avraapi/php-sdk

Official PHP SDK for the APIX (AvraAPI) enterprise API gateway. Zero Laravel dependencies — works in any PHP 8.2+ project.

1.1.2 2026-05-10 11:13 UTC

Requires

• php: ^8.2
• guzzlehttp/guzzle: ^7.8
• guzzlehttp/promises: ^2.0

Requires (Dev)

• phpstan/phpstan: ^1.10
• phpunit/phpunit: ^11.0

MIT

• Fidex Developers (Pvt) Ltd

• sms
• pdf
• sdk
• barcode
• qr
• apix
• api-gateway
• avraapi

README

Official PHP SDK for the AvraAPI (APIX) enterprise API gateway.

Zero Laravel dependencies — works in any PHP 8.2+ project.

Full documentation & guides: https://avraapi.com/developers/sdks

composer require avraapi/php-sdk

Quick Start

use Avraapi\Apix\ApixClient;

$apix = new ApixClient([
    'apiKey'    => 'your-api-key',
    'apiSecret' => 'your-api-secret',
    'env'       => 'dev', // 'dev' or 'prod'
]);

Services

Service	Accessor	Endpoints
Location	$apix->location()	IP geolocation lookups
SMS	$apix->sms()	Single, bulk-same, bulk-different, balance
Utilities	$apix->utilities()	QR codes, barcodes, PDF generation
Security	$apix->security()	VPN & Proxy Shield, Burner Email Detection
Currency	$apix->currency()	Currency codes, live rates, pair rates, conversion

PDF Generation

Basic HTML to PDF

$html = '<h1>Invoice #001</h1><p>Total: $99.00</p>';
$response = $apix->utilities()->generatePdf($html);
$response->saveAs('/tmp/invoice.pdf');

Landscape with Custom Margins

$response = $apix->utilities()->generatePdf(
    html:        $html,
    pageSize:    'A4',
    orientation: 'landscape',
    margins:     ['top' => 20, 'right' => 25, 'bottom' => 20, 'left' => 25],
);
$response->saveAs('/tmp/landscape.pdf');

Base64 JSON Response

$response = $apix->utilities()->generatePdf($html, responseType: 'base64');
$base64Pdf = $response->data['data'];
file_put_contents('/tmp/invoice.pdf', base64_decode($base64Pdf));

Generating PDFs from Complex Templates (Base64 Mode)

When your HTML contains quotes, newlines, inline CSS, or special characters, JSON escaping can cause issues. Base64 mode solves this by encoding the HTML before transport.

Option A: Use the generatePdfFromBase64() Helper (Recommended)

The helper accepts raw HTML and encodes it automatically:

// Load a complex template from disk
$html = file_get_contents('/templates/invoice.html');

// The SDK Base64-encodes internally — no manual encoding needed
$response = $apix->utilities()->generatePdfFromBase64($html);
$response->saveAs('/tmp/invoice.pdf');

// With full options:
$response = $apix->utilities()->generatePdfFromBase64(
    html:        $html,
    responseType: 'binary',
    pageSize:    'Letter',
    orientation: 'landscape',
    margins:     ['top' => 15, 'right' => 20, 'bottom' => 15, 'left' => 20],
    privacyMode: true,
);
$response->saveAs('/tmp/invoice.pdf');

Option B: Manual Base64 Encoding

If you need full control, encode the HTML yourself and set isBase64: true:

$html = file_get_contents('/templates/invoice.html');

$response = $apix->utilities()->generatePdf(
    html:     base64_encode($html),
    isBase64: true,
);
$response->saveAs('/tmp/invoice.pdf');

How It Works

1. The SDK sends the Base64 string in the html field with is_base64: true.
2. The server decodes the Base64 content before validation and rendering.
3. The 512 KB size limit applies to the decoded HTML, not the encoded payload.

Saving Files to Disk

Both BinaryResponse and the base64 JSON response support saving to disk:

// Binary response — use saveAs() directly:
$response = $apix->utilities()->generatePdf($html);
$savedPath = $response->saveAs('/tmp/invoice.pdf');
echo "Saved to: {$savedPath}";

// BinaryResponse also provides:
$response->body;         // Raw binary string
$response->contentType;  // 'application/pdf'
$response->size;         // Size in bytes
$response->isPdf();      // true
$response->toDataUri();  // 'data:application/pdf;base64,...'

// Base64 JSON response — decode and write manually:
$response = $apix->utilities()->generatePdf($html, responseType: 'base64');
file_put_contents('/tmp/invoice.pdf', base64_decode($response->data['data']));

VPN & Proxy Shield

Detect VPNs, proxies, Tor exit nodes, iCloud Private Relay, and hosting/datacenter IPs.

$result = $apix->security()->checkVpn('8.8.8.8');

echo $result->data['ip_address'];    // '8.8.8.8'
echo $result->data['is_vpn'];        // false
echo $result->data['is_proxy'];      // false
echo $result->data['is_tor'];        // false
echo $result->data['is_relay'];      // false
echo $result->data['is_hosting'];    // false
echo $result->data['country_code'];  // 'US'
echo $result->data['city'];          // 'Mountain View'
echo $result->data['asn'];           // '15169'
echo $result->data['network_name'];  // 'Google LLC'
echo $result->data['provider_name']; // 'vpnapi' or 'iplocate'

// Quick threat check:
$d = $result->data;
$isThreat = $d['is_vpn'] || $d['is_proxy'] || $d['is_tor'];

Burner Email Shield

Detect temporary and disposable email addresses using a dual-list Redis lookup (7,000+ domains).

$result = $apix->security()->checkBurnerEmail('[e-mail]');

echo $result->data['email'];             // '[e-mail]'
echo $result->data['domain'];            // 'mailinator.com'
echo $result->data['is_valid_syntax'];   // true
echo $result->data['is_disposable'];     // true
echo $result->data['source'];            // 'global', 'custom', or 'none'
echo $result->data['execution_time_ms']; // 0.42

// Guard a registration form:
if ($result->data['is_disposable']) {
    throw new \Exception('Disposable emails are not allowed.');
}

Multi-Currency Rates & Conversion

Free currency exchange rate API — 160+ currencies, 2-hour cached rates, zero credit cost.

Get All Currency Codes

$result = $apix->currency()->getCodes();

echo $result->data['count']; // 161
foreach ($result->data['codes'] as $c) {
    echo "{$c['code']} — {$c['name']}\n"; // 'USD — United States Dollar'
}

Get Latest Rates from a Base Currency

$result = $apix->currency()->getLatestRates('USD');

echo $result->data['base'];              // 'USD'
echo $result->data['last_updated'];      // '2025-05-10T...'
echo $result->data['rates']['EUR'];      // 0.89123456
echo $result->data['rates']['LKR'];      // 298.50000000

Get Pair Rate

$result = $apix->currency()->getPairRate('USD', 'EUR');

echo $result->data['base'];         // 'USD'
echo $result->data['target'];       // 'EUR'
echo $result->data['rate'];         // 0.89123456
echo $result->data['last_updated']; // '2025-05-10T...'

Convert an Amount

$result = $apix->currency()->convert('USD', 'LKR', 100.00);

$d = $result->data;
echo "{$d['amount']} {$d['base']} = {$d['conversion_result']} {$d['target']}";
// "100 USD = 29850.000000 LKR"

echo $d['rate'];              // 298.50000000
echo $d['conversion_result']; // 29850.000000
echo $d['last_updated'];      // '2025-05-10T...'

Privacy Mode

For sensitive documents (invoices, contracts, PII), enable privacy mode to exclude HTML content from observability logs:

$response = $apix->utilities()->generatePdf($html, privacyMode: true);
$response->saveAs('/tmp/confidential.pdf');

Error Handling

The SDK throws typed exceptions for all API error responses:

use Avraapi\Apix\Exceptions\ApixAuthenticationException;
use Avraapi\Apix\Exceptions\ApixInsufficientFundsException;
use Avraapi\Apix\Exceptions\ApixRateLimitException;
use Avraapi\Apix\Exceptions\ApixValidationException;
use Avraapi\Apix\Exceptions\ApixException;

try {
    $response = $apix->utilities()->generatePdf($html);
    $response->saveAs('/tmp/invoice.pdf');
} catch (ApixRateLimitException $e) {
    // HTTP 429 — rate limit exceeded
    echo "Rate limited. Retry after: " . $e->getMessage();
} catch (ApixInsufficientFundsException $e) {
    // HTTP 402 — wallet balance too low
    echo "Insufficient balance: " . $e->getMessage();
} catch (ApixValidationException $e) {
    // HTTP 422 — invalid input
    print_r($e->getValidationErrors());
} catch (ApixAuthenticationException $e) {
    // HTTP 401 — bad credentials
    echo "Auth failed: " . $e->getMessage();
} catch (ApixException $e) {
    // Catch-all for any other APIX error
    echo "[{$e->getErrorCode()}] {$e->getMessage()}";
}

Documentation

For full API reference, usage guides, and interactive examples, visit:

https://avraapi.com/developers/sdks

License

MIT — Fidex Developers (Pvt) Ltd