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Selling Partner API wrapper for Laravel

Simplify connecting to the Selling Partner API with Laravel. Uses jlevers/selling-partner-api under the hood.

[!NOTE] There is a lot of boilerplate involved in building a Selling Partner API application: setting up credential management, OAuth, infrastructure for handling feeds and reports, and more. I built an SP API Laravel starter kit that comes with all that functionality baked in, so you can focus on writing business logic. The starter kit uses this package, along with jlevers/selling-partner-api, to make developing SP API applications easier. Read the full documentation here.

Related packages

• jlevers/selling-partner-api: A PHP library for Amazon's Selling Partner API. highsidelabs/laravel-spapi is a Laravel wrapper around jlevers/selling-partner-api.
• highsidelabs/walmart-api: A PHP library for Walmart's seller and supplier APIs, including the Marketplace, Drop Ship Vendor, Content Provider, and Warehouse Supplier APIs.
• highsidelabs/amazon-business-api: A PHP library for Amazon's Business API, with a near-identical interface to jlevers/selling-partner-api.

This package is developed and maintained by Highside Labs. If you need support integrating with Amazon's (or any other e-commerce platform's) APIs, we're happy to help! Shoot us an email at [email protected]. We'd love to hear from you :)

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There is a more in-depth guide to using this package on our blog.

Installation

Table of Contents

• Overview
• Single-seller mode
  • Setup
  • Usage
• Multi-seller mode
  • Setup
  • Usage
• Troubleshooting

Overview

This library has two modes:

1. Single-seller mode, which you should use if you only plan to make requests to the Selling Partner API with a single set of credentials (most people fall into this category, so if you're not sure, this is probably you).
2. Multi-seller mode, which makes it easy to make requests to the Selling Partner API from within Laravel when you have multiple sets of SP API credentials (for instance, if you operate multiple seller accounts, or operate one seller account in multiple regions).

Single-seller mode

Setup

1. Publish the config file:

2. Add these environment variables to your .env:

Set SPAPI_ENDPOINT_REGION to the region code for the endpoint you want to use (EU for Europe, FE for Far East, or NA for North America). The default is North America.

Usage

SellerConnector and VendorConnector can be type-hinted, and the connector classes can be used to create instances of all APIs supported by jlevers/selling-partner-api. This example assumes you have access to the Selling Partner Insights role in your SP API app configuration (so that you can call SellingPartnerApi\Seller\SellersV1\Api::getMarketplaceParticipations()), but the same principle applies to calling any other Selling Partner API endpoint.

Multi-seller mode

Setup

1. Publish the config file:

2. Change the installation_type in config/spapi.php to multi.

3. Publish the multi-seller migrations:

4. Run the database migrations to set up the spapi_sellers and spapi_credentials tables (corresponding to the HighsideLabs\LaravelSpApi\Models\Seller and HighsideLabs\LaravelSpApi\Models\Credentials models, respectively):

Usage

First you'll need to create a Seller, and some Credentials for that seller. The Seller and Credentials models work just like any other Laravel model.

[!NOTE] client_id and client_secret are nullable. If you are authorizing multiple sellers on a single SP API application, they will all use the same client ID and client secret. If you leave client_id and client_secret empty, the library will try to load those values from the SPAPI_LWA_CLIENT_ID and SPAPI_LWA_CLIENT_SECRET environment variables that are used in single-seller mode. That means that the single-seller credentials can effectively be used as master credentials in multi-seller mode.

Once you have credentials in the database, you can use them to retrieve a SellerConnector instance, from which you can get an instance of any seller API:

The same goes for a VendorConnector instance:

Troubleshooting

If you encounter an error like String data, right truncated: 7 ERROR: value too long for type character varying(255), it's probably because you're using Laravel's database cache, which by default has a 255-character limit on cache keys and values. This library has a migration available to fix this: