If you sell on Amazon and run your operations in Odoo, you know the drill. Orders come in through Seller Central. Inventory lives in Odoo. Someone has to manually copy orders, update stock levels, and reconcile the two systems. That is exactly the kind of repetitive work that an Odoo integration is built to remove.
When you connect Odoo with Amazon Seller Central, order data flows automatically into your ERP. Inventory levels sync in both directions. Your team can fulfill from the same system they use for everything else. The result is less manual work, fewer overselling mistakes, and a single source of truth for your business data.
This article explains how the integration works, which use cases benefit most from it, and how to approach the connection technically. Whether you are considering a ready-made connector or a custom odoo api integration, you will understand the options and tradeoffs.
Why Businesses Want to Connect Odoo with Amazon Seller Central
Without an integration, selling on Amazon while running Odoo creates a split workflow:
- New orders appear in Seller Central. Someone has to manually create or import them into Odoo.
- Inventory levels in Odoo do not match what Amazon shows. You risk overselling or losing the Buy Box.
- Product data (titles, descriptions, prices) changes in one place but not the other.
- Fulfillment status updates in Amazon do not flow back to Odoo automatically.
- At month end, reconciling Amazon sales and fees with Odoo accounting takes hours.
The value of syncing these systems is not just convenience. It is data integrity. When your marketplace and your ERP agree in real time, you avoid overselling, you can scale without adding headcount, and your financial reporting stays accurate. The integration also enables odoo workflow automation: an order arrives, Odoo creates the sale order, reserves stock, and triggers the fulfillment process without human intervention.
What is Amazon Seller Central
Amazon Seller Central is the web interface and backend platform that third-party sellers use to manage their Amazon business. It is where you create listings, receive orders, manage inventory, handle Fulfillment by Amazon (FBA), run advertising campaigns, and access reports and analytics.
Seller Central is used by millions of businesses worldwide: from small brands selling a handful of products to large distributors selling thousands of SKUs across multiple Amazon marketplaces. It is the default choice for anyone who wants to reach Amazon customers without building their own storefront.
Typical users include:
- E-commerce brands selling their own products on Amazon
- Wholesalers and distributors managing large catalogs across multiple marketplaces
- Retailers using Amazon as an additional sales channel
- Manufacturers selling direct to consumers
- Dropshippers coordinating orders from Amazon to suppliers
Many of these businesses also use Odoo for inventory, accounting, CRM, and manufacturing. The overlap is natural: Amazon handles the marketplace, Odoo handles the operations behind it. Connecting the two is the logical next step for odoo business automation.
Why Integrate Amazon Seller Central with Odoo
The business case for connecting Odoo with Amazon Seller Central is straightforward, but the benefits go deeper than most people expect.
Automatic Order Import
Amazon orders flow into Odoo as sale orders. No manual entry, no copy-pasting, no risk of missing an order. Your team sees new orders in Odoo the moment they are placed, and can start picking and shipping without switching between systems.
Real-Time Inventory Sync
When you sell on Amazon, stock levels must be accurate. An integration keeps Odoo inventory and Amazon listings in sync. When stock drops in Odoo (after a sale or a transfer), Amazon is updated. When you receive new stock in Odoo, Amazon reflects it. This reduces overselling and helps you maintain the Buy Box.
Single Source of Truth
Product data (descriptions, images, prices, variants) can be managed in Odoo and pushed to Amazon. You maintain one product catalog instead of duplicating data in two places. Changes propagate automatically.
Fulfillment Workflow Automation
When an order is fulfilled (whether by you or by FBA), the integration can update Odoo with shipping status, tracking numbers, and delivery confirmation. Your accounting and customer service teams have visibility without manual updates.
Accurate Financial Reporting
Amazon fees, refunds, and payouts can be reconciled in Odoo. This odoo data synchronization means your financial reports reflect the real cost of selling on Amazon, not just the gross sales.
Scalability
As order volume grows, manual processes break. An integration lets you scale without proportionally scaling your operations team.
How the Integration Works
The technical logic behind connecting Odoo with Amazon Seller Central relies on two main components: the Amazon Selling Partner API (SP-API) and the Odoo API.
Amazon Selling Partner API (SP-API)
Amazon provides the SP-API (and the legacy MWS, Marketplace Web Service) for programmatic access to Seller Central. Through the API, you can:
- Retrieve orders and order details
- Update inventory quantities
- Push product catalog data (listings)
- Get fulfillment and shipment status
- Access reports (sales, fees, inventory)
SP-API uses OAuth 2.0 for authentication. You register your application with Amazon, obtain credentials, and then make REST API calls to fetch or send data. The API is well documented but has specific requirements around rate limits, data formats, and marketplace-specific behavior.
The Odoo API
Odoo exposes a JSON-RPC and XML-RPC API that allows external systems to read and write data. Through the API, your integration can create sale orders, update product quantities, modify product data, create delivery orders, and trigger workflows. The Odoo API is the standard way to achieve odoo api integration with external tools.
The Integration Layer
Between Amazon and Odoo sits an integration layer. This can be a custom connector, a middleware platform, or an Odoo module. This layer:
- Polls or receives Amazon orders and creates sale orders in Odoo
- Reads Odoo inventory and pushes updates to Amazon
- Maps Amazon product identifiers (ASIN, SKU) to Odoo products
- Handles fulfillment status updates in both directions
For example: Amazon sends a new order. The integration layer fetches the order details via SP-API, maps the items to Odoo products using SKU or ASIN, creates a sale order in Odoo via the API, and optionally reserves stock. When the order is shipped in Odoo, the integration pushes the tracking number and status back to Amazon.
Key Integration Use Cases
Here are five real scenarios where connecting Odoo with Amazon Seller Central delivers clear value:
1. Multi-Channel E-commerce
A brand sells on Amazon, its own Odoo e-commerce site, and maybe a few other marketplaces. All orders flow into Odoo. Inventory is managed in one place and pushed to all channels. The integration ensures Amazon always shows the correct stock level, and orders from Amazon are fulfilled using the same warehouse and processes as the rest of the business.
2. Wholesale and Distribution
A distributor has thousands of SKUs on Amazon. Manually updating listings and inventory would be impossible. The integration pulls product data from Odoo (where it is already maintained for B2B sales) and pushes it to Amazon. When B2B orders or Amazon orders reduce stock, both systems stay in sync. Odoo workflow automation handles the rest.
3. FBA and Self-Fulfillment Mix
Some products are fulfilled by Amazon (FBA), others are shipped from the seller's warehouse. The integration imports all orders into Odoo. For FBA orders, Odoo can track the order and sync status when Amazon ships. For merchant-fulfilled orders, Odoo drives the picking, packing, and shipping process and pushes tracking back to Amazon.
4. New Product Launches
When you add a new product in Odoo, the integration can create or update the corresponding Amazon listing. Title, description, images, price, and inventory quantity flow from Odoo to Amazon. You maintain one product master and publish to the marketplace automatically.
5. Accounting and Fee Reconciliation
Amazon charges fees: referral fees, FBA fees, advertising costs. An integration that imports Amazon settlement reports into Odoo allows the finance team to reconcile revenue, fees, and payouts in one system. Journal entries can be created automatically, reducing month-end closing time.
Integration Methods
There are several ways to connect Odoo with Amazon Seller Central. The right approach depends on your technical resources, the complexity of your workflows, and how much customization you need.
1. Custom API Integration (Most Flexible and Reliable)
For businesses with specific requirements, a custom odoo connector built on the Amazon SP-API and Odoo API is the most powerful option. This involves:
- Implementing SP-API authentication (OAuth 2.0) and making REST calls to fetch orders, update inventory, and manage listings
- Using the Odoo JSON-RPC or XML-RPC API to create and update records
- Building mapping logic between Amazon SKUs/ASINs and Odoo products
- Handling webhooks or scheduled sync jobs for real-time or near-real-time updates
This approach gives you complete control. You decide exactly which data flows in which direction, how often sync runs, and how errors are handled. It is the most reliable path for complex workflows and high order volumes. This is the method Dasolo specializes in: we build custom odoo api integration solutions tailored to your processes.
2. Odoo Amazon Connector (App Store)
Odoo offers an Amazon connector in its app store. When installed, it provides basic connectivity: order import, inventory sync, and sometimes listing management. This approach is faster to set up and requires less custom development. The tradeoff is that it may not cover all use cases (e.g. multiple marketplaces, custom fulfillment logic, or specific reporting needs). Evaluate the connector's features against your requirements before committing.
3. Middleware Platforms (No-Code / Low-Code)
Platforms like Make, Zapier, or Celigo offer pre-built connectors for both Amazon and Odoo. You create workflows that, for example, watch for new Amazon orders and create sale orders in Odoo. This approach is accessible to non-developers and can be set up quickly.
The tradeoff is that complex logic, multi-marketplace support, and high-volume scenarios become harder to manage. Middleware works well as a starting point or for simple, low-volume use cases.
4. Odoo Community Modules
The Odoo community has published modules that extend Amazon connectivity. These can add features beyond the official connector. They vary in quality and maintenance level, so evaluation and testing are important before deploying in production.
Choosing the Right Method
If your needs are standard and you sell on a single marketplace, the Odoo Amazon connector may be enough. If you have custom workflows, multiple marketplaces, high volume, or specific data mapping requirements, a custom API integration will be more robust and easier to maintain long term.
Best Practices Before Implementing the Integration
A few practical recommendations before you connect Odoo with Amazon Seller Central:
Map Your Product Identifiers First
Amazon uses ASIN and SKU. Odoo uses internal product references. Decide how you will map them. Many businesses use the same SKU in both systems. If not, maintain a mapping table. This is the foundation of reliable odoo data synchronization.
Understand SP-API Rate Limits
Amazon enforces rate limits on the SP-API. High-volume sellers need to design their sync logic to respect these limits. Use batch operations where possible and implement retry logic for throttled requests.
Handle Multi-Marketplace Complexity
If you sell on Amazon.com, Amazon.co.uk, Amazon.de, etc., each marketplace has its own orders and inventory. Your integration must handle marketplace-specific logic, currencies, and fulfillment options.
Test on Amazon Sandbox and Odoo Staging
Amazon provides a sandbox environment for testing. Use it alongside an Odoo staging database to validate every scenario before going live: order import, inventory updates, listing creation, and fulfillment status sync.
Plan for FBA vs Merchant-Fulfilled
FBA orders are fulfilled by Amazon. Your integration may only need to import them for visibility and accounting. Merchant-fulfilled orders require full workflow: create sale order, pick, pack, ship, and push tracking to Amazon. Design your integration to support both.
Monitor and Alert
Set up logging and alerting. When an order fails to import, inventory sync breaks, or Amazon returns an error, you want to know immediately. Proactive monitoring prevents small issues from becoming big problems.
Common Challenges
Most integration projects run into a handful of predictable issues. Knowing them in advance helps you avoid them.
Product Matching Failures
If an Amazon order contains an SKU or ASIN that does not match any Odoo product, the integration cannot create the sale order. Maintain a robust product mapping and define a clear process for handling new or unknown products (e.g. create the product in Odoo first, or flag for manual review).
Inventory Sync Conflicts
When both Odoo and Amazon can change inventory (e.g. you sell on multiple channels), you need rules for which system is the source of truth. Typically Odoo is the master: Amazon reflects Odoo's available quantity. But FBA complicates this because Amazon holds the stock. Define your logic clearly.
SP-API Authentication Complexity
Amazon's OAuth 2.0 flow and token refresh can be tricky. LWA (Login with Amazon) credentials, refresh tokens, and marketplace-specific endpoints require careful implementation. Many teams benefit from using a proven integration partner for this.
Order Status and Cancellations
Customers cancel orders. Amazon may cancel orders. Your integration must handle cancellations and reflect them in Odoo (cancel the sale order, release stock). Missing this leads to shipped orders for cancelled purchases or incorrect inventory.
Fee and Settlement Reconciliation
Amazon's fee structure is complex. Referral fees, FBA fees, storage fees, and advertising costs all appear in settlement reports. Mapping these correctly into Odoo accounting requires understanding both Amazon's report format and your chart of accounts.
Multi-Currency and Multi-Marketplace
Selling in multiple countries means multiple currencies and potentially different tax rules. Your integration must handle currency conversion, correct journal entries, and marketplace-specific requirements.
Conclusion
Connecting Odoo with Amazon Seller Central is one of those integrations that pays for itself quickly. The combination of Amazon's reach and Odoo's operations platform covers a lot of ground: from the moment an order is placed on Amazon, to the sale order in Odoo, the stock reservation, the fulfillment, and the financial reconciliation.
Whether you start with the Odoo Amazon connector or build a fully custom odoo connector via the API depends on your workflow complexity. But in both cases, the direction is the same: less manual work, more accurate data, and a single system that reflects the true state of your business.
The businesses that get the most out of this integration are the ones that map their processes carefully before building, handle edge cases from the start, and invest in monitoring so they catch issues before they affect operations.
Need Help Connecting Odoo with Amazon Seller Central?
Dasolo helps companies implement, customize, and integrate Odoo with other tools. We specialize in odoo api integration and have built custom connectors for e-commerce platforms, marketplaces, payment systems, and business intelligence tools. If you are looking to connect Odoo with Amazon Seller Central or automate any part of your e-commerce workflow, we can help you design and build a solution that fits your specific processes.
Reach out to us or book a demo to discuss your Odoo integration project. We are happy to walk through your use case and explain what is possible.