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Update NowPaymentsAPI.class.php #2

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268d9c0
Update NowPaymentsAPI.class.php
elfarmer Jul 15, 2022
35c2c77
Update NowPaymentsAPI.class.php
elfarmer Oct 12, 2022
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79 changes: 58 additions & 21 deletions NowPaymentsAPI.class.php
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Original file line number Diff line number Diff line change
@@ -1,17 +1,32 @@
<?php

class NowPaymentsAPI {
private $session, $token;

const API_BASE = 'https://api.nowpayments.io/v1/';

function __construct(string $token) {
/**
* NOW Payments
* https://nowpayments.io
*
* @see https://github.com/NowPaymentsIO/nowpayments-api-php.git
* @see https://documenter.getpostman.com/view/7907941/S1a32n38?version=latest#intro
*/

class NowPaymentsAPI
{
private $session, $token, $apiVersion;

const API_PRODUCTION_BASE = 'https://api.nowpayments.io/v1/';
const API_SANDBOX_BASE = 'https://api-sandbox.nowpayments.io/v1/';

function __construct(string $token, bool $sandbox=false) {
if(empty($token)) {
throw new Exception('API key is not specified');
} else {
$this->token = $token;
}

if ($sandbox===true) {
$this->apiVersion = self::API_SANDBOX_BASE;
} else {
$this->apiVersion = self::API_PRODUCTION_BASE;
}

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
Expand All @@ -20,30 +35,34 @@ function __construct(string $token) {
$this->session = $ch;
}

private function Call($method, $endpoint, $data = []) {
private function Call($method, $endpoint, $data = [], $bearerJWT = '') {
$ch = $this->session;

switch ($method) {
case 'GET':
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-KEY: '.$this->token]);
$headers[] = 'X-API-KEY: '.$this->token;
if(!empty($bearerJWT)) {
$headers[] = 'Authorization: '.$bearerJWT;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
if(!empty($data)) {
if(is_array($data)) {
$parameters = http_build_query($data);
curl_setopt($ch, CURLOPT_URL, self::API_BASE.$endpoint.'?'.$parameters);
curl_setopt($ch, CURLOPT_URL, $this->apiVersion.$endpoint.'?'.$parameters);
} else {
if($endpoint == 'payment') curl_setopt($ch, CURLOPT_URL, self::API_BASE.$endpoint.'/'.$data);
if($endpoint == 'payment') curl_setopt($ch, CURLOPT_URL, $this->apiVersion.$endpoint.'/'.$data);
}
} else {
curl_setopt($ch, CURLOPT_URL, self::API_BASE.$endpoint);
curl_setopt($ch, CURLOPT_URL, $this->apiVersion.$endpoint);
}
break;

case 'POST':
$data = json_encode($data);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-KEY: '.$this->token, 'Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_URL, self::API_BASE.$endpoint);
curl_setopt($ch, CURLOPT_URL, $this->apiVersion.$endpoint);
break;

default:
Expand All @@ -59,8 +78,16 @@ public function status() {
return $this->Call('GET', 'status');
}

public function getCurrencies() {
return $this->Call('GET', 'currencies');
/**
* @param string $list Optional. Accepts 'full', 'available', or empty. Default empty.
*/
public function getCurrencies(string $list="") {
if ( $list=="full" )
return $this->Call('GET', 'full-currencies');
elseif ( $list=="available" )
return $this->Call('GET', 'merchant/coins ');
else
return $this->Call('GET', 'currencies');
}

/**
Expand Down Expand Up @@ -108,12 +135,24 @@ public function getPaymentStatus(int $paymentID) {
* $params = [
* 'currency_from' => (string) Required.
* 'currency_to' => (string) Required.
* 'fiat_equivalent' => (string) Optional. Fiat equivalent of the minimum amount.
* ]
*/
public function getMinimumPaymentAmount(array $params) {
return $this->Call('GET', 'min-amount', $params);
}

/**
* @param array $params Array of options, all values are required
* $params = [
* 'email' => (string) email which you are using for signing in into dashboard
* 'password' => (string) password which you are using for signing in into dashboard
* ]
*/
public function getBearerJWT(array $params = []) {
return $this->Call('POST', 'auth', $params);
}

/**
* @param array $params Array of options, all values are optional
* $params = [
Expand All @@ -125,16 +164,16 @@ public function getMinimumPaymentAmount(array $params) {
* 'dateTo' => (string) select the displayed period end date (date format: YYYY-MM-DD or yy-MM-ddTHH:mm:ss.SSSZ)
* ]
*/
public function getListPayments(array $params = []) {
return $this->Call('GET', 'payment', $params);
public function getListPayments(array $params = [], string $bearerJWT = '') {
return $this->Call('GET', 'payment', $params, $bearerJWT);
}

/**
* @param array $params Array of options
* $params = [
* 'price_amount' => (int|float) Required. The fiat equivalent of the price to be paid in crypto.
* 'price_currency' => (string) Required. The fiat currency in which the price_amount is specified (usd, eur, etc)
* 'pay_currency' => (string) Required. The crypto currency in which the pay_amount is specified (btc, eth, etc)
* 'pay_currency' => (string) Optional. The crypto currency in which the pay_amount is specified (btc, eth, etc). If not specified, can be chosen on the invoice_url
* 'ipn_callback_url' => (string) Optional. URL to receive callbacks, should contain "http" or "https", eg. "https://nowpayments.io"
* 'order_id' => (string) Optional. Inner store order ID, e.g. "RGDBP-21314"
* 'order_description' => (string) Optional. Inner store order description, e.g. "Apple Macbook Pro 2019 x 1"
Expand All @@ -150,5 +189,3 @@ function __destruct() {
curl_close($this->session);
}
}

?>