api.particle.pro
100 resources listed under api.particle.pro.
Source: https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources · last updated 2026-09-18
Resources
Search podcasts
Search podcasts. Searches the podcast catalog by show name — the canonical podcast search.
Look up podcasts by external platform identifier
Look up podcasts by external platform identifier. Resolves one or more external platform identifiers (Apple Podcasts collection IDs, Spotify show IDs, YouTube channel IDs, …) — or RSS feed URLs via platform=rss — to Particle podcasts.
Search podcast episode content
Search podcast episode content. To find podcasts (shows) by name or topic, use /v1/podcasts/search?q=….
Search entities
Search entities. Find a person, company, or knowledge graph entity by free-text query — a name, partial name, nickname, stock ticker, @handle, or website domain.
List related podcasts
List related podcasts. Returns the shows most related to a podcast, best first, each with a calibrated score, a coarse band (strong, moderate, weak) to branch on, and — with include=basis — the signals behind the pairing: content similarity
List episodes
List episodes. Returns a paginated list of podcast episodes across all podcasts.
List podcast guests
List podcast guests. Returns a paginated directory of Persons who have appeared on at least one podcast episode in a non-host listing role.
List podcast rankings
List podcast rankings. Returns chart entries from the live ranking snapshot.
Summarize a podcast's ratings
Summarize a podcast's ratings. Returns the numeric aggregate of a podcast's ratings — one entry per (platform, locale) it has been rated on, a combined cross-source roll-up, and the latest LLM-generated narrative summary of recent review text
Get historical rankings for a podcast
Get historical rankings for a podcast. Returns the historical rank entries for a podcast across one or more chart slots.
List the guest roster for a podcast
List the guest roster for a podcast. Returns the paginated set of identified guests who have appeared on the podcast, grouped by Person.
Get a podcast's format profile
Get a podcast's format profile. Returns the full format breakdown for a podcast: how often episodes feature guests, detected production formats (interview, panel, call_in, solo_narrated), advertiser and video presence, episode length distribution
List a podcast's third-party platform presences
List a podcast's third-party platform presences. Returns every third-party platform on which the podcast has a known presence — podcast directories (Apple Podcasts, Spotify, Castbox, …), social profiles (X, Instagram, TikTok, …), video
List episodes for a podcast
List episodes for a podcast. Returns a paginated list of episodes for a specific podcast, identified by slug (e.g., 'all-in') or ID.
Get a podcast's latest bias analysis
Get a podcast's latest bias analysis. Returns the most recent automated political bias analysis for a podcast, including the agent's reasoning, transcript evidence, web research evidence, and the sample episodes that informed the rating.
Get podcast advertising profile
Get podcast advertising profile. Returns advertising intelligence for a specific podcast, including aggregate stats, read type breakdown, and top sponsors.
List sponsors advertising on a podcast
List sponsors advertising on a podcast. Returns per-sponsor ad activity on a single podcast (ads, distinct episodes, most recent placement), ordered by ad count descending.
Get episode transcript
Get episode transcript. Returns the diarized transcript for a podcast episode.
Get word-level transcript
Get word-level transcript. Returns the word-level timestamped transcript for a podcast episode.
Get a transcript excerpt around a moment
Get a transcript excerpt around a moment. Returns one segment of an episode's transcript: the latest segment starting at or before at (seconds), or the opening segment when at is omitted.
Get entity mentions in transcript
Get entity mentions in transcript. Finds all mentions of a specific entity within an episode's transcript and returns each mention with surrounding dialogue context.
List topics for an episode
List topics for an episode. Returns the topic taxonomy classifications for a specific episode.
List speakers in an episode
List speakers in an episode. Returns the identified speakers in a specific episode with their roles and speaking durations.
List segments for an episode
List segments for an episode. Returns the AI-identified segments for a specific episode in chronological order.
List related episodes
List related episodes. Returns episodes from other shows that cover the same story or subject as this episode, best first: a live nearest-neighbour search over episode content, reranked on shared salient entities, shared topics and a shared
List entities in an episode
List entities in an episode. Returns knowledge graph entities mentioned in a specific episode, with salience scores and occurrence counts.
List clips for an episode
List clips for an episode. Returns the AI-extracted highlight clips for a specific episode, sorted by engagement score.
List ads in an episode
List ads in an episode. Returns the advertising spots detected in a specific episode, including the sponsor, the linked company in the knowledge graph, the advertised product or offer, the read type (HOST_READ vs PRE_RECORDED), and the placement
Look up episodes by external identifier
Look up episodes by external identifier. Resolves one or more external episode identifiers to Particle episodes.
List clips
List clips. Returns AI-extracted highlight clips across podcast episodes, ranked by engagement potential.
List sponsors
List sponsors. Returns a paginated list of podcast advertising sponsors, optionally filtered by name search or company.
List trending sponsors
List trending sponsors. Surfaces advertisers whose podcast ad volume is accelerating.
List and search podcasts
List and search podcasts. Returns a paginated list of podcasts, with filters for topic, language, suitability tier, popularity, and format.
List a Person's external profiles
List a Person's external profiles. Returns every known third-party profile (LinkedIn, Wikipedia, social) for the Person.
Get a Person
Get a Person. Returns the comprehensive Person payload including display name, slug, headshot, curated bio, the Person's company-role history (most recent first), known third-party profile links, and an optional knowledge-graph cross-reference
Get a topic
Get a topic. Returns a single topic with breadcrumb ancestors and the top direct children by prominence.
List entities
List entities. List knowledge graph entities (people, organizations, places) across all podcast content.
Get an entity
Get an entity. Returns a single knowledge graph entity by slug (e.g., 'sam-altman', 'apple') or ID.
List entity types
List entity types. Returns the entity categories supported as values for the type query parameter on /v1/entities and the entity_type query parameter on /v1/podcasts/episodes/search.
List vote positions
List vote positions. Returns individual member positions for a vote.
List member votes
List member votes. Returns the voting record for this congress member.
List member bills
List member bills. Returns bills sponsored or cosponsored by this congress member.
List committee bills
List committee bills. Returns bills that have been referred to or acted upon by this committee.
List bill text versions
List bill text versions. Returns all published text versions of a bill with links to PDF, XML, and HTML formats.
List bill sponsors
List bill sponsors. Returns the primary sponsor and all cosponsors of a bill with congress member details.
List bill actions
List bill actions. Returns a paginated list of legislative actions taken on a bill, ordered chronologically.
Get a company
Get a company. Returns a single company by slug (e.g., 'apple'), domain (e.g., 'apple.com'), or ID.
List company products
List company products. Returns the product hierarchy for a company as a nested tree.
List podcasts a company could advertise on next
List podcasts a company could advertise on next. Returns shows the company does NOT advertise on, ranked by how related they are to the shows it DOES — the buy-side prospect list.
Get company advertising profile
Get company advertising profile. Returns advertising intelligence for a specific company across the podcast ecosystem, including reach metrics and recent ad placements.
List podcasts carrying company advertising
List podcasts carrying company advertising. Returns podcasts ranked by exact company-linked ad count, with company-wide sponsor filters, per-podcast sponsor breakdowns, recent preview segments, and cursor pagination.
List company podcast advertising placements
List company podcast advertising placements. Returns a newest-first, keyset-paginated feed of physical podcast ad placements with a known episode publication time, attributed to a company, with episode and podcast context plus every company
List company people
List company people. Returns a paginated list of people associated with a company (executives and other known roles), current roles first and most-recently-joined first.
List company competitors
List company competitors. Returns a paginated list of competitors for a company, ordered by prominence (news coverage volume, market cap, podcast appearances, Wikidata notability) so the largest / most-newsworthy competitors come first.
Get segment transcript
Get segment transcript. Returns the diarized transcript for a specific segment.
Get a podcast publisher
Get a podcast publisher. Returns a single podcast publisher by slug (e.g., 'goalhanger', 'iheartpodcasts', 'bbc-radio-4') or ID.
Get a publisher's brand suitability profile
Get a publisher's brand suitability profile. Returns a publisher-level rollup of IAB Tech Lab Brand Safety & Suitability Framework (formerly GARM) verdicts across the publisher's catalog: tier composition (SAFE / LIMITED / SENSITIVE / UNSAFE
List a publisher's podcasts with their suitability verdicts
List a publisher's podcasts with their suitability verdicts. Returns a paginated list of the publisher's analyzed podcasts decorated with their latest IAB/GARM tier, confidence, evaluated-at timestamp, and any non-NONE category exposures (flagged
List podcasts for a publisher
List podcasts for a publisher. Returns a paginated list of podcasts attributed to a publisher, ordered by popularity.
Get publisher political bias profile
Get publisher political bias profile. Returns political bias intelligence rolled up across every analyzed podcast attributed to the publisher: coverage stats, political share, average lean (on a -3..+3 ordinal scale), lean diversity, the bias
List analyzed podcasts for a publisher
List analyzed podcasts for a publisher. Returns a paginated list of the publisher's analyzed podcasts with their latest bias analysis attached.
Get publisher advertising profile
Get publisher advertising profile. Returns advertising intelligence rolled up across every podcast attributed to the publisher: total ads, unique sponsors, episode reach, host-read vs pre-recorded mix, the top sponsors, and the count of network
List sponsors for a publisher
List sponsors for a publisher. Returns a paginated list of sponsors active across the publisher's catalog.
List publisher's podcasts ranked by ad volume
List publisher's podcasts ranked by ad volume. Returns a paginated list of the publisher's podcasts ordered by total ad count.
Get a podcast guest profile
Get a podcast guest profile. Returns the lifetime profile for a podcast guest including their Person identity (name, slug, headshot, current title/company), total appearances, distinct podcasts, role mix, and the most-frequent shows they've
Get a guest's brand-suitability exposure profile
Get a guest's brand-suitability exposure profile. Returns the distribution of IAB Tech Lab brand-suitability tiers across the podcasts a guest has appeared on, plus the most-frequently flagged categories observed in those shows.
List podcasts a guest could plausibly appear on next
List podcasts a guest could plausibly appear on next. Returns shows the person has NOT appeared on, ranked by how related they are to the shows the person HAS appeared on — the pitch list.
List podcasts a guest has appeared on
List podcasts a guest has appeared on. Returns the distinct set of podcasts a guest has appeared on, with per-podcast appearance counts, first/last appearance dates, and the podcast's brand-safety and bias attributes when evaluated.
List appearances for a podcast guest
List appearances for a podcast guest. Returns the chronological list of episodes a guest has appeared on, most recent first.
Get a podcast
Get a podcast. Returns a single podcast by slug (e.g., 'all-in') or ID.
Get a podcast's latest brand suitability assessment
Get a podcast's latest brand suitability assessment. Returns the most recent brand suitability assessment for a podcast against the IAB Tech Lab Content Taxonomy 3.x Brand Safety & Suitability Framework (the industry-standard 12-category taxonomy
List sponsors a podcast could pitch
List sponsors a podcast could pitch. Returns advertisers that run on the podcast's related shows but not on this one, ranked by how related those venues are, how much the sponsor buys there, and how recently — a prospecting list for a show
List guests a podcast could plausibly book
List guests a podcast could plausibly book. Returns people who have guested on the podcast's related shows but never on this one, ranked by how related those venues are and how established the person is on them — a booking pipeline, not a
List ratings for a podcast
List ratings for a podcast. Returns user-generated ratings (1-5 stars plus optional review text) captured from third-party platforms.
List current rankings for a podcast
List current rankings for a podcast. Returns every live chart appearance of the given podcast — across sources, countries, and categories.
Summarize a podcast's chart presence
Summarize a podcast's chart presence. Returns a one-call aggregate of the podcast's current chart presence: the number of distinct chart slots, sources, countries, and categories it appears on, plus the single best (lowest-numbered) rank it
List podcast topics
List podcast topics. Returns the top-level topics covered across all podcasts, sorted by the number of podcasts covering each topic.
Get a cross-publisher suitability leaderboard
Get a cross-publisher suitability leaderboard. Returns a paginated, ranked list of podcast publishers by IAB/GARM brand-suitability composition.
List ranking sources
List ranking sources. Returns each (source, chart_type) pair available on this API together with row counts and freshness for the live snapshot.
List ranking movers
List ranking movers. Returns the chart entries whose rank changed between the live snapshot and the comparison snapshot window_days ago.
Get chart slot history
Get chart slot history. Returns historical chart snapshots for a chart slot, ordered most-recent first.
List ranking countries
List ranking countries. Returns every country currently represented in the rankings dataset, optionally restricted to a single source.
List ranking categories
List ranking categories. Returns every category currently represented in the rankings dataset, optionally restricted to a single source.
List podcast publishers
List podcast publishers. Returns a paginated list of podcast publishers, ordered by catalog size (largest first, the default) or alphabetically by name.
List trending podcast guests
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.
List entity charts
List entity charts. Returns every entity chart with the headline state of its current edition: the edition date, whether narratives have been written yet, and what sits at rank 1.
Rank publishers by political bias metric
Rank publishers by political bias metric. Returns a paginated leaderboard ranking publishers by a chosen bias metric: most_left_leaning, most_right_leaning, most_political, most_diverse, most_monolithic, or most_analyzed. min_analyzed_podcasts
Get publisher advertising leaderboard
Get publisher advertising leaderboard. Ranks podcast publishers by an advertising activity metric across their entire catalog. ads_per_active_podcast is the monetization-density metric — small sub-networks (e.g. 'iHeartPodcasts and The Volume
Get advertising leaderboard
Get advertising leaderboard. Returns the top podcast advertising sponsors ranked by the specified metric, with optional time range and company filtering.
Get advertising leaderboard preview
Get advertising leaderboard preview. Returns the top 10 advertising sponsors of the trailing 7 days ranked by the chosen metric, each with its rank movement versus the equivalent 7-day window ending 30 days ago.
Get a sponsor
Get a sponsor. Returns a single advertising sponsor with activity metrics.
List ad segments for a sponsor
List ad segments for a sponsor. Returns the individual ad segments attributed to a sponsor, ordered by episode publication date descending, optionally scoped to a single podcast.
List publishers for a sponsor
List publishers for a sponsor. Returns the podcast publishers a sponsor advertises across, ordered by podcast coverage (the count of distinct publisher podcasts where the sponsor appears).
List podcasts for a sponsor
List podcasts for a sponsor. Returns a paginated list of podcasts where the sponsor advertises, ordered by the number of episodes featuring the sponsor.
Get clip transcript
Get clip transcript. Returns the diarized transcript for a specific clip.
Machine-readable
All resources from this provider: /discovery/merchant (by payment address) or filter /discovery/resources.