Neynar Documentation

Follow a channel

cURL

curl --request POST \
  --url https://api.neynar.com/v2/farcaster/channel/follow/ \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: NEYNAR_API_DOCS' \
  --data '
{
  "channel_id": "neynar",
  "signer_uuid": "19d0c5fd-9b33-4a48-a0e2-bc7b0555baec"
}
'```

### Python

```python
import requests

url = "https://api.neynar.com/v2/farcaster/channel/follow/"

payload = {
    "channel_id": "neynar",
    "signer_uuid": "19d0c5fd-9b33-4a48-a0e2-bc7b0555baec"
}
headers = {
    "x-api-key": "NEYNAR_API_DOCS",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

JavaScript (Fetch)

const options = {
  method: 'POST',
  headers: {'x-api-key': 'NEYNAR_API_DOCS', 'Content-Type': 'application/json'},
  body: JSON.stringify({channel_id: 'neynar', signer_uuid: '19d0c5fd-9b33-4a48-a0e2-bc7b0555baec'})
};

fetch('https://api.neynar.com/v2/farcaster/channel/follow/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

PHP

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.neynar.com/v2/farcaster/channel/follow/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'channel_id' => 'neynar',
    'signer_uuid' => '19d0c5fd-9b33-4a48-a0e2-bc7b0555baec'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "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"
    "strings"
    "net/http"
    "io"
)

func main() {

url := "https://api.neynar.com/v2/farcaster/channel/follow/"

payload := strings.NewReader("{\n  \"channel_id\": \"neynar\",\n  \"signer_uuid\": \"19d0c5fd-9b33-4a48-a0e2-bc7b0555baec\"\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("x-api-key", "NEYNAR_API_DOCS")
    req.Header.Add("Content-Type", "application/json")

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

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

fmt.Println(string(body))

}

Response Codes

Example Responses

Success

{
  "message": "<string>",
  "success": true
}

Error

{
  "message": "<string>",
  "code": "<string>",
  "property": "<string>",
  "status": 123
}

Authorizations

x-api-key

Body Parameters

channel_id

Example: "neynar"

signer_uuid

Example: "19d0c5fd-9b33-4a48-a0e2-bc7b0555baec"

Response Structure

Success Response

Error Response