Snap URL Preview Service

Listed only

Snapchat's link-preview fetcher, which scans the HTML of URLs shared in Snapchat chats to build preview cards from Open Graph or Twitter Card tags. Snap documents that responses are cached for 30 minutes to reduce traffic; no IP ranges or robots.txt behavior are documented.

Operated by Snap Inc. · Official documentation

User agents

Patterns this directory matches, with real observed strings.

regexSnap URL Preview Service
observedSnap URL Preview Service; bot; snapchat; https://developers.snap.com/robots

How to verify

No verification recipe published by the operator.

Good Bot Practices scorecard

Identifies honestly
Stable UA token documented (1 pattern)
Verifiable
Operator publishes no verification path
Respects robots.txt
Does not honor robots.txt
Behaves
Crawl-rate behavior is operator-declared; not machine-verifiable from this dataset
Reachable operator
Operator and documentation published

Measured against the Good Bot Practices.