README

SzybkiSMS.pl Messaging REST API SDK for PHP (powered by GSMService.pl)

This package includes Messaging SDK for PHP (>8.2) to send SMS & MMS messages directly from your app via https://szybkisms.pl messaging platform.

Additional documentation:

A documentation of all methods and types is available below in section Available Resources and Operations .

Also you can refer to the REST API documentation for additional details about the basics of this SDK.

Table of Contents

• SzybkiSMS.pl Messaging REST API SDK for PHP (powered by GSMService.pl)
  • Additional documentation:
  • SDK Installation
  • Requeirements:
  • SDK Example Usage
  • Authentication
  • Available Resources and Operations
  • Retries
  • Error Handling
  • Server Selection
• Development
  • Maturity
  • Contributions

SDK Installation

The SDK relies on Composer to manage its dependencies.

To install the SDK and add it as a dependency to an existing composer.json file:

composer require "gsmservice-pl/messaging-sdk-php"

Requeirements:

• Minimal PHP version: 8.2

SDK Example Usage

Sending single SMS Message

This example demonstrates simple sending SMS message to a single recipient:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;
use Gsmservice\Gateway\Models\Components;

$sdk = Gateway\Client::builder()
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();

$request = new Components\SmsMessage(
    recipients: '+48999999999',
    message: 'This is SMS message content.',
    unicode: true,
);

$response = $sdk->outgoing->sms->send(
    request: $request
);

if ($response->messages !== null) {
    // handle response
}

Sending single MMS Message

This example demonstrates simple sending MMS message to a single recipient:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;
use Gsmservice\Gateway\Models\Components;

$sdk = Gateway\Client::builder()
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();

$request = new Components\MmsMessage(
    recipients: '+48999999999',
    subject: 'This is a subject of the message',
    message: 'This is MMS message content.',
    attachments: '<file body in base64 format>',
);

$response = $sdk->outgoing->mms->send(
    request: $request
);

if ($response->messages !== null) {
    // handle response
}

Authentication

Per-Client Security Schemes

This SDK supports the following security scheme globally:

To authenticate with the API the bearer parameter must be set when initializing the SDK. For example:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;

$sdk = Gateway\Client::builder()
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();



$response = $sdk->accounts->get(

);

if ($response->accountResponse !== null) {
    // handle response
}

Available Resources and Operations

Retries

Some of the endpoints in this SDK support retries. If you use the SDK without any configuration, it will fall back to the default retry strategy provided by the API. However, the default retry strategy can be overridden on a per-operation basis, or across the entire SDK.

To change the default retry strategy for a single API call, simply provide an Options object built with a RetryConfig object to the call:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;
use Gsmservice\Gateway\Utils\Retry;

$sdk = Gateway\Client::builder()
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();



$response = $sdk->accounts->get(
    options: Utils\Options->builder()->setRetryConfig(
        new Retry\RetryConfigBackoff(
            initialInterval: 1,
            maxInterval:     50,
            exponent:        1.1,
            maxElapsedTime:  100,
            retryConnectionErrors: false,
        ))->build()
);

if ($response->accountResponse !== null) {
    // handle response
}

If you'd like to override the default retry strategy for all operations that support retries, you can pass a RetryConfig object to the SDKBuilder->setRetryConfig function when initializing the SDK:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;
use Gsmservice\Gateway\Utils\Retry;

$sdk = Gateway\Client::builder()
    ->setRetryConfig(
        new Retry\RetryConfigBackoff(
            initialInterval: 1,
            maxInterval:     50,
            exponent:        1.1,
            maxElapsedTime:  100,
            retryConnectionErrors: false,
        )
  )
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();



$response = $sdk->accounts->get(

);

if ($response->accountResponse !== null) {
    // handle response
}

Error Handling

Handling errors in this SDK should largely match your expectations. All operations return a response object or throw an exception.

By default an API error will raise a Errors\SDKException exception, which has the following properties:

When custom error responses are specified for an operation, the SDK may also throw their associated exception. You can refer to respective Errors tables in SDK docs for more details on possible exception types for each operation. For example, the get method throws the following exceptions:

Example

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;
use Gsmservice\Gateway\Models\Errors;

$sdk = Gateway\Client::builder()
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();

try {
    $response = $sdk->accounts->get(

    );

    if ($response->accountResponse !== null) {
        // handle response
    }
} catch (Errors\ErrorResponseThrowable $e) {
    // handle $e->$container data
    throw $e;
} catch (Errors\ErrorResponseThrowable $e) {
    // handle $e->$container data
    throw $e;
} catch (Errors\SDKException $e) {
    // handle default exception
    throw $e;
}

Server Selection

Select Server by Name

You can override the default server globally using the setServer(string $serverName) builder method when initializing the SDK client instance. The selected server will then be used as the default on the operations that use it. This table lists the names associated with the available servers:

Example

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;

$sdk = Gateway\Client::builder()
    ->setServer('prod')
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();



$response = $sdk->accounts->get(

);

if ($response->accountResponse !== null) {
    // handle response
}

Override Server URL Per-Client

The default server can also be overridden globally using the setServerUrl(string $serverUrl) builder method when initializing the SDK client instance. For example:

declare(strict_types=1);

require 'vendor/autoload.php';

use Gsmservice\Gateway;

$sdk = Gateway\Client::builder()
    ->setServerURL('https://api.szybkisms.pl/rest')
    ->setSecurity(
        '<YOUR API ACCESS TOKEN>'
    )
    ->build();



$response = $sdk->accounts->get(

);

if ($response->accountResponse !== null) {
    // handle response
}

Development

Maturity

This SDK is in continuous development and there may be breaking changes between a major version update. Therefore, we recommend pinning usage to a specific package version. This way, you can install the same version each time without breaking changes unless you are intentionally looking for the latest version.

Contributions

While we value open-source contributions to this SDK, this library is generated programmatically. Any manual changes added to internal files will be overwritten on the next generation. We look forward to hearing your feedback. Feel free to open a PR or an issue with a proof of concept and we'll do our best to include it in a future release.