Most companies don't start Odoo from nothing. There's an HR system, a shipping platform, an in-house app built years ago, or a fingerprint device in every branch. The question isn't whether they can be connected to Odoo, but how to connect each one with the least complexity.
The main ways to connect
- Odoo's API: lets any system read, create and update data in Odoo, such as creating an invoice or reading a product's stock.
- Webhooks: when something happens in the other system, such as a new order, it sends an instant notification the connector receives.
- Scheduled sync: a job that runs periodically to move what changed, suited to data that doesn't need to be instant.
- File exchange: CSV, Excel or bank files, for older systems with no API.
- Integration platforms: tools that connect several systems through ready scenarios, suited to simple cases.
How to choose the method
- Does the data need to arrive within seconds, or is hourly or daily enough?
- Which direction: from the system to Odoo, the reverse, or both?
- How many operations a day, and do they multiply in peak seasons?
- Does the other system have a documented, stable API?
What makes an integration reliable
- A log of every operation: what was sent, when, and whether it succeeded.
- Automatic retry on temporary failures, and an alert on repeated ones.
- De-duplication: the same order isn't created twice if it arrives twice.
- Clear keys linking the two systems, such as the product code or the external order number.
- A dedicated integration user with limited permissions, not an employee's account.
Avoid two-way sync when you don't need it
Two-way sync of the same data is the most complex kind of integration and the one that causes the most conflicts. In most cases it's enough for each piece of data to have one source of truth and to move in one direction.
At MUNSAQ every integration starts with a written data map: what moves, in which direction, how often, and which system owns it. Only then do we choose the method and build the connector.
