curl --request POST \
  --url https://api.sprintcheckout.com/api/checkout/v2/payment_session \
  --header 'Content-Type: application/json' \
  --header 'X-SC-ApiKey: <x-sc-apikey>' \
  --data '
{
  "amount": 100.5,
  "currency": "USD",
  "orderType": "STATIC",
  "minAmount": 100.5,
  "editable": true,
  "orderId": "inv-00010",
  "successUrl": "<string>",
  "cancelUrl": "<string>"
}
'

import requests

url = "https://api.sprintcheckout.com/api/checkout/v2/payment_session"

payload = {
    "amount": 100.5,
    "currency": "USD",
    "orderType": "STATIC",
    "minAmount": 100.5,
    "editable": True,
    "orderId": "inv-00010",
    "successUrl": "<string>",
    "cancelUrl": "<string>"
}
headers = {
    "X-SC-ApiKey": "<x-sc-apikey>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-SC-ApiKey': '<x-sc-apikey>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    amount: 100.5,
    currency: 'USD',
    orderType: 'STATIC',
    minAmount: 100.5,
    editable: true,
    orderId: 'inv-00010',
    successUrl: '<string>',
    cancelUrl: '<string>'
  })
};

fetch('https://api.sprintcheckout.com/api/checkout/v2/payment_session', 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.sprintcheckout.com/api/checkout/v2/payment_session",
  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([
    'amount' => 100.5,
    'currency' => 'USD',
    'orderType' => 'STATIC',
    'minAmount' => 100.5,
    'editable' => true,
    'orderId' => 'inv-00010',
    'successUrl' => '<string>',
    'cancelUrl' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-SC-ApiKey: <x-sc-apikey>"
  ],
]);

$response = curl_exec($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.sprintcheckout.com/api/checkout/v2/payment_session"

	payload := strings.NewReader("{\n  \"amount\": 100.5,\n  \"currency\": \"USD\",\n  \"orderType\": \"STATIC\",\n  \"minAmount\": 100.5,\n  \"editable\": true,\n  \"orderId\": \"inv-00010\",\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}")

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

	req.Header.Add("X-SC-ApiKey", "<x-sc-apikey>")
	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.sprintcheckout.com/api/checkout/v2/payment_session")
  .header("X-SC-ApiKey", "<x-sc-apikey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 100.5,\n  \"currency\": \"USD\",\n  \"orderType\": \"STATIC\",\n  \"minAmount\": 100.5,\n  \"editable\": true,\n  \"orderId\": \"inv-00010\",\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sprintcheckout.com/api/checkout/v2/payment_session")

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

request = Net::HTTP::Post.new(url)
request["X-SC-ApiKey"] = '<x-sc-apikey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": 100.5,\n  \"currency\": \"USD\",\n  \"orderType\": \"STATIC\",\n  \"minAmount\": 100.5,\n  \"editable\": true,\n  \"orderId\": \"inv-00010\",\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}"

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

{
  "sessionId": "<string>",
  "redirectUrl": "<string>"
}