I create a database table 'computergames' . Now the table display in postman by get request

1 Answer 1


You can try the below steps to create an api to get data from your custom table

1- Create your module Visit the link to create module

2- Create a File named webapi.xml at the folder vendor>module>etc>

<?xml version="1.0"?>
<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Webapi:etc/webapi.xsd">
    <!-- get customer Api -->
    <route url="/V1/get/customer/" method="GET">
        <service class="Vendor\Module\Api\GetCustomerInterface" method="getData" />
            <resource ref="anonymous" />

3- Create a file di.xml at vendor>module>etc> and create prefrence for your api

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">

    <preference for="Vendor\Module\Api\GetCustomerInterface" type="Vendor\Module\Model\GetCustomer" />

4- Create a File named GetCustomerInterface.php at Vendor > Module > Api

namespace Vendor\FME\Api;

interface GetCustomerInterface

     * GET for test api
     * @return object

  public function getData();


5- Create your prefrence file named as GetCustomer.php at Vendor > Module > Model

namespace Vendor\Module\Model;
use Vendor\Module\Api\GetCustomerInterface;

class GetCustomer implements GetCustomerInterface

     * {@inheritdoc}

    public function getData()
        $objectManager = \Magento\Framework\App\ObjectManager::getInstance(); // Instance of object manager
        $resource = $objectManager->get('Magento\Framework\App\ResourceConnection');
        $connection = $resource->getConnection();
        $tableName = $resource->getTableName('hse_mobileapp_customer');

        $select = $connection->select()
       ['p' => $tableName]);

       $data = $connection->fetchAll($select);

       return $data;



Here is demo of this API running in postman

Api in postman

If you didn't understand anything or need further justification feel free to ask.

  • Just request GET and show the table . no any authentication Sep 1, 2022 at 5:04
  • So you can simply change the query and modify the method getData() in GetCustomer.php ( do not need to add params in method ) Sep 1, 2022 at 5:18
  • please share the code . just GetCustomer.php Sep 1, 2022 at 5:28
  • @RubelParvaz I have updated my code please try again Sep 1, 2022 at 6:04
  • 1
    Thank You so mach Sep 1, 2022 at 6:35

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