README

The official PHP SDK for GioSMS — a fast, reliable SMS gateway for Bangladesh. Works with Laravel 9+ (zero config, auto-discovery) and any standalone PHP 8.1+ project.

Requirements
Installation
Setup — Laravel
Setup — Standalone PHP (Without Laravel)
Usage
Error Handling
Laravel Dependency Injection
Reference
License

Requirements

PHP 8.1 or higher
Guzzle 7.x (installed automatically via Composer)
A GioSMS account and API token from api.giosms.com

Installation

composer require devriyad/giosms

That's it. Guzzle is pulled in automatically if you don't already have it.

Setup — Laravel

Zero config. The service provider and facade are auto-discovered. No need to edit config/app.php.

Step 1: Add credentials to `.env`

GIOSMS_TOKEN=your-api-token-here
GIOSMS_SENDER_ID=MyBrand
# GIOSMS_SSL_VERIFY=false  # uncomment for local dev without SSL

Variable	Required	Description
`GIOSMS_TOKEN`	Yes	Your API bearer token from the GioSMS dashboard
`GIOSMS_SENDER_ID`	No	Default sender ID (max 16 chars). Can be overridden per request.
`GIOSMS_BASE_URL`	No	API base URL. Default: `https://api.giosms.com/api/v1`
`GIOSMS_TIMEOUT`	No	Request timeout in seconds. Default: `30`
`GIOSMS_SSL_VERIFY`	No	SSL certificate verification. Default: `true`. Set `false` for local dev.

Step 2 (Optional): Publish the config file

php artisan vendor:publish --tag=giosms-config

This creates config/giosms.php if you need to customize anything beyond .env variables.

Step 3: Start sending

use GioSMS\Facades\GioSMS;

GioSMS::send([
    'to'      => '8801712345678',
    'message' => 'Hello from GioSMS!',
]);

Setup — Standalone PHP (Without Laravel)

For any PHP project that doesn't use Laravel — plain PHP, Symfony, CodeIgniter, Slim, etc.

Option A: Pass config directly

<?php

require __DIR__ . '/vendor/autoload.php';

use GioSMS\GioSMS;

$sms = new GioSMS([
    'token'     => 'your-api-token-here',
    'sender_id' => 'MyBrand',    // optional default sender ID
    'timeout'   => 30,           // optional, seconds (default: 30)
    // 'ssl_verify' => false,    // uncomment for local dev without SSL
]);

// Send an SMS
$result = $sms->send([
    'to'      => '8801712345678',
    'message' => 'Hello from GioSMS!',
]);

print_r($result);

Option B: Use a `.env` file (recommended for production)

If you want to keep secrets out of your code, use the popular vlucas/phpdotenv package:

composer require vlucas/phpdotenv

Create a .env file in your project root:

GIOSMS_TOKEN=your-api-token-here
GIOSMS_SENDER_ID=MyBrand

Then load it in your code:

<?php

require __DIR__ . '/vendor/autoload.php';

use Dotenv\Dotenv;
use GioSMS\GioSMS;

// Load .env file
$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv->load();

$sms = new GioSMS([
    'token'     => $_ENV['GIOSMS_TOKEN'],
    'sender_id' => $_ENV['GIOSMS_SENDER_ID'] ?? null,
]);

$result = $sms->send([
    'to'      => '8801712345678',
    'message' => 'Hello from GioSMS!',
]);

print_r($result);

Note: Add .env to your .gitignore so your API token is never committed to version control.

Constructor Parameters

Key	Type	Required	Default	Description
`token`	string	Yes	—	Your GioSMS API bearer token
`sender_id`	string	No	`null`	Default sender ID. Can be overridden per request.
`base_url`	string	No	`https://api.giosms.com/api/v1`	API base URL
`timeout`	int	No	`30`	HTTP request timeout in seconds
`ssl_verify`	bool	No	`true`	SSL certificate verification. Set `false` for local dev without SSL.

Usage

All examples below use the Laravel Facade syntax. For standalone PHP, replace GioSMS::method(...) with $sms->method(...) where $sms is your new GioSMS([...]) instance.

Send Single SMS

use GioSMS\Facades\GioSMS;

$result = GioSMS::send([
    'to'        => '8801712345678',
    'message'   => 'Your order has been shipped!',
    'sender_id' => 'ShopName',      // optional, overrides default
    'type'      => 'transactional', // optional, defaults to 'transactional'
]);

echo $result['data']['message_id']; // "msg_abc123def456"
echo $result['data']['cost'];       // 0.25

Parameters

Key	Type	Required	Description
`to`	string	Yes	Phone number with country code (e.g. `8801712345678`)
`message`	string	Yes	Message body. Max 1000 characters.
`sender_id`	string	No	Override default sender ID. Max 16 characters.
`type`	string	No	`otp`, `transactional`, or `promotional`. Default: `transactional`

Send OTP (High Priority)

OTP messages are processed in the highest priority queue for the fastest possible delivery.

$result = GioSMS::otp([
    'to'      => '8801712345678',
    'message' => 'Your verification code is 9182. Valid for 5 minutes.',
]);

The type is automatically set to otp — you don't need to specify it.

Send Bulk SMS

Send the same message to multiple phone numbers at once. Pass to as an array — the SDK handles the comma-separated conversion.

$result = GioSMS::bulk([
    'to' => [
        '8801712345678',
        '8801812345678',
        '8801912345678',
    ],
    'message'   => 'Flash sale! 50% off today only.',
    'sender_id' => 'MyBrand',
    'type'      => 'promotional', // optional, defaults to 'promotional'
]);

// Track this batch
echo $result['data']['batch_id'];          // "batch_m1abc_7kR4xWz9pQ2n"
echo $result['data']['total_recipients'];  // 3
echo $result['data']['total_cost_reserved']; // 0.75

Send to Contacts

Send to contacts stored in your GioSMS account by their IDs.

$result = GioSMS::toContacts([
    'contact_ids' => [1, 2, 3, 45, 67],
    'message'     => 'Hello from GioSMS!',
    'sender_id'   => 'MyBrand',
    'type'        => 'transactional', // optional, defaults to 'transactional'
]);

Send to Groups

Send to all contacts in one or more groups. Duplicate phone numbers across groups are automatically deduplicated by the API.

// With a message body
$result = GioSMS::toGroups([
    'group_ids' => [1, 2],
    'message'   => 'Monthly newsletter is here!',
]);

// Or with a pre-approved template
$result = GioSMS::toGroups([
    'group_ids'   => [1, 2],
    'template_id' => 5,
    'sender_id'   => 'MyBrand',
]);

Provide either message or template_id, not both.

Check Delivery Status

$result = GioSMS::status([
    'message_id' => 'msg_abc123def456',
]);

echo $result['data']['status'];       // "delivered"
echo $result['data']['delivered_at'];  // "2026-02-10T12:00:03+00:00"

Status flow: queued → submitted → delivered or failed

Check Balance & Cost Estimate

// Check balance
$result = GioSMS::balance();

echo $result['data']['balance'];            // 1250.50
echo $result['data']['currency'];           // "BDT"
echo $result['data']['rates']['masking'];   // 0.50
echo $result['data']['rates']['non_masking']; // 0.25

// Estimate cost for a specific message
$result = GioSMS::balance([
    'message' => 'Hello World',
]);

echo $result['data']['estimate']['sms_count'];              // 1
echo $result['data']['estimate']['encoding'];               // "gsm"
echo $result['data']['estimate']['cost_non_masking'];       // 0.25
echo $result['data']['estimate']['can_send_count_masking']; // 2501

Batch Tracking

// Get report for a specific batch
$result = GioSMS::batch([
    'batch_id' => 'batch_m1abc_7kR4xWz9pQ2n',
]);

echo $result['data']['status'];       // "completed" or "processing"
echo $result['data']['total_sent'];   // 4900
echo $result['data']['total_failed']; // 88

// If still processing, live_stats will be present:
// $result['data']['live_stats']['delivered']
// $result['data']['live_stats']['pending']

// List all active (in-progress) batches
$result = GioSMS::activeBatches();

echo $result['data']['count']; // number of active batches

// Get batch history (most recent first)
$result = GioSMS::batchHistory();                  // default: 20 records
$result = GioSMS::batchHistory(['limit' => 50]);   // up to 100

Health Check

Check if the GioSMS API is up. This endpoint requires no authentication.

$result = GioSMS::health();

echo $result['status'];  // "ok"
echo $result['version']; // "v1"

Error Handling

The SDK throws specific exceptions for each error type. All exceptions extend GioSMSException, so you can catch them broadly or specifically.

use GioSMS\Facades\GioSMS;
use GioSMS\Exceptions\AuthenticationException;
use GioSMS\Exceptions\InsufficientBalanceException;
use GioSMS\Exceptions\ValidationException;
use GioSMS\Exceptions\RateLimitException;
use GioSMS\Exceptions\GioSMSException;

try {
    $result = GioSMS::send([
        'to'      => '8801712345678',
        'message' => 'Hello!',
    ]);
} catch (AuthenticationException $e) {
    // 401 — Your API token is invalid or missing
    // Fix: Check GIOSMS_TOKEN in your .env
} catch (InsufficientBalanceException $e) {
    // 402 — Not enough balance to send this message
    // Fix: Top up your GioSMS account
} catch (ValidationException $e) {
    // 400/422 — Invalid request parameters
    // Fix: Check required fields (to, message, sender_id)
} catch (RateLimitException $e) {
    // 429 — Too many requests
    // Fix: Slow down or use bulk() for multiple numbers
} catch (GioSMSException $e) {
    // Catch-all for any other API/network error (404, 500, timeouts, etc.)
    echo $e->getMessage(); // Human-readable error from the API
    echo $e->getCode();    // HTTP status code
}

Standalone PHP — same approach:

use GioSMS\GioSMS;
use GioSMS\Exceptions\GioSMSException;

$sms = new GioSMS(['token' => 'your-token', 'sender_id' => 'MyBrand']);

try {
    $sms->send([
        'to'      => '8801712345678',
        'message' => 'Hello!',
    ]);
} catch (GioSMSException $e) {
    echo "SMS failed: " . $e->getMessage();
}

Laravel Dependency Injection

Instead of using the Facade, you can type-hint GioSMS anywhere Laravel resolves dependencies — controllers, jobs, commands, etc.

use GioSMS\GioSMS;
use Illuminate\Http\Request;

class OrderController extends Controller
{
    public function store(Request $request, GioSMS $sms): JsonResponse
    {
        $order = Order::create($request->validated());

        $sms->send([
            'to'      => $order->phone,
            'message' => "Order #{$order->id} confirmed! Total: ৳{$order->total}",
        ]);

        return response()->json($order, 201);
    }
}

In a queued job:

use GioSMS\GioSMS;

class SendOrderConfirmation implements ShouldQueue
{
    public function __construct(
        private Order $order,
    ) {}

    public function handle(GioSMS $sms): void
    {
        $sms->send([
            'to'      => $this->order->phone,
            'message' => "Order #{$this->order->id} has been shipped!",
            'type'    => 'transactional',
        ]);
    }
}

Reference

All Methods at a Glance

Method	Description	Returns
`send(array $params)`	Send single SMS	Message data with `message_id`
`otp(array $params)`	Send OTP (high priority)	Message data with `message_id`
`bulk(array $params)`	Send to multiple numbers	Batch data with `batch_id`
`toContacts(array $params)`	Send to contact IDs	Batch data with `batch_id`
`toGroups(array $params)`	Send to group IDs	Batch data with `batch_id`
`status(array $params)`	Get delivery status	Status data
`balance(array $params)`	Check balance / estimate cost	Balance and rates data
`batch(array $params)`	Get batch report	Batch stats with live progress
`activeBatches()`	List active batches	Array of active batches
`batchHistory(array $params)`	Get batch history	Array of past batches
`health()`	API health check	Status and version

SMS Types & Priority

Type	Value	Queue Priority	Best For
OTP	`otp`	🔴 Highest	One-time passwords, verification codes
Transactional	`transactional`	🟡 Medium	Order confirmations, alerts, notifications
Promotional	`promotional`	🟢 Low	Marketing campaigns, offers, newsletters

Default type is transactional for send(), otp(), and toContacts(), and promotional for bulk() and toGroups().

Encoding & Character Limits

Encoding	Single SMS	Multipart (per part)	Triggered By
GSM 7-bit	160 chars	153 chars	Latin-only text
Unicode (UCS-2)	70 chars	67 chars	Bengali, Arabic, emoji, etc.

Encoding is detected automatically by the API based on your message content. No configuration needed.

HTTP Status Codes & Exceptions

HTTP Code	Exception Class	Meaning
`200`	—	Success
`202`	—	Accepted — SMS queued for delivery
`400`	`ValidationException`	Bad request — check your parameters
`401`	`AuthenticationException`	Invalid or missing API token
`402`	`InsufficientBalanceException`	Not enough balance
`404`	`GioSMSException`	Resource not found (wrong message_id, batch_id, etc.)
`422`	`ValidationException`	Validation error
`429`	`RateLimitException`	Rate limit exceeded
`500`	`GioSMSException`	Server error — try again later

License

MIT — see LICENSE for details.

Built with ❤️ by Riyad Munauwar

devriyad / giosms

Package info

Security

Statistics

README

Table of Contents

Requirements

Installation

Setup — Laravel

Step 1: Add credentials to `.env`

Step 2 (Optional): Publish the config file

Step 3: Start sending

Setup — Standalone PHP (Without Laravel)

Option A: Pass config directly

Option B: Use a `.env` file (recommended for production)

Constructor Parameters

Usage

Send Single SMS

Parameters

Send OTP (High Priority)

Send Bulk SMS

Send to Contacts

Send to Groups

Check Delivery Status

Check Balance & Cost Estimate

Batch Tracking

Health Check

Error Handling

Laravel Dependency Injection

Reference

All Methods at a Glance

SMS Types & Priority

Encoding & Character Limits

HTTP Status Codes & Exceptions

License

devriyad / giosms

Package info

Security

Statistics

README

Table of Contents

Requirements

Installation

Setup — Laravel

Step 1: Add credentials to .env

Step 2 (Optional): Publish the config file

Step 3: Start sending

Setup — Standalone PHP (Without Laravel)

Option A: Pass config directly

Option B: Use a .env file (recommended for production)

Constructor Parameters

Usage

Send Single SMS

Parameters

Send OTP (High Priority)

Send Bulk SMS

Send to Contacts

Send to Groups

Check Delivery Status

Check Balance & Cost Estimate

Batch Tracking

Health Check

Error Handling

Laravel Dependency Injection

Reference

All Methods at a Glance

SMS Types & Priority

Encoding & Character Limits

HTTP Status Codes & Exceptions

License

Step 1: Add credentials to `.env`

Option B: Use a `.env` file (recommended for production)