A scheduled sync that pulls campaign metrics, profiles and events into a sheet — and behaves sensibly when the API does not cooperate. Press run and watch what happens when things go wrong.
Simulated run on sample data. The handling logic is the real thing.
idle
SYNC LOG
Press Run sync to start.
GOOGLE SHEET
Rows appear as they are written.
TRY IT FOR YOURSELF
Export a campaign report from Klaviyo as CSV and paste it below — or drop the file in. It is checked here in your browser and nothing is uploaded anywhere.
WHAT WOULD LAND IN YOUR SHEET
Paste your export and press check.
OR BREAK IT ON PURPOSE
Tick whatever you want to go wrong in the pull itself, then run it again and watch how it behaves.
The whole point is the third column. Connecting two APIs is an afternoon. What separates a sync you trust from one you quietly stop checking is what it does when a page times out, a rate limit hits mid-pull, or a field comes back null — because the failure mode is not an error message, it is a spreadsheet that looks fine and is quietly wrong. Every row here carries where it came from and when, and anything incomplete is marked rather than written silently.
Sample data throughout. Once your API key is connected the same logic runs against your real account.