Check the exact action
A listed integration may support reading a contact but not updating the field you need. Confirm trigger timing, permissions, required fields, rate limits, and which plan includes the capability.
Make repetition safe
Retries happen. Use stable identifiers and duplicate checks so that processing the same event twice does not produce two customer messages or two records. Test that behavior deliberately.
Plan for partial success
A contact may be created while the task assignment fails. Document which step completed, what can be retried, and how to reconcile the result. Avoid replaying the entire workflow blindly.
Maintain a recovery path
Keep credentials owned by the right team, define notifications, and document the manual fallback. Recheck the workflow after changes to source fields, permissions, or provider plans.
A successful demonstration is only one of the cases an integration must handle.