curl --request POST \
  --url https://api.croma.run/co/rama-judicial/cases-by-radicado/v1/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "items": [
    {
      "registration_number": "11001600001720180327700"
    },
    {
      "registration_number": "05001310300120190012300"
    }
  ]
}
'

import requests

url = "https://api.croma.run/co/rama-judicial/cases-by-radicado/v1/batch"

payload = { "items": [{ "registration_number": "11001600001720180327700" }, { "registration_number": "05001310300120190012300" }] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    items: [
      {registration_number: '11001600001720180327700'},
      {registration_number: '05001310300120190012300'}
    ]
  })
};

fetch('https://api.croma.run/co/rama-judicial/cases-by-radicado/v1/batch', 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.croma.run/co/rama-judicial/cases-by-radicado/v1/batch",
  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([
    'items' => [
        [
                'registration_number' => '11001600001720180327700'
        ],
        [
                'registration_number' => '05001310300120190012300'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.croma.run/co/rama-judicial/cases-by-radicado/v1/batch"

	payload := strings.NewReader("{\n  \"items\": [\n    {\n      \"registration_number\": \"11001600001720180327700\"\n    },\n    {\n      \"registration_number\": \"05001310300120190012300\"\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.croma.run/co/rama-judicial/cases-by-radicado/v1/batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"items\": [\n    {\n      \"registration_number\": \"11001600001720180327700\"\n    },\n    {\n      \"registration_number\": \"05001310300120190012300\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.croma.run/co/rama-judicial/cases-by-radicado/v1/batch")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"items\": [\n    {\n      \"registration_number\": \"11001600001720180327700\"\n    },\n    {\n      \"registration_number\": \"05001310300120190012300\"\n    }\n  ]\n}"

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

{
  "data": {
    "results": [
      {
        "index": 123,
        "status": "completed",
        "cache_hit": true,
        "data": {
          "found": true,
          "registration_number": "<string>",
          "case_ids": [
            123
          ],
          "primary_case": {
            "id": 123,
            "connection_id": 123,
            "registration_number": "<string>",
            "start_date": "<string>",
            "last_action_date": "<string>",
            "court": "<string>",
            "department": "<string>",
            "parties_text": "<string>",
            "is_private": true
          },
          "actions": [
            {
              "id": 123,
              "registration_number": "<string>",
              "sequence": 123,
              "action_date": "<string>",
              "action_type": "<string>",
              "note": "<string>",
              "start_date": "<string>",
              "end_date": "<string>",
              "registered_date": "<string>",
              "has_documents": true
            }
          ],
          "pagination": {
            "total": 123,
            "page_size": 123,
            "total_pages": 123,
            "page": 123
          },
          "private_only": true
        },
        "error": {
          "type": "<string>",
          "code": "<string>",
          "message": "<string>"
        }
      }
    ],
    "summary": {
      "total": 123,
      "completed": 123,
      "errors": 123,
      "cache_hits": 123
    }
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "details": {}
  }
}