As eCommerce platforms evolve, software developers increasingly need scalable and reliable integrations using the Lazada API. In Southeast Asia, Lazada remains one of the key platforms operating across six regional markets.
According to Statista, total eCommerce GMV in Southeast Asia is expected to exceed $230 billion in the coming years. As a result, SaaS products targeting this region require stable API access to marketplace data.
At the same time, most modern SaaS solutions integrate with multiple platforms rather than a single marketplace. Industry research highlights that multi-platform commerce strategies are becoming the standard (McKinsey).
For this reason, understanding how the Lazada Developer API works is essential for developers building order management, inventory, and analytics software in 2026.
What is Lazada Developer API?
The Lazada Developer API is a set of RESTful interfaces that enables software developers to connect applications with the Lazada marketplace. Through authenticated requests, developers can access and manage marketplace data programmatically.
Using the API, SaaS platforms can work with the following core data areas:
Products. Developers can create and update listings, manage categories, upload images, and retrieve detailed product data.
Orders. Applications can fetch orders, update order statuses, manage shipping details, generate labels, and handle refunds or returns.
Inventory. The API allows teams to track stock levels and synchronize inventory quantities across systems.
Customers. Developers can retrieve customer profiles, access order history, and support communication workflows when needed.
Sales and performance data. Lazada API also provides access to reporting data that helps SaaS platforms analyze sales and promotional performance.
Benefits of Using Developer API for Lazada
The Lazada Developer API enables software teams to integrate their eCommerce solutions with Lazada more efficiently. As a result, data such as products, orders, and inventory can be synchronized automatically and consistently.
In addition, the API supports flexible customization. Developers can design workflows, interfaces, and features that align with specific SaaS use cases. Therefore, software providers can adapt their solutions to different business requirements without changing core logic.
Lazada also provides access to one of the largest eCommerce markets in Southeast Asia. By integrating with Lazada, SaaS vendors can expand their platform coverage and reach new clients across the region. Consequently, the API becomes a gateway to Lazada’s growing marketplace ecosystem.
Steps to Integrate the Developer API into Your Application
Building a direct Lazada integration often requires ongoing maintenance and platform-specific logic. Therefore, many SaaS teams choose a unified API approach to reduce development effort.
API2Cart provides a unified eCommerce API that allows software developers to connect their applications with Lazada and other platforms through a single integration layer.
As a centralized integration platform, API2Cart enables SaaS providers to work with more than 60 marketplaces and shopping platforms, including Shopify, Magento, WooCommerce, Amazon, and Lazada. In addition, developers gain access to over 100 API methods for managing products, orders, shipments, inventory, and other essential store data.
Currently API2Cart supports the following API methods for Lazada integration, such as for working with products, categories, orders, shipments, etc. The response example of product.info method in JSON format looks like this:
{
"return_code": 0,
"return_message": "string",
"result": {
"id": "string",
"type": "string",
"u_model": "string",
"u_sku": "string",
"name": "string",
"description": "string",
"short_description": "string",
"price": 0,
"advanced_price": [
{
"id": "string",
"value": 0,
"avail": true,
"group_id": "string",
"quantity_from": 0,
"start_time": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"expire_time": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"additional_fields": {},
"custom_fields": {}
}
],
"cost_price": 0,
"quantity": 0,
"inventory": [
{
"warehouse_id": "string",
"quantity": 0,
"in_stock": true,
"priority": 0,
"additional_fields": {},
"custom_fields": {}
}
],
"group_items": [
{
"child_item_id": "string",
"product_id": "string",
"default_qty_in_pack": "string",
"is_qty_in_pack_fixed": true,
"price": 0,
"additional_fields": {},
"custom_fields": {}
}
],
"u_brand_id": "string",
"u_brand": "string",
"categories_ids": [
"string"
],
"stores_ids": [
"string"
],
"url": "string",
"seo_url": "string",
"meta_title": "string",
"meta_keywords": "string",
"meta_description": "string",
"avail_sale": true,
"avail_view": true,
"is_virtual": true,
"is_downloadable": true,
"weight": 0,
"weight_unit": "string",
"sort_order": 0,
"in_stock": true,
"on_sale": true,
"backorders": "string",
"manage_stock": "string",
"is_stock_managed": true,
"create_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"modified_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"tax_class_id": "string",
"special_price": {
"value": 0,
"avail": true,
"created_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"modified_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"expired_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"additional_fields": {},
"custom_fields": {}
},
"tier_price": [
{
"qty": 0,
"price": 0,
"additional_fields": {},
"custom_fields": {}
}
],
"group_price": [
{
"id": "string",
"group_id": "string",
"price": 0,
"store_id": "string",
"quantity": 0,
"start_time": "string",
"expire_time": "string",
"additional_fields": {},
"custom_fields": {}
}
],
"images": [
{
"id": "string",
"http_path": "string",
"file_name": "string",
"mime-type": "string",
"size": 0,
"create_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"modified_at": {
"value": "string",
"format": "string",
"additional_fields": {},
"custom_fields": {}
},
"alt": "string",
"avail": true,
"sort_order": 0,
"type": "string",
"additional_fields": {},
"custom_fields": {}
}
],
"product_options": [
{
"id": "string",
"product_option_id": "string",
"name": "string",
"description": "string",
"sort_order": 0,
"type": "string",
"required": true,
"available": true,
"used_in_combination": true,
"option_items": [
{
"id": "string",
"product_option_item_id": "string",
"name": "string",
"sort_order": 0,
"price": "string",
"weight": "string",
"quantity": 0,
"type_price": "string",
"sku": "string",
"is_default": true,
"additional_fields": {},
"custom_fields": {}
}
],
"additional_fields": {},
"custom_fields": {}
}
],
"u_upc": "string",
"u_mpn": "string",
"u_gtin": "string",
"u_isbn": "string",
"u_ean": "string",
"related_products_ids": [
"string"
],
"up_sell_products_ids": [
"string"
],
"cross_sell_products_ids": [
"string"
],
"dimensions_unit": "string",
"width": 0,
"height": 0,
"length": 0,
"discounts": [
{
"id": "string",
"name": "string",
"modifier_type": "string",
"value": 0,
"from_time": "string",
"to_time": "string",
"customer_group_ids": "string",
"sort_order": 0,
"additional_fields": {},
"custom_fields": {}
}
],
"additional_fields": {},
"custom_fields": {}
}
}
To get started, create an API2Cart account and access the unified integration dashboard. From there, you can enable Lazada API integration and begin working with marketplace data through a single API endpoint.
By using API2Cart, software providers can retrieve and manage products, orders, inventory, and other critical data across multiple platforms. As a result, development teams reduce integration complexity and focus on building core product features.
Sign up for freeto simplify your Lazada integration workflow in 2026.
FAQs
What is the Lazada Developer API used for?
Essentially, the Lazada Developer API enables software developers to programmatically connect SaaS applications with the Lazada marketplace.
As a result, teams can automate access to core marketplace data, including products, orders, inventory, customers, and sales reports, which supports scalable eCommerce integrations.
Which data can be managed through the Lazada API?
Through the Lazada API, developers can manage product listings, synchronize inventory levels, retrieve and update orders, handle shipments, and access performance analytics.
Consequently, this data coverage makes the API suitable for order management systems, inventory tools, analytics platforms, and other multi-channel SaaS solutions.
Is the Lazada Developer API suitable for multi-platform SaaS solutions?
Although the Lazada API provides robust access to Lazada-specific data, modern SaaS products increasingly require integrations with multiple marketplaces.
Therefore, many development teams adopt a unified API layer to manage Lazada alongside other platforms without building and maintaining separate integrations.
How does API2Cart simplify Lazada API integration?
In this context, API2Cart offers a unified eCommerce API that allows developers to integrate with Lazada through a single, standardized interface.
As a result, this approach reduces development time, minimizes maintenance overhead, and enables SaaS platforms to manage Lazada and 60+ other marketplaces using one integration layer.
