curl --request POST \
  --url https://api.example.com/api/graph/v1/research/screener \
  --header 'Content-Type: application/json' \
  --data '
{
  "filters": {
    "sector": [
      "<string>"
    ],
    "market_cap": {
      "min": 123,
      "max": 123
    },
    "pe_ratio": {
      "min": 123,
      "max": 123
    },
    "pb_ratio": {
      "min": 123,
      "max": 123
    },
    "ps_ratio": {
      "min": 123,
      "max": 123
    },
    "ev_ebitda": {
      "min": 123,
      "max": 123
    },
    "gross_margin": {
      "min": 123,
      "max": 123
    },
    "operating_margin": {
      "min": 123,
      "max": 123
    },
    "net_margin": {
      "min": 123,
      "max": 123
    },
    "roe": {
      "min": 123,
      "max": 123
    },
    "roa": {
      "min": 123,
      "max": 123
    },
    "debt_to_equity": {
      "min": 123,
      "max": 123
    },
    "current_ratio": {
      "min": 123,
      "max": 123
    },
    "dividend_yield": {
      "min": 123,
      "max": 123
    },
    "fcf_yield": {
      "min": 123,
      "max": 123
    },
    "earnings_yield": {
      "min": 123,
      "max": 123
    }
  },
  "sort": {
    "field": "marketCap",
    "order": "desc"
  },
  "pagination": {
    "limit": 50,
    "offset": 0
  }
}
'

import requests

url = "https://api.example.com/api/graph/v1/research/screener"

payload = {
    "filters": {
        "sector": ["<string>"],
        "market_cap": {
            "min": 123,
            "max": 123
        },
        "pe_ratio": {
            "min": 123,
            "max": 123
        },
        "pb_ratio": {
            "min": 123,
            "max": 123
        },
        "ps_ratio": {
            "min": 123,
            "max": 123
        },
        "ev_ebitda": {
            "min": 123,
            "max": 123
        },
        "gross_margin": {
            "min": 123,
            "max": 123
        },
        "operating_margin": {
            "min": 123,
            "max": 123
        },
        "net_margin": {
            "min": 123,
            "max": 123
        },
        "roe": {
            "min": 123,
            "max": 123
        },
        "roa": {
            "min": 123,
            "max": 123
        },
        "debt_to_equity": {
            "min": 123,
            "max": 123
        },
        "current_ratio": {
            "min": 123,
            "max": 123
        },
        "dividend_yield": {
            "min": 123,
            "max": 123
        },
        "fcf_yield": {
            "min": 123,
            "max": 123
        },
        "earnings_yield": {
            "min": 123,
            "max": 123
        }
    },
    "sort": {
        "field": "marketCap",
        "order": "desc"
    },
    "pagination": {
        "limit": 50,
        "offset": 0
    }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    filters: {
      sector: ['<string>'],
      market_cap: {min: 123, max: 123},
      pe_ratio: {min: 123, max: 123},
      pb_ratio: {min: 123, max: 123},
      ps_ratio: {min: 123, max: 123},
      ev_ebitda: {min: 123, max: 123},
      gross_margin: {min: 123, max: 123},
      operating_margin: {min: 123, max: 123},
      net_margin: {min: 123, max: 123},
      roe: {min: 123, max: 123},
      roa: {min: 123, max: 123},
      debt_to_equity: {min: 123, max: 123},
      current_ratio: {min: 123, max: 123},
      dividend_yield: {min: 123, max: 123},
      fcf_yield: {min: 123, max: 123},
      earnings_yield: {min: 123, max: 123}
    },
    sort: {field: 'marketCap', order: 'desc'},
    pagination: {limit: 50, offset: 0}
  })
};

fetch('https://api.example.com/api/graph/v1/research/screener', 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.example.com/api/graph/v1/research/screener",
  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([
    'filters' => [
        'sector' => [
                '<string>'
        ],
        'market_cap' => [
                'min' => 123,
                'max' => 123
        ],
        'pe_ratio' => [
                'min' => 123,
                'max' => 123
        ],
        'pb_ratio' => [
                'min' => 123,
                'max' => 123
        ],
        'ps_ratio' => [
                'min' => 123,
                'max' => 123
        ],
        'ev_ebitda' => [
                'min' => 123,
                'max' => 123
        ],
        'gross_margin' => [
                'min' => 123,
                'max' => 123
        ],
        'operating_margin' => [
                'min' => 123,
                'max' => 123
        ],
        'net_margin' => [
                'min' => 123,
                'max' => 123
        ],
        'roe' => [
                'min' => 123,
                'max' => 123
        ],
        'roa' => [
                'min' => 123,
                'max' => 123
        ],
        'debt_to_equity' => [
                'min' => 123,
                'max' => 123
        ],
        'current_ratio' => [
                'min' => 123,
                'max' => 123
        ],
        'dividend_yield' => [
                'min' => 123,
                'max' => 123
        ],
        'fcf_yield' => [
                'min' => 123,
                'max' => 123
        ],
        'earnings_yield' => [
                'min' => 123,
                'max' => 123
        ]
    ],
    'sort' => [
        'field' => 'marketCap',
        'order' => 'desc'
    ],
    'pagination' => [
        'limit' => 50,
        'offset' => 0
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.example.com/api/graph/v1/research/screener"

	payload := strings.NewReader("{\n  \"filters\": {\n    \"sector\": [\n      \"<string>\"\n    ],\n    \"market_cap\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pe_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pb_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ps_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ev_ebitda\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"gross_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"operating_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"net_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roe\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roa\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"debt_to_equity\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"current_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"dividend_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"fcf_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"earnings_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    }\n  },\n  \"sort\": {\n    \"field\": \"marketCap\",\n    \"order\": \"desc\"\n  },\n  \"pagination\": {\n    \"limit\": 50,\n    \"offset\": 0\n  }\n}")

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

	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.example.com/api/graph/v1/research/screener")
  .header("Content-Type", "application/json")
  .body("{\n  \"filters\": {\n    \"sector\": [\n      \"<string>\"\n    ],\n    \"market_cap\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pe_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pb_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ps_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ev_ebitda\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"gross_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"operating_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"net_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roe\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roa\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"debt_to_equity\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"current_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"dividend_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"fcf_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"earnings_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    }\n  },\n  \"sort\": {\n    \"field\": \"marketCap\",\n    \"order\": \"desc\"\n  },\n  \"pagination\": {\n    \"limit\": 50,\n    \"offset\": 0\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/graph/v1/research/screener")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filters\": {\n    \"sector\": [\n      \"<string>\"\n    ],\n    \"market_cap\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pe_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"pb_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ps_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"ev_ebitda\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"gross_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"operating_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"net_margin\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roe\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"roa\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"debt_to_equity\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"current_ratio\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"dividend_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"fcf_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    },\n    \"earnings_yield\": {\n      \"min\": 123,\n      \"max\": 123\n    }\n  },\n  \"sort\": {\n    \"field\": \"marketCap\",\n    \"order\": \"desc\"\n  },\n  \"pagination\": {\n    \"limit\": 50,\n    \"offset\": 0\n  }\n}"

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

{
  "results": [
    {
      "symbol": "<string>",
      "metrics": {},
      "company_name": "<string>",
      "sector": "<string>",
      "industry": "<string>"
    }
  ],
  "total_matched": 123,
  "returned": 123,
  "offset": 123,
  "query_ms": 123
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}