Fixed-scope A1 Commerce service
Dataset Change Watch
Know when one public dataset changes — without manually rechecking it.
For developers, analysts and researchers who repeatedly monitor a public dataset. The £39 setup covers one defined public source: A1 records a structured baseline and delivers the first verified change diff or, if no material change occurs, a 30-day monitoring summary.
What this is for
A focused route from evidence to action.
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What you provideThe authoritative public dataset URL or download that you need monitored.
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What A1 establishesA structured baseline of the source and the fields needed to identify meaningful changes.
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What you receiveThe first verified change diff, or a 30-day monitoring summary if no material change is observed.
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BoundaryThis is evidence and change detection, not a legal, regulatory or financial opinion, and no outcome is guaranteed.
Practical guide
How to monitor a public dataset for structural changes
A repeatable approach for detecting when a public dataset changes in a way that matters to downstream work.