curl --request POST \
  --url https://api.cekura.ai/dashboards/widgets/preview_data/ \
  --header 'Content-Type: application/json' \
  --header 'X-CEKURA-API-KEY: <api-key>' \
  --data '
{
  "dashboard": 123,
  "name": "<string>",
  "filters": {
    "field": "success",
    "op": "eq",
    "value": true
  },
  "field": "duration",
  "metric": 123,
  "group_by": "<unknown>",
  "metadata": "<unknown>"
}
'

import requests

url = "https://api.cekura.ai/dashboards/widgets/preview_data/"

payload = {
    "dashboard": 123,
    "name": "<string>",
    "filters": {
        "field": "success",
        "op": "eq",
        "value": True
    },
    "field": "duration",
    "metric": 123,
    "group_by": "<unknown>",
    "metadata": "<unknown>"
}
headers = {
    "X-CEKURA-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-CEKURA-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    dashboard: 123,
    name: '<string>',
    filters: {field: 'success', op: 'eq', value: true},
    field: 'duration',
    metric: 123,
    group_by: '<unknown>',
    metadata: '<unknown>'
  })
};

fetch('https://api.cekura.ai/dashboards/widgets/preview_data/', 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.cekura.ai/dashboards/widgets/preview_data/",
  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([
    'dashboard' => 123,
    'name' => '<string>',
    'filters' => [
        'field' => 'success',
        'op' => 'eq',
        'value' => true
    ],
    'field' => 'duration',
    'metric' => 123,
    'group_by' => '<unknown>',
    'metadata' => '<unknown>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-CEKURA-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.cekura.ai/dashboards/widgets/preview_data/"

	payload := strings.NewReader("{\n  \"dashboard\": 123,\n  \"name\": \"<string>\",\n  \"filters\": {\n    \"field\": \"success\",\n    \"op\": \"eq\",\n    \"value\": true\n  },\n  \"field\": \"duration\",\n  \"metric\": 123,\n  \"group_by\": \"<unknown>\",\n  \"metadata\": \"<unknown>\"\n}")

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

	req.Header.Add("X-CEKURA-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.cekura.ai/dashboards/widgets/preview_data/")
  .header("X-CEKURA-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"dashboard\": 123,\n  \"name\": \"<string>\",\n  \"filters\": {\n    \"field\": \"success\",\n    \"op\": \"eq\",\n    \"value\": true\n  },\n  \"field\": \"duration\",\n  \"metric\": 123,\n  \"group_by\": \"<unknown>\",\n  \"metadata\": \"<unknown>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cekura.ai/dashboards/widgets/preview_data/")

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

request = Net::HTTP::Post.new(url)
request["X-CEKURA-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"dashboard\": 123,\n  \"name\": \"<string>\",\n  \"filters\": {\n    \"field\": \"success\",\n    \"op\": \"eq\",\n    \"value\": true\n  },\n  \"field\": \"duration\",\n  \"metric\": 123,\n  \"group_by\": \"<unknown>\",\n  \"metadata\": \"<unknown>\"\n}"

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

{
  "widget_id": 123,
  "field_name": "<string>",
  "chart_type": "<string>",
  "data": [
    {
      "id": 1,
      "timestamp": "2025-11-03T10:30:00Z",
      "value": 45
    },
    {
      "id": 2,
      "timestamp": "2025-11-03T11:15:00Z",
      "value": 62
    }
  ],
  "aggregation_function": "<string>",
  "time_period": "<string>",
  "group_by": null,
  "metadata": {
    "display_name": "<string>",
    "data_type": "numeric",
    "filter_value": "<unknown>"
  },
  "can_group_by": false
}