links service

Shortlinks, redirects, access controls, and tracking helpers. Browse the catalog below and pick the helpers that fit your workflow.

Grab your Dataczar API key

Every helper runs with the same simple API key. Sign in (or create a free Dataczar account) at Dataczar Connect to issue keys in seconds, then drop the key into any `ak=` parameter and start shipping.

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Tip: reuse the same key across these helpers, or rotate keys per project from the Connect dashboard.

GETPOSTCreate A/B shortlinks that split traffic between two URLs.

GETPOSTGenerate lightweight shortlinks with optional custom slug/domain.

Accepts a target URL and returns a slug + short URL representing it. Dryrun mode previews slug generation without creating anything.

GETPOSTCreate shortlinks that expire after N minutes.

Non-persistent helper that returns a slug + expiry timestamp for easy demos and templating.

GETPOSTCreate shortlinks scoped to a limited number of clicks.

GETPOSTWrap destination URLs behind a password hint and hash.

GETPOSTAppend tracking parameters (UTM) to URLs safely.

Merges provided tracking parameters (UTM or arbitrary key/value pairs) into the URL's query string.