Odoo integration: connecting systems nobody has an adapter for

Questions that come up before the first call

Is there a ready connector, or does the integration have to be written?

Often there is one, and if it exists and fits, you hear that before a line is written. The work starts where adapters end: warehouse and logistics systems, marketplaces and shops, banks and payment providers, accounting systems such as DATEV, and in-house services that come with nothing but an API description.

What happens when the other system goes down?

Nothing is lost and nothing is doubled. Every exchange can be repeated without creating duplicates, every record knows its counterpart on the other side, and a failed call lands in a queue you can see rather than in a log nobody reads. Integrations rarely break on the first day - they break on the first timeout.

Will the integration touch our live data before it is ready?

No. It is built against the other system's sandbox or test account, then run in parallel on real data with a log of every exchange until both sides agree. Only then comes the switch-over, followed by two weeks of watching the error queue, where the real edge cases show up.

What do we have when the work is done?

A module in your repository that does the exchange, a screen in Odoo showing what was sent and what failed, and a written mapping - which field goes where and why. Before any of it is built, both sides of the data are agreed on one page: what is the master where, what happens on a conflict, what is never synced.