AvaTax-REST-V2-PHP-SDK

This GitHub repository is the PHP SDK for Avalara's world-class tax service, AvaTax. It uses the AvaTax REST v2 API, which is a fully REST implementation and provides a single client for all AvaTax functionality. For more information about AvaTax REST v2, please visit Avalara's Developer Network or view the online Swagger documentation.

Build Status

Packagist

Travis-CI

Installing the PHP SDK

The AvaTax PHP SDK is available as either a single file that you can download or a Composer package. It requires PHP Guzzle and PHP 5.6 or later.

To download the AvaTax SDK as a single file:

• Ensure that your project includes Guzzle HTTP
• Download this file and place it in your lib folder: https://raw.githubusercontent.com/avadev/AvaTax-REST-V2-PHP-SDK/master/src/AvaTaxClient.php
• Add the following statement to your program: require_once '/lib/AvaTaxClient.php';

To use the AvaTax PHP SDK from Composer:

• Add a composer.json file to your project and link to AvaTax:

{
    "require": {
        "avalara/avataxclient": "*"
    }
}

• Run composer install to download the latest version.

Using the PHP SDK

The PHP SDK uses a fluent interface to define a connection to AvaTax and to make API calls to calculate tax on transactions. Here's an example of connecting to the API.

<?php

// Include the AvaTaxClient library
require __DIR__ . '/vendor/autoload.php';
use Avalara\AvaTaxClient;

// Create a new client
$client = new Avalara\AvaTaxClient('phpTestApp', '1.0', 'localhost', 'sandbox');
$client->withSecurity('myUsername', 'myPassword');

// If I am debugging, I can call 'Ping' to see if I am connected to the server
$p = $client->ping();
echo('<h2>Ping</h2>');
echo('<pre>' . json_encode($p, JSON_PRETTY_PRINT) . '</pre>');
if ($p->authenticated == true) {
    echo '<p>Authenticated!</p>';
}

// Create a simple transaction for $100 using the fluent transaction builder
$tb = new Avalara\TransactionBuilder($client, "DEFAULT", Avalara\DocumentType::C_SALESINVOICE, 'ABC');
$t = $tb->withAddress('SingleLocation', '123 Main Street', null, null, 'Irvine', 'CA', '92615', 'US')
    ->withLine(100.0, 1, "P0000000")
    ->create();
echo('<h2>Transaction #1</h2>');
echo('<pre>' . json_encode($t, JSON_PRETTY_PRINT) . '</pre>');

// Now, let's create a more complex transaction!
$tb = new Avalara\TransactionBuilder($client, "DEFAULT", Avalara\DocumentType::C_SALESINVOICE, 'ABC');
$t = $tb->withAddress('ShipFrom', '123 Main Street', null, null, 'Irvine', 'CA', '92615', 'US')
    ->withAddress('ShipTo', '100 Ravine Lane', null, null, 'Bainbridge Island', 'WA', '98110', 'US')
    ->withLine(100.0, 1, "P0000000")
    ->withLine(1234.56, 1, "P0000000")
    ->withExemptLine(50.0, "NT")
    ->withLine(2000.0, 1, "P0000000")
    ->withLineAddress(Avalara\TransactionAddressType::C_SHIPFROM, "123 Main Street", null, null, "Irvine", "CA", "92615", "US")
    ->withLineAddress(Avalara\TransactionAddressType::C_SHIPTO, "1500 Broadway", null, null, "New York", "NY", "10019", "US")
    ->withLine(50.0, 1, "FR010000")
    ->create();
echo('<h2>Transaction #2</h2>');
echo('<pre>' . json_encode($t, JSON_PRETTY_PRINT) . '</pre>');