curl --request POST \
  --url https://api.bigdata.com/v1/entity-sentiment/ \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "identifier": {
    "type": "rp_entity_id",
    "value": "4A6F00"
  },
  "timestamp": {
    "start": "2025-01-01",
    "end": "2025-01-20"
  }
}
'

import requests

url = "https://api.bigdata.com/v1/entity-sentiment/"

payload = {
    "identifier": {
        "type": "rp_entity_id",
        "value": "4A6F00"
    },
    "timestamp": {
        "start": "2025-01-01",
        "end": "2025-01-20"
    }
}
headers = {
    "X-API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    identifier: {type: 'rp_entity_id', value: '4A6F00'},
    timestamp: {start: '2025-01-01', end: '2025-01-20'}
  })
};

fetch('https://api.bigdata.com/v1/entity-sentiment/', 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.bigdata.com/v1/entity-sentiment/",
  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([
    'identifier' => [
        'type' => 'rp_entity_id',
        'value' => '4A6F00'
    ],
    'timestamp' => [
        'start' => '2025-01-01',
        'end' => '2025-01-20'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <api-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.bigdata.com/v1/entity-sentiment/"

	payload := strings.NewReader("{\n  \"identifier\": {\n    \"type\": \"rp_entity_id\",\n    \"value\": \"4A6F00\"\n  },\n  \"timestamp\": {\n    \"start\": \"2025-01-01\",\n    \"end\": \"2025-01-20\"\n  }\n}")

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

	req.Header.Add("X-API-KEY", "<api-key>")
	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))

}

HttpResponse<String> response = Unirest.post("https://api.bigdata.com/v1/entity-sentiment/")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"identifier\": {\n    \"type\": \"rp_entity_id\",\n    \"value\": \"4A6F00\"\n  },\n  \"timestamp\": {\n    \"start\": \"2025-01-01\",\n    \"end\": \"2025-01-20\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.bigdata.com/v1/entity-sentiment/")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"identifier\": {\n    \"type\": \"rp_entity_id\",\n    \"value\": \"4A6F00\"\n  },\n  \"timestamp\": {\n    \"start\": \"2025-01-01\",\n    \"end\": \"2025-01-20\"\n  }\n}"

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

{
  "results": {
    "name": "Alphabet Inc.",
    "id": "4A6F00",
    "values": [
      {
        "date": "2025-10-20",
        "daily_sentiment": 0.017404,
        "sentiment_pressure": 0.217784,
        "abnormal_media_attention": -0.833533
      },
      {
        "date": "2025-10-21",
        "daily_sentiment": 0.033251,
        "sentiment_pressure": 0.208085,
        "abnormal_media_attention": -0.835593
      }
    ]
  },
  "metadata": {
    "request_id": "<string>",
    "timestamp": "<string>"
  },
  "errors": [
    {
      "message": "<string>"
    }
  ],
  "sources": [
    {
      "id": "CA9FA3",
      "name": "Corporate Fundamentals"
    }
  ],
  "usage": {}
}

{
  "message": "Bad Request Error",
  "statusCode": 400
}

{
  "message": "Too many requests. Please try again later.",
  "statusCode": 429
}

{
  "message": "Internal Server Error",
  "statusCode": 500
}