vendor/taboola-unip · vendor documented

Taboola unip events need en

Taboola documents verifying event pixels by a unip request that carries en. page_view, purchase, and complete_registration are typical names. The tfa.js loader is vendor/taboola. S2S is vendor/taboola-s2s.

en is the event name

Taboola tells you to filter DevTools for unip? and look for en. A unip call without en is not an event pixel.

Rule: vendor.taboola-unip.param.en.missing

What this pack matches

Hosts: taboola.com
Paths: …/log/3/unip…
Vendor docs: developers.taboola.com/pixel/docs/verification-network-traffic

Rules

Codes are stable. A finding in CI, MCP, or the playground lands on the same id.

Field	Required	What it checks	Rule ids	Source
`en`	required	It is the event name. Taboola documents verifying event pixels by a unip request that carries `en`. Fix: Send `en` with the Realize event name, such as `page_view` or `purchase`.	`vendor.taboola-unip.param.en.missing` `vendor.taboola-unip.param.en.empty`	docs

Validate a payload

pixellint validate url "$ARTIFACT" --rulepack vendor/taboola-unip

Try this failing payload in the playground. Taboola unip event missing en.

https://trc-events.taboola.com/1234567/log/3/unip

cargo install pixellint · npm install pixellint