curl --request POST \
  --url https://api.chainrails.io/api/v1/ramp/orders \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "on-ramp",
  "provider": "YELLOW_CARD",
  "fiatCurrency": "NGN",
  "cryptoAmount": 10,
  "destinationChain": "BASE_MAINNET",
  "sourceChain": "BASE_MAINNET",
  "amountSymbol": "USDC",
  "recipientAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "senderAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "countryCode": "NG",
  "userEmail": "[email protected]",
  "fields": {
    "phoneNumber": "+2348012345678"
  }
}
'

import requests

url = "https://api.chainrails.io/api/v1/ramp/orders"

payload = {
    "type": "on-ramp",
    "provider": "YELLOW_CARD",
    "fiatCurrency": "NGN",
    "cryptoAmount": 10,
    "destinationChain": "BASE_MAINNET",
    "sourceChain": "BASE_MAINNET",
    "amountSymbol": "USDC",
    "recipientAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "senderAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "countryCode": "NG",
    "userEmail": "[email protected]",
    "fields": { "phoneNumber": "+2348012345678" }
}
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({
    type: 'on-ramp',
    provider: 'YELLOW_CARD',
    fiatCurrency: 'NGN',
    cryptoAmount: 10,
    destinationChain: 'BASE_MAINNET',
    sourceChain: 'BASE_MAINNET',
    amountSymbol: 'USDC',
    recipientAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    senderAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    countryCode: 'NG',
    userEmail: '[email protected]',
    fields: {phoneNumber: '+2348012345678'}
  })
};

fetch('https://api.chainrails.io/api/v1/ramp/orders', 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.chainrails.io/api/v1/ramp/orders",
  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([
    'type' => 'on-ramp',
    'provider' => 'YELLOW_CARD',
    'fiatCurrency' => 'NGN',
    'cryptoAmount' => 10,
    'destinationChain' => 'BASE_MAINNET',
    'sourceChain' => 'BASE_MAINNET',
    'amountSymbol' => 'USDC',
    'recipientAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'senderAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'countryCode' => 'NG',
    'userEmail' => '[email protected]',
    'fields' => [
        'phoneNumber' => '+2348012345678'
    ]
  ]),
  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.chainrails.io/api/v1/ramp/orders"

	payload := strings.NewReader("{\n  \"type\": \"on-ramp\",\n  \"provider\": \"YELLOW_CARD\",\n  \"fiatCurrency\": \"NGN\",\n  \"cryptoAmount\": 10,\n  \"destinationChain\": \"BASE_MAINNET\",\n  \"sourceChain\": \"BASE_MAINNET\",\n  \"amountSymbol\": \"USDC\",\n  \"recipientAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"senderAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"countryCode\": \"NG\",\n  \"userEmail\": \"[email protected]\",\n  \"fields\": {\n    \"phoneNumber\": \"+2348012345678\"\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.chainrails.io/api/v1/ramp/orders")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"on-ramp\",\n  \"provider\": \"YELLOW_CARD\",\n  \"fiatCurrency\": \"NGN\",\n  \"cryptoAmount\": 10,\n  \"destinationChain\": \"BASE_MAINNET\",\n  \"sourceChain\": \"BASE_MAINNET\",\n  \"amountSymbol\": \"USDC\",\n  \"recipientAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"senderAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"countryCode\": \"NG\",\n  \"userEmail\": \"[email protected]\",\n  \"fields\": {\n    \"phoneNumber\": \"+2348012345678\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.chainrails.io/api/v1/ramp/orders")

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  \"type\": \"on-ramp\",\n  \"provider\": \"YELLOW_CARD\",\n  \"fiatCurrency\": \"NGN\",\n  \"cryptoAmount\": 10,\n  \"destinationChain\": \"BASE_MAINNET\",\n  \"sourceChain\": \"BASE_MAINNET\",\n  \"amountSymbol\": \"USDC\",\n  \"recipientAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"senderAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"countryCode\": \"NG\",\n  \"userEmail\": \"[email protected]\",\n  \"fields\": {\n    \"phoneNumber\": \"+2348012345678\"\n  }\n}"

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