curl --request PATCH \
  --url https://api.sandbox.cheqpay.mx/pos/v1/subscriptions/{id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-merchant-id: <api-key>' \
  --data '
{
  "paymentMethodId": "123e4567-e89b-12d3-a456-426614174003",
  "cancelAtPeriodEnd": true,
  "metadata": {}
}
'

import requests

url = "https://api.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}"

payload = {
    "paymentMethodId": "123e4567-e89b-12d3-a456-426614174003",
    "cancelAtPeriodEnd": True,
    "metadata": {}
}
headers = {
    "x-api-key": "<api-key>",
    "x-merchant-id": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {
    'x-api-key': '<api-key>',
    'x-merchant-id': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    paymentMethodId: '123e4567-e89b-12d3-a456-426614174003',
    cancelAtPeriodEnd: true,
    metadata: {}
  })
};

fetch('https://api.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}', 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.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'paymentMethodId' => '123e4567-e89b-12d3-a456-426614174003',
    'cancelAtPeriodEnd' => true,
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>",
    "x-merchant-id: <api-key>"
  ],
]);

$response = curl_exec($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.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}"

	payload := strings.NewReader("{\n  \"paymentMethodId\": \"123e4567-e89b-12d3-a456-426614174003\",\n  \"cancelAtPeriodEnd\": true,\n  \"metadata\": {}\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("x-merchant-id", "<api-key>")
	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.patch("https://api.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}")
  .header("x-api-key", "<api-key>")
  .header("x-merchant-id", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"paymentMethodId\": \"123e4567-e89b-12d3-a456-426614174003\",\n  \"cancelAtPeriodEnd\": true,\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.cheqpay.mx/pos/v1/subscriptions/{id}")

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

request = Net::HTTP::Patch.new(url)
request["x-api-key"] = '<api-key>'
request["x-merchant-id"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"paymentMethodId\": \"123e4567-e89b-12d3-a456-426614174003\",\n  \"cancelAtPeriodEnd\": true,\n  \"metadata\": {}\n}"

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

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "merchantId": "merchant_123",
  "customerId": "123e4567-e89b-12d3-a456-426614174001",
  "planId": "123e4567-e89b-12d3-a456-426614174002",
  "paymentMethodId": "123e4567-e89b-12d3-a456-426614174003",
  "status": "ACTIVE",
  "currentPeriodStart": "2025-01-01T00:00:00.000Z",
  "currentPeriodEnd": "2025-02-01T00:00:00.000Z",
  "cancelAtPeriodEnd": false,
  "nextBillingDate": "2025-02-01T00:00:00.000Z",
  "createdAt": "2025-01-01T00:00:00.000Z",
  "updatedAt": "2025-01-15T10:00:00.000Z",
  "trialStart": "2025-01-01T00:00:00.000Z",
  "trialEnd": "2025-01-15T00:00:00.000Z",
  "canceledAt": null,
  "endedAt": null,
  "metadata": {},
  "plan": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "amount": "<string>",
    "currency": "<string>",
    "interval": "DAY",
    "intervalCount": 123
  }
}

{
  "message": "Validation failed",
  "errors": [
    {
      "field": "name",
      "message": "Required"
    }
  ]
}

{
  "message": "Invalid api key"
}

{
  "message": "Merchant not found"
}

{
  "message": "Error message"
}