Neynar Documentation

By FID

cURL

curl --request GET \
  --url 'https://snapchain-api.neynar.com/v1/reactionsByFid?reaction_type=Like' \
  --header 'x-api-key: NEYNAR_API_DOCS'

Python

import requests

url = "https://snapchain-api.neynar.com/v1/reactionsByFid?reaction_type=Like"

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

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

print(response.text)

JavaScript (Fetch)

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

fetch('https://snapchain-api.neynar.com/v1/reactionsByFid?reaction_type=Like', 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://snapchain-api.neynar.com/v1/reactionsByFid?reaction_type=Like",\
  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/reactionsByFid?reaction_type=Like"

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/reactionsByFid?reaction_type=Like")
  .header("x-api-key", "NEYNAR_API_DOCS")
  .asString();

Ruby

require 'uri'
require 'net/http'

url = URI("https://snapchain-api.neynar.com/v1/reactionsByFid?reaction_type=Like")

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

{
  "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",
        "reactionBody": {
          "type": "Like",
          "targetCastId": {
            "fid": 2,
            "hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
          },
          "targetUrl": "https://www.example.com/article"
        }
      }
    }
  ],
  "nextPageToken": "AuzO1V0DtaItCwwa10X6YsfStlynsGWT"
}

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