a user to unbind an address that was binded before.
* Header

| Field         | Type   | Remarks                                                                                           |
| ------------- | ------ | ------------------------------------------------------------------------------------------------- |
| ApiKey        | String | [ApiKey](../../../guide/glossary#apikey) acquired from the admin                                  |
| Authorization | String | Bearer ${unifiedAuthToken} , in which the unifiedAuthToken is the result returned by /api/v1/auth |

* Request Parameters

| Field   | Type   | Remarks      |
| ------- | ------ | ------------ |
| address | String | web3 address |

* Request Example

```shell
curl  POST 'https://api.relationlabs.ai/api/v1/unbindAddress' \
--header 'ApiKey: <ApiKey>' \
--header 'Authorization: bearer eyJhbGciOiJFUzI1NiJ9.eyJqdGkiOiIxNDUwM2VlYjhhMTk0OWE1YWMzODQ1NGM2YjQwZGExNyIsImlzcyI6InJlbGF0aW9ubGFicy5haSIsImlhdCI6MTY2MTMyNzUxNSwic3ViIjoiYmFmMzQta2lhYWEtYWFhYWstYWNnamEtY2FpIiwiZXhwIjoxNjYxOTMyMzE1fQ.m4CYvKS_9hhabSThIydWRMAGCWhw9S-3Vi9KZmK6fUig2edt1gkw_swkBwkeL7aUSi08RPEozjZ3iwkW-4YRZw' \
--header 'Content-Type: application/json' \
--data-raw '{
    "address":"0x9bd286ef4e3d9ec1af6c6ae9da2f0b3617deab13"
}'
```

* Response Parameters

| Field | Type   | Remarks            |
| ----- | ------ | ------------------ |
| code  | String | the Return Code    |
| desc  | String | the Return Message |
| data  | Object | the Data           |

* Response Body

```json
{
    "code": "0",
    "desc": "success",
    "data": null
}
```

* Return Code

| code  | desc                   | Remarks                                     |
| ----- | ---------------------- | ------------------------------------------- |
| 0     | success                | the flag for a successful request           |
| 11202 | address is not binded  | This address is not binded yet.             |
| 11203 | not the address holder | This address does not belong to the caller. |
