curl --request POST \
  --url https://api.truckaurbus.com/v1/khali/card/{code}/offers \
  --header 'Content-Type: application/json' \
  --data '
{
  "load": "<string>",
  "name": "<string>",
  "phone": "<string>",
  "amount_inr": 123,
  "from_place": "",
  "note": "",
  "on_date": "",
  "to_place": "",
  "tonnage_t": 123
}
'

import requests

url = "https://api.truckaurbus.com/v1/khali/card/{code}/offers"

payload = {
    "load": "<string>",
    "name": "<string>",
    "phone": "<string>",
    "amount_inr": 123,
    "from_place": "",
    "note": "",
    "on_date": "",
    "to_place": "",
    "tonnage_t": 123
}
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({
    load: '<string>',
    name: '<string>',
    phone: '<string>',
    amount_inr: 123,
    from_place: '',
    note: '',
    on_date: '',
    to_place: '',
    tonnage_t: 123
  })
};

fetch('https://api.truckaurbus.com/v1/khali/card/{code}/offers', 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.truckaurbus.com/v1/khali/card/{code}/offers",
  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([
    'load' => '<string>',
    'name' => '<string>',
    'phone' => '<string>',
    'amount_inr' => 123,
    'from_place' => '',
    'note' => '',
    'on_date' => '',
    'to_place' => '',
    'tonnage_t' => 123
  ]),
  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.truckaurbus.com/v1/khali/card/{code}/offers"

	payload := strings.NewReader("{\n  \"load\": \"<string>\",\n  \"name\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"amount_inr\": 123,\n  \"from_place\": \"\",\n  \"note\": \"\",\n  \"on_date\": \"\",\n  \"to_place\": \"\",\n  \"tonnage_t\": 123\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.truckaurbus.com/v1/khali/card/{code}/offers")
  .header("Content-Type", "application/json")
  .body("{\n  \"load\": \"<string>\",\n  \"name\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"amount_inr\": 123,\n  \"from_place\": \"\",\n  \"note\": \"\",\n  \"on_date\": \"\",\n  \"to_place\": \"\",\n  \"tonnage_t\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.truckaurbus.com/v1/khali/card/{code}/offers")

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  \"load\": \"<string>\",\n  \"name\": \"<string>\",\n  \"phone\": \"<string>\",\n  \"amount_inr\": 123,\n  \"from_place\": \"\",\n  \"note\": \"\",\n  \"on_date\": \"\",\n  \"to_place\": \"\",\n  \"tonnage_t\": 123\n}"

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

{}