
Connect an existing API
Your application exchanges one clearly defined data type with an existing service, including error handling and documented handover.




Do prices, availability or variants disagree? We compare your product feed with the store and correct agreed technical errors.
Non-binding enquiry. Work starts only after you accept our offer.

The record names a particular colour or size, but the landing page selects something else. We compare the variant identifier, link and visible selection.
The feed reports availability while the page shows an out-of-stock item. We trace the data source and check where the agreed update is getting stuck.
We select up to twenty variants from one data source and record the relevant messages.
We compare up to ten agreed fields across the source, feed and landing page.
After correction, we check the affected records again.
Possible overlaps with: Connect an existing API, Keep data in sync between systems, Adapt an existing shop interface. For a combined enquiry, we agree any overlapping work before commissioning.
Do not send passwords or tokens.
Compare your own assumptions with the costs of analysis and implementation.
Calculate your own scenarioWhat is included, what do you need and what happens after your enquiry?
The process in detailNo. Google decides on accounts and product approvals. We address the agreed technical faults and document the corrections. An appeal or identity check may require additional information from you.
The limit is up to twenty agreed variants or feed records. A product with five sizes may occupy five of those records. We agree the sample with you before commissioning.
No. This service concerns product data and its technical output. Campaigns, bids, advertising budgets and ongoing ad optimisation are not included.
We can correctly map identifiers you can substantiate and fix technical output faults. GTINs, brand information and manufacturer details are not invented. Missing source information remains an open item in the result.
The agreed corrections, one repeat comparison and the written follow-up are included. New ranges, additional countries or ongoing monitoring need a separately defined scope.
We agree the delivery date after reviewing the affected environment, before you commission the work.
An existing Merchant Center account, an accessible data source and links to the affected products Current error messages and prices, stock, variants and shipping information confirmed by you After commissioning, suitable editing access and a way to test without unreviewed changes to live stock Credentials must not be included in the enquiry. Details are agreed only after written commissioning.
One written follow-up round is included. The service scope lists the analyses, designs or technical changes covered by the package. We agree additional work with you before it begins.