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Particle Pro Podcast Episode Content Search
x402
Particle Pro Podcast Episode Content Search 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).
Full-text search of podcast episode transcript segments, with filtering by entity, role, segment type, date range, and language.
Price / call$0.03
Success—
StatusUnknown
How this service works
Search podcast episode content. To find podcasts (shows) by name or topic, use /v1/podcasts/search?q=….
Output
A paginated list of transcript segment objects from matching podcast episodes, each including the matched dialogue lines, surrounding context window, episode and show metadata, speaker role attribution, segment type label, and a cursor for fetching the next page of results.
Example use cases
Research guest appearances by executive
“Find me podcast episodes where Satya Nadella appeared as a guest and talked about cloud computing — search Particle Pro's transcript index and show the top 10 most relevant segments with a bit of surrounding dialogue.”
Topic monitoring across podcast universe
“Search podcast episode transcripts for any segments discussing 'interest rate hikes' published between January 1 2024 and June 30 2024, sorted by recency, and return up to 25 results.”
Competitive intelligence on ad placements
“Look through podcast transcript segments for any mentions of our competitor 'Acme Corp' — filter to mention role so I can see where they're being talked about rather than sponsored, and give me 5 lines of context around each hit.”
Technical details
Endpoint
GEThttps://api.particle.pro/v1/podcasts/episodes/searchWhen to prefer
Choose this endpoint when you need to search within the spoken content of podcast episodes — transcript-level full-text search with fine-grained filters like speaker role, segment type, date range, and language. Prefer it over /v1/podcasts/search when you care about what was said inside episodes rather than finding shows by name or topic. Ideal for media monitoring, competitive intelligence, guest appearance research, or any workflow requiring podcast transcript analysis at scale.
Side effects
- Invalid or unrecognized entity_id returns empty results or 404
- Unsupported language code returns no results or validation error
- Date range with since > until returns empty or error
- Cursor from a different query invalidated — returns error or stale page
- Query too broad returns low-relevance segments with high noise
- Limit outside 1-100 range returns validation error
- Payment failure (x402) blocks access if USDC not provided
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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