Create 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. Drop this helper wherever you want to create A/B shortlinks that split traffic between two URLs with a single HTTP call. Send the documented inputs and the API streams back polished results you can hand directly to your users.
/links/a-b-redirect-testing-linksWhere this helper shines
Create A/B shortlinks that split traffic between two URLs. keeps links helpers on autopilot. Use it whenever you need to create A/B shortlinks that split traffic between two URLs without pausing a sprint or asking design/dev to jump in.
- Trigger this helper whenever you need to create A/B shortlinks that split traffic between two URLs without waiting on a full deploy.
- Drop it into automations (Zapier, Make, workers) to create A/B shortlinks that split traffic between two URLs as part of your workflow.
- Share the GET URL so support and success can create A/B shortlinks that split traffic between two URLs safely using their Dataczar API key.
Copy & ship snippets
GET
Instant link
GET https://api.dataczar.app/links/a-b-redirect-testing-links?url_a=sample-url_a&url_b=sample-url_b&split_percent_a=50&slug=promo-campaign&ak=demoOpen directly in any browser, webhook, or low-code workflow.
curl
curl GET
curl "https://api.dataczar.app/links/a-b-redirect-testing-links?url_a=sample-url_a&url_b=sample-url_b&split_percent_a=50&slug=promo-campaign&ak=demo"Swap ak=demo with your Dataczar API key.
curl
curl POST
curl -X POST "https://api.dataczar.app/links/a-b-redirect-testing-links?ak=demo" \
-H 'Content-Type: application/json' \
-d '{
"url_a": "sample_url_a",
"url_b": "sample_url_b",
"split_percent_a": 30,
"slug": "promo-campaign",
"domain": "sample_domain",
"dryrun": true
}'Send JSON payloads from back-end jobs, queues, or workers.
Parameters
Query Parameters
| Name | Type | Description |
|---|---|---|
| url_a | string · required | |
| url_b | string · required | |
| split_percent_a | integer | |
| slug | string | |
| domain | string | |
| dryrun | boolean |
All helper calls accept your Dataczar key via the ak query parameter. Need one? Create or copy a key on Dataczar Connect and drop it into each request.
Responses
Status 200
A/B shortlink metadata
{
"ok": true,
"data": {
"slug": "test123",
"short_url": "https://dzr.io/test123",
"variant_a": "https://example.com/a",
"variant_b": "https://example.com/b",
"split_percent_a": 50,
"split_percent_b": 50
},
"meta": {
"dryrun": false
}
}Examples
Request
"POST /links/a-b-redirect-testing-links {\"url_a\":\"https://example.com/blue\",\"url_b\":\"https://example.com/green\",\"split_percent_a\":70,\"dryrun\":true}"Response
{
"ok": true,
"data": {
"slug": "ab942",
"short_url": "https://dzr.io/ab942",
"variant_a": "https://example.com/blue",
"variant_b": "https://example.com/green",
"split_percent_a": 70,
"split_percent_b": 30
},
"meta": {
"dryrun": true
}
}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.
Tip: reuse the same key across these helpers, or rotate keys per project from the Connect dashboard.