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Particle Pro – List Podcasts for a Sponsor
x402
Particle Pro – List Podcasts for a Sponsor is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Returns a paginated list of podcasts where a given sponsor advertises, ordered by the number of episodes featuring that sponsor.
Price / call$0.03
Success—
StatusUnknown
How this service works
List podcasts for a sponsor. Returns a paginated list of podcasts where the sponsor advertises, ordered by the number of episodes featuring the sponsor.
Output
A paginated list of podcasts where the specified sponsor advertises, each entry containing podcast metadata and ordered by the number of episodes in which the sponsor appears. Includes an opaque pagination cursor for retrieving subsequent pages.
Example use cases
Brand podcast advertising footprint research
“Which podcasts does HubSpot advertise on? Rank them by how many episodes feature their ads and show me the top 25.”
Competitive sponsorship analysis
“I want to see every podcast where Mailchimp runs ads since January 2024 — can you pull that list ordered by episode frequency?”
Podcast sales prospecting
“I'm putting together a pitch deck. Find all the podcasts that Shopify sponsors so I can see which shows are already comfortable with ecommerce advertisers.”
Technical details
Endpoint
GEThttps://api.particle.pro/v1/podcasts/advertising/sponsors/:id/podcastsWhen to prefer
Use this endpoint when you need to enumerate all podcast properties associated with a specific advertiser or sponsor, especially when ranked by advertising frequency. Prefer this over a general podcast search when the starting point is a known brand/sponsor identity (by ID, domain, or slug) rather than podcast topic or audience. It is the right choice for competitive ad-placement research, brand media audits, or building sponsor-to-podcast mapping tables.
Side effects
- Invalid or unknown sponsor ID returns 404 not found
- Malformed date in since/until parameters returns 400 bad request
- Expired or invalid pagination cursor returns 400 or empty result
- Sponsor exists but has no associated podcast ads returns empty list
- Rate limiting or payment failure returns 402 or 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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