var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Post, "https://ApiFormul33.toranjapp.ir/api/Values/Post");

var collection = new List<KeyValuePair<string, string>>();

collection.Add(new("", "<root><ReportKey></ReportKey>

<SaleInvoice><SaleDate>2020-12-16</SaleDate><Mobile>09123456789</Mobile><CouponSerial> &amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x646;</CouponSerial><StateID>0</StateID><WareHouseID>10</WareHouseID><CustomerAddress>Mashhad</CustomerAddress><SaleDescription>customer description here</SaleDescription><DeliveryDate>2020-12-16</DeliveryDate><SaleType>1</SaleType><InvoiceItem><SaleInvoiceID>1</SaleInvoiceID> <SalePrice>150000</SalePrice><Qty>5</Qty><ItemName>&amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x641;&amp;amp;amp;amp;amp;#x634; </ItemName><Vat>9.0</Vat><Reduction>5</Reduction><ItemBarcode>626069865656</ItemBarcode>

</InvoiceItem><InvoiceItem><SaleInvoiceID>1</SaleInvoiceID>

<SalePrice>150</SalePrice><Qty>5</Qty><ItemName>&amp;amp;amp;amp;amp;#x632;&amp;amp;amp;amp;amp;#x634;&amp;amp;amp;amp;amp;#x6CC;</ItemName>

<Vat>9.0</Vat><Reduction>5</Reduction>

<ItemBarcode>123</ItemBarcode>

</InvoiceItem><InvoicePayment>

<PayPrice>50000</PayPrice>

<SalePaymentTypeID>1</SalePaymentTypeID>

<PayDescription>&amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x62F;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;</PayDescription>

</InvoicePayment>

<InvoicePayment><PayPrice>70000</PayPrice>

<SalePaymentTypeID>2</SalePaymentTypeID><PayDescription>&amp;amp;amp;amp;amp;#x6CC; &amp;amp;amp;amp;amp;#x645;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x644;&amp;amp;amp;amp;amp;#x641;</PayDescription></InvoicePayment></SaleInvoice></root>"));

var content = new FormUrlEncodedContent(collection);

request.Content = content;

var response = await client.SendAsync(request);

response.EnsureSuccessStatusCode();

Console.WriteLine(await response.Content.ReadAsStringAsync());

<?php

$curl = curl_init();

curl_setopt_array($curl, array(

CURLOPT_URL => 'http://ApiFormul33.toranjapp.ir/api/Values/Post',

CURLOPT_RETURNTRANSFER => true,

CURLOPT_ENCODING => '',

CURLOPT_MAXREDIRS => 10,

CURLOPT_TIMEOUT => 0,

CURLOPT_FOLLOWLOCATION => true,

CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,

CURLOPT_CUSTOMREQUEST => 'POST',

CURLOPT_POSTFIELDS => '=%3Croot%3E%0A%3CReportKey%3ECreateSaleInvoice%3C%2FReportKey%3E%0A%3CSaleInvoice%3E%0A%09%3CSaleDate%3E2020-12-16%3C%2FSaleDate%3E%0A%09%3CMobile%3E09123456789%3C%2FMobile%3E%0A%20%20%3CCouponSerial%3E%D8%B3%D8%B1%DB%8C%D8%A7%D9%84%20%DA%A9%D9%88%D9%BE%D9%86%3CCouponSerial%3E%0A%09%3CStateID%3E0%3C%2FStateID%3E%0A%09%3CWareHouseID%3E10%3C%2FWareHouseID%3E%0A%09%3CCustomerAddress%3EMashhad%3C%2FCustomerAddress%3E%0A%09%3CSaleDescription%3Ecustomer%20description%20here%3C%2FSaleDescription%3E%0A%09%3CDeliveryDate%3E2020-12-16%3C%2FDeliveryDate%3E%0A%09%3CSaleType%3E1%3C%2FSaleType%3E%0A%09%3CInvoiceItem%3E%0A%09%09%3CSaleInvoiceID%3E1%3C%2FSaleInvoiceID%3E%20%0A%09%09%3CSalePrice%3E150000%3C%2FSalePrice%3E%0A%09%09%3CQty%3E5%3C%2FQty%3E%0A%09%09%3CItemName%3E%DA%A9%D9%81%D8%B4%20%D9%88%D8%B1%D8%B2%D8%B4%DB%8C%3C%2FItemName%3E%0A%09%09%3CVat%3E9.0%3C%2FVat%3E%0A%09%09%3CReduction%3E5%3C%2FReduction%3E%0A%09%09%3CItemBarcode%3E626069865656%3C%2FItemBarcode%3E%0A%09%3C%2FInvoiceItem%3E%0A%09%3CInvoiceItem%3E%0A%09%09%3CSaleInvoiceID%3E1%3C%2FSaleInvoiceID%3E%20%0A%09%09%3CSalePrice%3E150000%3C%2FSalePrice%3E%0A%09%09%3CQty%3E5%3C%2FQty%3E%0A%09%09%3CItemName%3E%DA%A9%D9%81%D8%B4%20%D9%88%D8%B1%D8%B2%D8%B4%DB%8C%3C%2FItemName%3E%0A%09%09%3CVat%3E9.0%3C%2FVat%3E%0A%09%09%3CReduction%3E5%3C%2FReduction%3E%0A%09%09%3CItemBarcode%3E626069865656%3C%2FItemBarcode%3E%0A%09%3C%2FInvoiceItem%3E%0A%09%3CInvoicePayment%3E%0A%09%09%3CPayPrice%3E50000%3C%2FPayPrice%3E%0A%09%09%3CSalePaymentTypeID%3E1%3C%2FSalePaymentTypeID%3E%0A%09%09%3CPayDescription%3E%D8%AA%D9%88%D8%B6%DB%8C%D8%AD%D8%A7%D8%AA%20%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA%3C%2FPayDescription%3E%0A%09%3C%2FInvoicePayment%3E%0A%09%3CInvoicePayment%3E%0A%09%09%3CPayPrice%3E70000%3C%2FPayPrice%3E%0A%09%09%3CSalePaymentTypeID%3E2%3C%2FSalePaymentTypeID%3E%0A%09%09%3CPayDescription%3E%D8%AA%D9%88%D8%B6%DB%8C%D8%AD%D8%A7%D8%AA%20%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA%DB%8C%20%D9%85%D8%AE%D8%AA%D9%84%D9%81%3C%2FPayDescription%3E%0A%09%3C%2FInvoicePayment%3E%0A%3C%2FSaleInvoice%3E%0A%3C%2Froot%3E',

CURLOPT_HTTPHEADER => array(

'AppId: api_key dGt1RmVDNVdycHIzMldjTHZ2WVY=',

'Content-Type: application/x-www-form-urlencoded'

),

));

$response = curl_exec($curl);

curl_close($curl);

echo $response;

<?php

require_once 'HTTP/Request2.php';

$request = new HTTP_Request2();

$request->setUrl('http://ApiFormul33.toranjapp.ir/api/Values/Post');

$request->setMethod(HTTP_Request2::METHOD_POST);

$request->setConfig(array(

'follow_redirects' => TRUE

));

$request->setHeader(array(

'AppId' => 'api_key dGt1RmVDNVdycHIzMldjTHZ2WVY=',

'Content-Type' => 'application/x-www-form-urlencoded'

));

$request->addPostParameter(array(

'' => '<root>

<ReportKey>CreateSaleInvoice</ReportKey>

<SaleInvoice>

<SaleDate>2020-12-16</SaleDate>

<Mobile>09123456789</Mobile>

<CouponSerial>&amp;amp;amp;amp;amp;#x633;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x644; &amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x646;</CouponSerial>

<StateID>0</StateID>

<WareHouseID>10</WareHouseID>

<CustomerAddress>Mashhad</CustomerAddress>

<SaleDescription>customer description here</SaleDescription>

<DeliveryDate>2020-12-16</DeliveryDate>

<SaleType>1</SaleType>

<InvoiceItem>

<SaleInvoiceID>1</SaleInvoiceID>

<SalePrice>150000</SalePrice>

<Qty>5</Qty>

<ItemName>&amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x641;&amp;amp;amp;amp;amp;#x634; &amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x632;&amp;amp;amp;amp;amp;#x634;&amp;amp;amp;amp;amp;#x6CC;</ItemName>

<Vat>9.0</Vat>

<Reduction>5</Reduction>

<ItemBarcode>626069865656</ItemBarcode>

</InvoiceItem>

<InvoiceItem>

<SaleInvoiceID>1</SaleInvoiceID>

<SalePrice>150000</SalePrice>

<Qty>5</Qty>

<ItemName>&amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x641;&amp;amp;amp;amp;amp;#x634; &amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x632;&amp;amp;amp;amp;amp;#x634;&amp;amp;amp;amp;amp;#x6CC;</ItemName>

<Vat>9.0</Vat>

<Reduction>5</Reduction>

<ItemBarcode>626069865656</ItemBarcode>

</InvoiceItem>

<InvoicePayment>

<PayPrice>50000</PayPrice>

<SalePaymentTypeID>1</SalePaymentTypeID>

<PayDescription>&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x636;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x62D;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62A; &amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x62F;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;</PayDescription>

</InvoicePayment>

<InvoicePayment>

<PayPrice>70000</PayPrice>

<SalePaymentTypeID>2</SalePaymentTypeID>

<PayDescription>&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x636;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x62D;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62A; &amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x62F;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x6CC; &amp;amp;amp;amp;amp;#x645;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x644;&amp;amp;amp;amp;amp;#x641;</PayDescription>

</InvoicePayment>

</SaleInvoice>

</root>'

));

try {

$response = $request->send();

if ($response->getStatus() == 200) {

echo $response->getBody();

}

else {

echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .

$response->getReasonPhrase();

}

}

catch(HTTP_Request2_Exception $e) {

echo 'Error: ' . $e->getMessage();

}

import requests

url = "http://ApiFormul33.toranjapp.ir/api/Values/Post"

payload = '=%3Croot%3E%0A%3CReportKey%3ECreateSaleInvoice%3C%2FReportKey%3E%0A%3CSaleInvoice%3E%0A%09%3CSaleDate%3E2020-12-16%3C%2FSaleDate%3E%0A%09%3CMobile%3E09123456789%3C%2FMobile%3E%0A%20%20%3CCouponSerial%3E%D8%B3%D8%B1%DB%8C%D8%A7%D9%84%20%DA%A9%D9%88%D9%BE%D9%86%3CCouponSerial%3E%0A%09%3CStateID%3E0%3C%2FStateID%3E%0A%09%3CWareHouseID%3E10%3C%2FWareHouseID%3E%0A%09%3CCustomerAddress%3EMashhad%3C%2FCustomerAddress%3E%0A%09%3CSaleDescription%3Ecustomer%20description%20here%3C%2FSaleDescription%3E%0A%09%3CDeliveryDate%3E2020-12-16%3C%2FDeliveryDate%3E%0A%09%3CSaleType%3E1%3C%2FSaleType%3E%0A%09%3CInvoiceItem%3E%0A%09%09%3CSaleInvoiceID%3E1%3C%2FSaleInvoiceID%3E%20%0A%09%09%3CSalePrice%3E150000%3C%2FSalePrice%3E%0A%09%09%3CQty%3E5%3C%2FQty%3E%0A%09%09%3CItemName%3E%DA%A9%D9%81%D8%B4%20%D9%88%D8%B1%D8%B2%D8%B4%DB%8C%3C%2FItemName%3E%0A%09%09%3CVat%3E9.0%3C%2FVat%3E%0A%09%09%3CReduction%3E5%3C%2FReduction%3E%0A%09%09%3CItemBarcode%3E626069865656%3C%2FItemBarcode%3E%0A%09%3C%2FInvoiceItem%3E%0A%09%3CInvoiceItem%3E%0A%09%09%3CSaleInvoiceID%3E1%3C%2FSaleInvoiceID%3E%20%0A%09%09%3CSalePrice%3E150000%3C%2FSalePrice%3E%0A%09%09%3CQty%3E5%3C%2FQty%3E%0A%09%09%3CItemName%3E%DA%A9%D9%81%D8%B4%20%D9%88%D8%B1%D8%B2%D8%B4%DB%8C%3C%2FItemName%3E%0A%09%09%3CVat%3E9.0%3C%2FVat%3E%0A%09%09%3CReduction%3E5%3C%2FReduction%3E%0A%09%09%3CItemBarcode%3E626069865656%3C%2FItemBarcode%3E%0A%09%3C%2FInvoiceItem%3E%0A%09%3CInvoicePayment%3E%0A%09%09%3CPayPrice%3E50000%3C%2FPayPrice%3E%0A%09%09%3CSalePaymentTypeID%3E1%3C%2FSalePaymentTypeID%3E%0A%09%09%3CPayDescription%3E%D8%AA%D9%88%D8%B6%DB%8C%D8%AD%D8%A7%D8%AA%20%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA%3C%2FPayDescription%3E%0A%09%3C%2FInvoicePayment%3E%0A%09%3CInvoicePayment%3E%0A%09%09%3CPayPrice%3E70000%3C%2FPayPrice%3E%0A%09%09%3CSalePaymentTypeID%3E2%3C%2FSalePaymentTypeID%3E%0A%09%09%3CPayDescription%3E%D8%AA%D9%88%D8%B6%DB%8C%D8%AD%D8%A7%D8%AA%20%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA%DB%8C%20%D9%85%D8%AE%D8%AA%D9%84%D9%81%3C%2FPayDescription%3E%0A%09%3C%2FInvoicePayment%3E%0A%3C%2FSaleInvoice%3E%0A%3C%2Froot%3E'

headers = {

'AppId': 'api_key dGt1RmVDNVdycHIzMldjTHZ2WVY=',

'Content-Type': 'application/x-www-form-urlencoded'

}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

var http = require('follow-redirects').http;

var fs = require('fs');

var qs = require('querystring');

var options = {

'method': 'POST',

'hostname': 'ApiFormul33.toranjapp.ir',

'path': '/api/Values/Post',

'headers': {

'AppId': 'api_key dGt1RmVDNVdycHIzMldjTHZ2WVY=',

'Content-Type': 'application/x-www-form-urlencoded'

},

'maxRedirects': 20

};

var req = http.request(options, function (res) {

var chunks = [];

res.on("data", function (chunk) {

chunks.push(chunk);

});

res.on("end", function (chunk) {

var body = Buffer.concat(chunks);

console.log(body.toString());

});

res.on("error", function (error) {

console.error(error);

});

});

var postData = qs.stringify({

'': '<root>

<ReportKey>CreateSaleInvoice</ReportKey>

<SaleInvoice>

<SaleDate>2020-12-16</SaleDate>

<Mobile>09123456789</Mobile>

<CouponSerial>&amp;amp;amp;amp;amp;#x633;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x644; &amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x646;</CouponSerial>

<StateID>0</StateID>

<WareHouseID>10</WareHouseID>

<CustomerAddress>Mashhad</CustomerAddress>

<SaleDescription>customer description here</SaleDescription>

<DeliveryDate>2020-12-16</DeliveryDate>

<SaleType>1</SaleType>

<InvoiceItem>

<SaleInvoiceID>1</SaleInvoiceID>

<SalePrice>150000</SalePrice>

<Qty>5</Qty>

<ItemName>&amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x641;&amp;amp;amp;amp;amp;#x634; &amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x632;&amp;amp;amp;amp;amp;#x634;&amp;amp;amp;amp;amp;#x6CC;</ItemName>

<Vat>9.0</Vat>

<Reduction>5</Reduction>

<ItemBarcode>626069865656</ItemBarcode>

</InvoiceItem>

<InvoiceItem>

<SaleInvoiceID>1</SaleInvoiceID>

<SalePrice>150000</SalePrice>

<Qty>5</Qty>

<ItemName>&amp;amp;amp;amp;amp;#x6A9;&amp;amp;amp;amp;amp;#x641;&amp;amp;amp;amp;amp;#x634; &amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x632;&amp;amp;amp;amp;amp;#x634;&amp;amp;amp;amp;amp;#x6CC;</ItemName>

<Vat>9.0</Vat>

<Reduction>5</Reduction>

<ItemBarcode>626069865656</ItemBarcode>

</InvoiceItem>

<InvoicePayment>

<PayPrice>50000</PayPrice>

<SalePaymentTypeID>1</SalePaymentTypeID>

<PayDescription>&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x636;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x62D;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62A; &amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x62F;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;</PayDescription>

</InvoicePayment>

<InvoicePayment>

<PayPrice>70000</PayPrice>

<SalePaymentTypeID>2</SalePaymentTypeID>

<PayDescription>&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x648;&amp;amp;amp;amp;amp;#x636;&amp;amp;amp;amp;amp;#x6CC;&amp;amp;amp;amp;amp;#x62D;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62A; &amp;amp;amp;amp;amp;#x67E;&amp;amp;amp;amp;amp;#x631;&amp;amp;amp;amp;amp;#x62F;&amp;amp;amp;amp;amp;#x627;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x6CC; &amp;amp;amp;amp;amp;#x645;&amp;amp;amp;amp;amp;#x62E;&amp;amp;amp;amp;amp;#x62A;&amp;amp;amp;amp;amp;#x644;&amp;amp;amp;amp;amp;#x641;</PayDescription>

</InvoicePayment>

</SaleInvoice>

</root>

'

});

req.write(postData);

req.end();