David Tovar · Practical guide
Define what each record represents
Before connecting a form, inbox or application to a CRM, distinguish contacts, companies and requests. One person may submit several enquiries; that does not mean they should appear several times as a contact or that all enquiries should be merged.
Agree which identifiers will be used and when a possible match needs review. A name alone is often insufficient. Also decide which tool owns the reference value for each field.
Why the same notification may arrive twice
Connected systems may repeat a delivery to recover from a failure. The integration must recognise an already-processed operation and avoid creating another record. In software development, this is called idempotency: repeating the same request should not repeat its business effect.
Keep an operation reference and check the result. The precise design depends on the CRM’s API and the capabilities of the sending application.
Distinguish temporary failures from invalid data
An interrupted connection may allow a retry. A missing required field or revoked permission needs correction. If the response is lost after saving, check whether the operation completed before repeating it.
The integration should show which records remain pending and why. Your team needs a way to correct them without overwriting valid changes or accidentally creating new requests.
What to test before rollout
Use fictional information to test a repeated notification, two enquiries from one contact, manual CRM changes and a failure after saving. Check that alerts reach the responsible person and that technical logs do not expose unnecessary information.
Accept the integration based on the final data state and the ability to resolve issues. A successful API response is useful evidence, but does not replace checking the record your team will use.
Discuss your project
I’m David Tovar. If you want to apply these ideas in your business, we can review your requirements and the options for developing a solution.