curl --request POST \
  --url https://payments.magicblock.app/v1/spl/transfer \
  --header 'Content-Type: application/json' \
  --data '
{
  "from": "3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE",
  "to": "Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L",
  "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "amount": 1000000,
  "visibility": "private",
  "fromBalance": "base",
  "toBalance": "base",
  "initIfMissing": true,
  "initAtasIfMissing": true,
  "initVaultIfMissing": true,
  "memo": "Order #1042",
  "minDelayMs": "0",
  "maxDelayMs": "0",
  "split": 1
}
'

import requests

url = "https://payments.magicblock.app/v1/spl/transfer"

payload = {
    "from": "3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE",
    "to": "Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L",
    "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": 1000000,
    "visibility": "private",
    "fromBalance": "base",
    "toBalance": "base",
    "initIfMissing": True,
    "initAtasIfMissing": True,
    "initVaultIfMissing": True,
    "memo": "Order #1042",
    "minDelayMs": "0",
    "maxDelayMs": "0",
    "split": 1
}
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({
    from: '3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE',
    to: 'Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L',
    mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
    amount: 1000000,
    visibility: 'private',
    fromBalance: 'base',
    toBalance: 'base',
    initIfMissing: true,
    initAtasIfMissing: true,
    initVaultIfMissing: true,
    memo: 'Order #1042',
    minDelayMs: '0',
    maxDelayMs: '0',
    split: 1
  })
};

fetch('https://payments.magicblock.app/v1/spl/transfer', 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://payments.magicblock.app/v1/spl/transfer",
  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([
    'from' => '3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE',
    'to' => 'Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L',
    'mint' => 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
    'amount' => 1000000,
    'visibility' => 'private',
    'fromBalance' => 'base',
    'toBalance' => 'base',
    'initIfMissing' => true,
    'initAtasIfMissing' => true,
    'initVaultIfMissing' => true,
    'memo' => 'Order #1042',
    'minDelayMs' => '0',
    'maxDelayMs' => '0',
    'split' => 1
  ]),
  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://payments.magicblock.app/v1/spl/transfer"

	payload := strings.NewReader("{\n  \"from\": \"3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE\",\n  \"to\": \"Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"amount\": 1000000,\n  \"visibility\": \"private\",\n  \"fromBalance\": \"base\",\n  \"toBalance\": \"base\",\n  \"initIfMissing\": true,\n  \"initAtasIfMissing\": true,\n  \"initVaultIfMissing\": true,\n  \"memo\": \"Order #1042\",\n  \"minDelayMs\": \"0\",\n  \"maxDelayMs\": \"0\",\n  \"split\": 1\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://payments.magicblock.app/v1/spl/transfer")
  .header("Content-Type", "application/json")
  .body("{\n  \"from\": \"3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE\",\n  \"to\": \"Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"amount\": 1000000,\n  \"visibility\": \"private\",\n  \"fromBalance\": \"base\",\n  \"toBalance\": \"base\",\n  \"initIfMissing\": true,\n  \"initAtasIfMissing\": true,\n  \"initVaultIfMissing\": true,\n  \"memo\": \"Order #1042\",\n  \"minDelayMs\": \"0\",\n  \"maxDelayMs\": \"0\",\n  \"split\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://payments.magicblock.app/v1/spl/transfer")

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  \"from\": \"3rXKwQ1kpjBd5tdcco32qsvqUh1BnZjcYnS5kYrP7AYE\",\n  \"to\": \"Bt9oNR5cCtnfuMmXgWELd6q5i974PdEMQDUE55nBC57L\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"amount\": 1000000,\n  \"visibility\": \"private\",\n  \"fromBalance\": \"base\",\n  \"toBalance\": \"base\",\n  \"initIfMissing\": true,\n  \"initAtasIfMissing\": true,\n  \"initVaultIfMissing\": true,\n  \"memo\": \"Order #1042\",\n  \"minDelayMs\": \"0\",\n  \"maxDelayMs\": \"0\",\n  \"split\": 1\n}"

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

{
  "kind": "deposit",
  "version": "legacy",
  "transactionBase64": "<string>",
  "sendTo": "base",
  "recentBlockhash": "<string>",
  "lastValidBlockHeight": 123,
  "instructionCount": 1,
  "requiredSigners": [
    "So11111111111111111111111111111111111111112"
  ],
  "validator": "So11111111111111111111111111111111111111112"
}

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

{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "<string>",
    "issues": [
      {
        "code": "<string>",
        "message": "<string>",
        "path": [
          "<string>"
        ]
      }
    ]
  }
}