How should you plan an API or POS integration?

From payments to inventory, thoughtful integrations reduce operational work.

Map the data flow

Which system owns each piece of information? One source of truth for orders, inventory and customer records reduces conflicts. Document field mapping and synchronization frequency before implementation.

Build security into the workflow

Keep API credentials on the server, limit permissions and verify webhook signatures. A success page in a browser is not proof that payment has completed.

Handle retries and outages

Notifications may arrive more than once. Idempotent processing, controlled retries and error monitoring are core parts of a reliable integration.

Define the scope

POS providers may require API access, test accounts and commercial agreements from the customer. Resolova Software plans the software implementation from compatibility checks through testing.