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.

Get your API key Browse helpers

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.

Generates a single slug that randomly routes visitors between variant A and B using the provided percentage split. Useful for campaign testing without extra tooling.

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.

Counts visits and automatically disables the link once the `max_clicks` threshold is reached. Handy for single-use downloads, gated demos, or coupon drops.

GETPOSTWrap destination URLs behind a password hint and hash.

Creates a slug that prompts users for a shared secret before redirecting them. The helper stores only hashed passwords and can present a custom hint message.

GETPOSTAppend tracking parameters (UTM) to URLs safely.

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