List trending podcast guests
Surfaces guests who are currently making the podcast rounds — the kind of cross-show interview activity that signals a book launch, product unveil, news-cycle moment, or new-on-the-scene debut. Each row is a guest whose recent activity is materially elevated above their own historical baseline AND who has appeared on multiple distinct podcasts inside the window with substantive (5+ minute) interviews. Filter by recency window, topic, brand-safety tier, and an optional first-appearance cutoff to find people new to the scene. This is not a leaderboard of perennial podcast regulars, recurring co-hosts, or daily news-segment contributors — those are filtered out by design; use /v1/podcasts/guests for a steady-state directory.
Documentation Index
Fetch the complete documentation index at: https://docs.particle.pro/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
Pass your API key in the X-API-Key header (recommended).
Query Parameters
Results per page
1 <= x <= 100Opaque pagination cursor from previous response
Inclusive lower bound of the trend window (default: 30 days ago)
Minimum number of distinct podcasts the guest must have appeared on inside the window (default 2)
x >= 2Restrict to guests whose earliest-ever appearance is on or after this date (the "new on the scene" cut)
Restrict to guests with at least one in-window appearance on an episode classified under this topic
Restrict to in-window appearances on podcasts at or below this IAB Tech Lab brand-safety tier
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