Custom PrestaShop integration
Appfront builds custom PrestaShop integrations that connect your webshop with your ERP, PIM, stock system or own application. Via the PrestaShop Webservice API we synchronise products, stock, orders and customers, bidirectionally and reliably. You no longer type in order details, your stock levels are always accurate and your catalogue stays consistent across every channel.
What is a PrestaShop integration?
PrestaShop is an open-source e-commerce platform that businesses use to build and manage their own webshop. Since PrestaShop 8 and 9 the platform runs on Symfony and PHP, which makes it flexibly extensible with custom modules. An integration means your webshop no longer stands alone, but exchanges data with the systems you run your business on: your ERP, PIM, stock management or accounting.
In practice a PrestaShop integration runs through the Webservice API: a CRUD interface that accesses resources such as products, categories, customers, orders and stock using the HTTP methods GET, POST, PUT, PATCH and DELETE. This lets us, for example, sync stock levels from your ERP to the shop, retrieve new orders for your order processing, or push centrally managed product data from a PIM into your catalogue. Where the Webservice doesn't go far enough, we build a custom module using hooks.
Appfront builds according to the official PrestaShop developer documentation and the OWASP ASVS security standard. We align resources, synchronisation direction and error handling with your actual processes, so the integration grows with your range and remains reliable during peak volumes, such as a sale.
Webservice API with CRUD
The PrestaShop Webservice gives access to your shop database through a standard CRUD interface. Using GET, POST, PUT, PATCH and DELETE, we work with resources such as products, categories and orders, in XML or JSON.
Always accurate stock
We synchronise stock levels and prices automatically from your ERP or inventory system to the shop. No overselling and no manual updates: your customers always see current availability and the correct price.
Custom modules & hooks
Where the Webservice does not go far enough, we build a bespoke module based on Symfony and PHP. Using hooks, we connect to shop events, such as a new order, so your integration does exactly what your process requires.
Our development process for PrestaShop integrations
We work to a proven methodology that removes uncertainty early and delivers a stable integration. From an initial analysis of your resources, data flows and synchronisation direction through to going live and ongoing maintenance, every step is aimed at an integration your team can understand and trust.
We map out which resources you want to integrate (products, stock, orders, customers), the direction in which data should flow, how often, and which systems sit on the other side.
We design the integration architecture, set up the API key with per-resource permissions, and determine whether the Webservice is sufficient or a custom module with hooks is needed.
Implementation with automated tests, structured logging and monitoring. You see working builds along the way.
Controlled go-live with data validation and a safety net, followed by ongoing management and further development.
What a PrestaShop integration concretely delivers
Every PrestaShop integration is tailored to your resources, data flows and connected systems. Below are the features we most often deliver for webshops connecting PrestaShop to their ERP, PIM, stock or order management.
Webservice API with API key
We set up the PrestaShop Webservice with an API key that you create in the back office, with per-resource permissions and access kept as restricted as possible. CRUD operations (GET, POST, PUT, PATCH, DELETE) on your resources form the stable foundation beneath every integration.
Product & catalogue synchronisation
We synchronise products, variants (combinations), categories, images and prices from your PIM or ERP to PrestaShop. Centrally managed product data flows through automatically, so your catalogue stays consistent and up to date across every channel.
Stock synchronisation
We keep stock levels from your ERP or warehouse system current in PrestaShop, in real time where needed. Through the stock resources, you prevent overselling and nobody has to update quantities manually when goods come in or go out.
Orders & order status
We automatically retrieve new orders for your order processing and sync order statuses (shipped, cancelled, returned) back to the shop. Your fulfilment and accounting then always work with the same, up-to-date order data.
Customer & address data
We synchronise customers, customer groups and addresses with your CRM or ERP. For B2B shops, we link customer groups to tiered pricing and specific payment terms, so every business customer sees the correct prices and conditions.
Custom modules & hooks
For logic that the Webservice does not cover, we build a custom module on Symfony and PHP. Using hooks, we tap into shop events, such as a new order or a status change, so the right action is triggered immediately towards your backend.
Typical use cases in practice
A PrestaShop integration looks very different from one organisation to the next. We see a number of patterns recurring often, and for each of them we have a working setup with attention to the right resources, sync direction and error handling.
B2C webshops
Consumer webshops that manage their catalogue and stock centrally in an ERP or PIM and pass orders automatically on to fulfilment. Product data, prices and stock levels flow to PrestaShop; new orders flow back. See also our e-commerce development and API integrations.
B2B webshops
Business webshops with customer groups, tiered pricing and specific payment terms per customer. We link customer groups and pricing agreements to your ERP, so every business customer sees the correct net prices after logging in and orders land directly in your order processing.
Retail & multichannel
Retailers who sell in store or on marketplaces alongside their PrestaShop webshop. A single shared stock across all channels prevents overselling: if you sell an item in store, the online stock drops accordingly, and vice versa, fed from your central system.
International shops
Webshops with multiple languages, currencies and countries. PrestaShop supports multilingual catalogues; we ensure that translated product descriptions, country-specific prices and VAT rules from your PIM or ERP arrive correctly in the right language and country context, and stay in sync.
Technology we use
We build PrestaShop integrations with the official Webservice API and, where needed, custom modules with hooks based on Symfony and PHP. On the side of your own system, we choose the backend stack that suits you, so your own team can manage or further develop the integration.
Why Appfront for your PrestaShop integration?
Appfront has extensive experience building API integrations for a wide range of organisations in the Netherlands. We always start with a thorough analysis of your existing systems and processes. An integration should not only work technically, but also add practical value to the way you work.
For every integration, we write clear documentation and make sure your own team, or any future supplier, can understand and manage it. No black box, just transparent code and clear agreements on monitoring, alerting and maintenance.
You work with a dedicated point of contact who understands both the technical and the functional side. This keeps communication short, prevents misunderstandings and speeds up decisions when choices need to be made during development.
Also see our broader services around API integrations, middleware, custom software and web app development. Working with a different e-commerce platform? Take a look at our integrations for Shopware, CCV Shop or Magento POS, or browse the full overview of integrations.
- Experience with the PrestaShop Webservice API and custom modules
- Familiar with PrestaShop 8 and 9 on Symfony and PHP
- Specialists in ERP, PIM and stock integrations for webshops
- Secure by default: API key rotation, per-resource permissions, IP whitelisting
- Structured error handling and retry mechanisms
- Comprehensive logging and monitoring from day one
- Clear documentation your team can read and manage
- A fixed point of contact, no account managers passed around
- Ongoing maintenance and proactive further development
- A way of working aligned with your existing IT landscape
Security and privacy in PrestaShop integrations
A PrestaShop database holds personal data about your customers as well as commercially sensitive order and revenue information. Appfront builds to the OWASP ASVS. We keep the API key in a secure vault, with per-resource permissions so that an integration only has access to what it genuinely needs. Where possible, we restrict access to the Webservice via IP whitelisting, and all traffic runs over TLS.
Because customer and order data is personal data, we carefully document the data flows, resources and sync directions. This keeps your record of processing activities complete and lets you demonstrate compliance with the GDPR. We rotate the API key in good time and periodically audit the permissions and logging of the integration.
More on our security approach: information security policy and CVD policy.
- GDPR-compliant data processing and data minimisation
- API key in a secure vault with per-resource permissions
- IP whitelisting and TLS on the Webservice
- Least-privilege principles and timely key rotation
- Audit logs with traceable data flows
- Automatic retries and dead-letter queues
- Monitoring and alerting for anomalies
- Documentation for your record of processing activities
Frequently asked questions about PrestaShop integrations
Answers to the questions we most often receive about PrestaShop integrations.
A PrestaShop integration is a technical link between your PrestaShop online shop and another system, such as your ERP, PIM, stock management, accounting package or in-house application. The integration runs through the PrestaShop Webservice API, a CRUD interface that accesses resources such as products, categories, customers, orders and stock using GET, POST, PUT, PATCH and DELETE. Authentication uses an API key that you create in the back office. An integration can be simple (synchronising stock) or extensive (fully bidirectional synchronisation of product, order and customer data using custom modules and hooks).
A PrestaShop integration makes sense as soon as you no longer want to re-enter product data, stock, orders or customers manually between your online shop and another system. Many B2C and B2B online shops connect PrestaShop to an ERP or stock system so that stock levels and prices are always accurate, or to a PIM for central product management. If you work with PrestaShop 8 or 9, which is built on Symfony and PHP, a Webservice or module-based integration fits seamlessly into your existing environment.
A simple integration, such as synchronising stock or prices via the Webservice API, can go live within a few weeks. More advanced scenarios involving bidirectional synchronisation of products, orders and customers, custom modules with hooks and real-time updates usually take longer. After an intake meeting in which we map out your resources, data flows and synchronisation frequency, we provide a realistic estimate.
We work with the official PrestaShop Webservice API and, where necessary, custom modules with hooks built on Symfony and PHP. The Webservice returns XML or JSON and supports CRUD operations (GET, POST, PUT, PATCH, DELETE) on resources such as products, categories, customers, orders and stock. Authentication uses an API key with per-resource permissions. On your own system's side, we work with the backend stack that suits you, whether Node.js, Python, PHP or .NET, with queues, retry logic and monitoring.
The cost depends on the complexity of the data flows, the number of systems to connect, the desired direction and frequency of synchronisation, and the amount of custom work in the business logic. Whether a custom module with hooks is needed, and how much ongoing maintenance and monitoring you want, also affect the price. We always provide a clear quote following a no-obligation analysis of your situation.
Yes. PrestaShop data contains customers' personal data as well as confidential order and revenue information. Appfront builds in line with the OWASP ASVS: we store the API key in a secure vault, with per-resource permissions and the most restricted access possible. Where feasible, we limit access through IP whitelisting, and all traffic runs over TLS. We document the data flows so that your record of processing activities remains complete and you can demonstrate compliance with the GDPR.
Yes. Appfront regularly takes over existing PrestaShop integrations, including those originally set up by another party or through an off-the-shelf module. We review the Webservice integration, custom modules, hooks and error handling, document the current setup and draw up proposals for improvement. From that point on, we handle adjustments, extensions and monitoring, including timely rotation of the API key.
PrestaShop is an open-source e-commerce platform that suits B2C and B2B online shops and retailers who want control over their technology and wish to avoid platform lock-in. Typical users are online shops that want to connect their catalogue, stock and orders to an ERP or PIM, retailers with multiple sales channels, and international shops with multilingual catalogues. Because PrestaShop 8 and 9 run on Symfony and PHP, the platform can be flexibly extended with custom modules.
Ready to build your PrestaShop integration?
Tell us which resources you want to synchronise, such as products, stock, orders or customers, and which ERP, PIM or stock system PrestaShop needs to connect with. We are happy to help you think through the Webservice setup, custom modules and error handling. A no-obligation first conversation will quickly give you a clear picture of what is possible.