## To target FID

### cURL

```
curl --request GET \
  --url 'https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow' \
  --header 'x-api-key: NEYNAR_API_DOCS'
```

### Python

```
import requests

url = "https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow"

headers = {"x-api-key": "NEYNAR_API_DOCS"}

response = requests.get(url, headers=headers)

print(response.text)
```

### JavaScript

```
const options = {method: 'GET', headers: {'x-api-key': 'NEYNAR_API_DOCS'}};

fetch('https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

### PHP

```
<?php

$curl = curl_init();

curl_setopt_array($curl, [\
  CURLOPT_URL => "https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow",\
  CURLOPT_RETURNTRANSFER => true,\
  CURLOPT_ENCODING => "",\
  CURLOPT_MAXREDIRS => 10,\
  CURLOPT_TIMEOUT => 30,\
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,\
  CURLOPT_CUSTOMREQUEST => "GET",\
  CURLOPT_HTTPHEADER => [\
    "x-api-key: NEYNAR_API_DOCS"\
  ],\
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
?>
```

### Go

```
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

url := "https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow"

req, _ := http.NewRequest("GET", url, nil)

req.Header.Add("x-api-key", "NEYNAR_API_DOCS")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))
}
```

### Unirest (Java)

```
HttpResponse<String> response = Unirest.get("https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow")
  .header("x-api-key", "NEYNAR_API_DOCS")
  .asString();
```

### Ruby

```
require 'uri'
require 'net/http'

url = URI("https://snapchain-api.neynar.com/v1/linksByTargetFid?link_type=follow")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["x-api-key"] = 'NEYNAR_API_DOCS'

response = http.request(request)
puts response.read_body
```

---

### Response

#### 200

```json
{
  "messages": [
    {
      "hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
      "hashScheme": "HASH_SCHEME_BLAKE3",
      "signature": "aSDinaTvuI8gbWludGxpZnk=",
      "signatureScheme": "SIGNATURE_SCHEME_ED25519",
      "signer": "<string>",
      "data": {
        "type": "MESSAGE_TYPE_CAST_ADD",
        "fid": 2,
        "timestamp": 48994466,
        "network": "FARCASTER_NETWORK_MAINNET",
        "linkBody": {
          "type": "follow",
          "targetFid": 1,
          "displayTimestamp": 48994466
        }
      }
    }
  ],
  "nextPageToken": "AuzO1V0DtaItCwwa10X6YsfStlynsGWT"
}
```

#### Error Response

```json
{
  "errCode": "<string>",
  "presentable": true,
  "name": "<string>",
  "code": 123,
  "details": "<string>",
  "metadata": {
    "errcode": [
      "<string>"
    ]
  }
}
```

### Authorizations

- **x-api-key**: string, required, API key to authorize requests, default: NEYNAR_API_DOCS

### Query Parameters

- **target_fid**: integer<uint64>, required, The FID of the target user for this link. Required range: `x >= 1`
- **link_type**: enum<string>, default: follow, Defines the type of social connection between users.
  - **follow**: Establishes a following relationship where the user will receive updates from the target user in their feed
- **pageSize**: integer, Maximum number of messages to return in a single response
- **reverse**: boolean, Reverse the sort order, returning latest messages first
- **pageToken**: string, The page token returned by the previous query, to fetch the next page.