> For the complete documentation index, see [llms.txt](https://relationlabs.gitbook.io/relation-one-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://relationlabs.gitbook.io/relation-one-api/api-zh/api/follows/follow.md).

# 关注

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

* 说明：关注一个用户，成功后他将出现在关注列表里，同时调用者将出现在对方的粉丝列表
* Header

| Field         | Type   | Remarks                                                            |
| ------------- | ------ | ------------------------------------------------------------------ |
| ApiKey        | String | 从管理员获取的[ApiKey](/relation-one-api/api-zh/guide/glossary.md#apikey) |
| Authorization | String | Bearer ${unifiedAuthToken} ,其中unifiedAuthToken来自/api/v1/auth接口的返回  |

* Request Parameters

| Field   | Type   | Remarks                 |
| ------- | ------ | ----------------------- |
| address | String | 对方的relationId / address |

* Request Example

```shell
curl POST 'https://api.relationlabs.ai/api/v1/follow' \
--header 'ApiKey: <ApiKey>' \
--header 'Authorization: Bearer eyJhbGciOiJFUzI1NiJ9.eyJqdGkiOiJiOTE5N1Y1OGJmYTY0NDRlYmU2ODA1OTc2MmViNzdlZSIsImlzcyI6InJlbGF0aW9ubGFicy5haSIsImlhdCI6MTY2MDgyNDM0MSwic3ViIjoiYmFmMzQta2lhYWEtYWFhYWstYWNnamEtY2FpIiwiZXhwIjoxNjYxNDI5MTQxfQ.Y_1NR0N3NgQCzaR1owS6Ga4AbOIfvH7ucZJJ9-HUK_FrXBtG_WjTa3XNDfmHZIwCFDOzAjSHNcRdDaR0NZGUIw' \
--header 'Content-Type: application/json' \
--data-raw '{
    "address":"baf34-kiaaa-aaaak-acgja-cai1"
}'
```

* Response Parameters

| Field | Type   | Remarks |
| ----- | ------ | ------- |
| code  | String | 返回码     |
| desc  | String | 返回信息    |
| data  | Object | 数据      |

* Response Body

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

* Return Code

| code  | desc    | Remarks    |
| ----- | ------- | ---------- |
| 0     | success | 接口调用成功     |
| 11601 |         | 不可follow自己 |
| 11602 |         | 当前版本不支持该地址 |