Attach a label to single-address requests so your dashboard breaks usage down by campaign, product, or customer.
tag to requestsPass tag (max 20 characters) on any single-address request:
curl "https://ipquery.info/api?apiKey=YOUR_API_KEY&ip=8.8.8.8&tag=signup-flow"
The Statistics page has a Tag filter alongside the API-key and time-range controls, so you can compare the geographic mix of, say, signup-flow vs checkout.
Keep a small, stable set of tag values (they're free-form, so typos create new buckets). Bulk requests are not recorded in statistics, so tagging applies to single-address lookups.