> ## 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. # 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. ## OpenAPI ````yaml /openapi.json get /v1/companies/{id}/podcast/advertising/podcasts openapi: 3.1.0 info: description: Public API for Particle — news intelligence, financial data, and analysis. title: Particle API version: 0.1.0 servers: - url: https://api.particle.pro security: - ApiKeyHeader: [] - BearerAuth: [] paths: /v1/companies/{id}/podcast/advertising/podcasts: get: tags: - Companies - tier:premium summary: List podcasts carrying company advertising description: >- Returns podcasts ranked by exact company-linked ad count, with company-wide sponsor filters, per-podcast sponsor breakdowns, recent preview segments, and cursor pagination. operationId: list-company-advertising-podcasts parameters: - description: Results per page explode: false in: query name: limit schema: default: 25 description: Results per page format: int64 maximum: 100 minimum: 1 type: integer - description: Opaque pagination cursor from previous response explode: false in: query name: cursor schema: description: Opaque pagination cursor from previous response type: string - description: Company slug (e.g. 'apple'), domain (e.g. 'apple.com'), or ID in: path name: id required: true schema: description: Company slug (e.g. 'apple'), domain (e.g. 'apple.com'), or ID type: string - description: >- Optional sponsor ID. Keeps the company constraint while narrowing rows to this sponsor identity. explode: false in: query name: sponsor_id schema: description: >- Optional sponsor ID. Keeps the company constraint while narrowing rows to this sponsor identity. type: string - description: >- Only include ads from episodes published on or after this ISO 8601 date or date-time explode: false in: query name: since schema: description: >- Only include ads from episodes published on or after this ISO 8601 date or date-time examples: - '2025-01-01T00:00:00Z' type: string - description: >- Only include ads before this ISO 8601 date-time. A bare date includes that whole UTC day. explode: false in: query name: until schema: description: >- Only include ads before this ISO 8601 date-time. A bare date includes that whole UTC day. examples: - '2026-01-01' type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/CompanyAdvertisingPodcastsPage' description: OK default: content: application/problem+json: schema: $ref: '#/components/schemas/PlatformError' description: Error x-codeSamples: - label: cURL lang: curl source: |- curl -H "X-API-Key: $PARTICLE_API_KEY" \ "https://api.particle.pro/v1/companies/{id}/podcast/advertising/podcasts?limit=25" components: schemas: CompanyAdvertisingPodcastsPage: additionalProperties: false properties: cursor: description: Pass to the next request for more podcasts type: string data: description: Podcasts ranked by company ad count items: $ref: '#/components/schemas/CompanyAdvertisingPodcastEntry' type: - array - 'null' has_more: description: Whether more ranked podcasts exist type: boolean sponsors: description: Complete date-scoped sponsor roster for this company items: $ref: '#/components/schemas/CompanyAdvertisingSponsorBreakdown' type: - array - 'null' required: - data - sponsors - has_more type: object PlatformError: additionalProperties: false properties: detail: description: >- A human-readable explanation specific to this occurrence of the problem. examples: - Property foo is required but is missing. type: string error_code: type: string errors: description: Optional list of individual error details items: $ref: '#/components/schemas/ErrorDetail' type: - array - 'null' instance: description: >- A URI reference that identifies the specific occurrence of the problem. examples: - https://example.com/error-log/abc123 format: uri type: string resolve: $ref: '#/components/schemas/ErrorResolve' status: description: HTTP status code examples: - 400 format: int64 type: integer title: description: >- A short, human-readable summary of the problem type. This value should not change between occurrences of the error. examples: - Bad Request type: string type: default: about:blank description: A URI reference to human-readable documentation for the error. examples: - https://example.com/errors/example format: uri type: string type: object CompanyAdvertisingPodcastEntry: additionalProperties: false properties: ad_count: description: Exact company-linked ad count on this podcast in the requested scope format: int64 type: integer episode_count: description: Exact distinct episode count on this podcast in the requested scope format: int64 type: integer last_seen_at: description: Publication time of the company's most recent ad on this podcast format: date-time type: string podcast: $ref: '#/components/schemas/PodcastCompact' description: Podcast carrying the company's ads preview_segments: description: Up to three recent company-attributed ad segments from this podcast items: $ref: '#/components/schemas/CompanyAdvertisingPreview' type: - array - 'null' sponsors: description: Sponsor attribution breakdown for this podcast and request scope items: $ref: '#/components/schemas/CompanyAdvertisingSponsorBreakdown' type: - array - 'null' required: - podcast - ad_count - episode_count - sponsors - preview_segments type: object CompanyAdvertisingSponsorBreakdown: additionalProperties: false properties: ad_count: description: Ads attributed to this sponsor inside the response scope format: int64 type: integer episode_count: description: Distinct episodes containing this sponsor inside the response scope format: int64 type: integer last_seen_at: description: >- Publication time of this sponsor's most recent ad inside the response scope format: date-time type: string sponsor: $ref: '#/components/schemas/SponsorCompact' description: Sponsor identity attributed to the company advertising activity required: - sponsor - ad_count - episode_count type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object ErrorResolve: additionalProperties: false properties: action: type: string endpoint: type: string message: type: string method: type: string url: type: string required: - message type: object PodcastCompact: additionalProperties: false properties: best_rank: $ref: '#/components/schemas/PodcastRankingHandle' description: >- The single best (lowest-numbered) chart position this podcast currently holds across all charts. Omitted when the podcast holds no current chart appearances, and on endpoints that do not attach it. Reading a full chart (with country/category/source filters and history) remains premium; a single show's own placement is available on every plan. id: description: Podcast ID type: string image_url: description: Cover image URL type: string popularity: description: >- Global popularity percentile in (0,1], a cume_dist ranking over all currently-charting podcasts (Apple Podcasts charts). Higher is more popular. Omitted when the podcast is not currently charting, and on endpoints that build this resource from a projection rather than the full podcast row. format: double type: number publisher: $ref: '#/components/schemas/PodcastPublisherCompact' description: >- Publisher (network) attributed to this podcast. Present only when the embedding endpoint preloads publisher attribution and the podcast's publisher is known. slug: description: Human-readable slug identifier type: string title: description: Podcast title type: string required: - id - title type: object CompanyAdvertisingPreview: additionalProperties: false properties: segment: $ref: '#/components/schemas/Segment' description: >- Recent ad segment illustrating the company's activity on this podcast sponsors: description: Company-scoped sponsors attributed to this segment items: $ref: '#/components/schemas/SponsorCompact' type: - array - 'null' required: - segment - sponsors type: object SponsorCompact: additionalProperties: false properties: company: $ref: '#/components/schemas/CompanyCompact' description: Linked company record id: description: Unique identifier type: string name: description: Sponsor name type: string required: - id - name type: object PodcastRankingHandle: additionalProperties: false properties: captured_at: format: date-time type: string category_slug: type: string chart_type: enum: - top_podcasts type: string country: type: string rank: format: int64 type: integer source: enum: - apple - spotify type: string required: - source - chart_type - rank - captured_at type: object PodcastPublisherCompact: additionalProperties: false properties: id: description: Publisher ID type: string name: description: Publisher name type: string slug: description: >- Human-readable slug identifier (e.g., 'goalhanger', 'iheartpodcasts'). When present, accepted in place of the ID anywhere a publisher reference is taken in the API. Occasionally absent on publishers whose name doesn't slugify (e.g., scripts not representable in ASCII URL slugs). type: string required: - id - name type: object Segment: additionalProperties: false properties: audio_url: description: Direct audio URL for this segment type: string description: description: AI-generated segment description type: string duration_seconds: description: Segment duration format: double type: number end_seconds: description: End time within the episode format: double type: number episode: $ref: '#/components/schemas/EpisodeCompactWithPodcast' description: Parent episode with podcast context id: description: Unique identifier type: string number: description: Segment position within the episode format: int64 type: integer read_type: description: >- For AD segments, how the ad was delivered (HOST_READ, PRE_RECORDED, NETWORK_PROMO) type: string start_seconds: description: Start time within the episode format: double type: number summary: description: AI-generated segment summary type: string title: description: AI-generated segment title type: string type: description: >- Segment type (INTRO, PERSONAL_BANTER, TOPIC_DISCUSSION, INTERVIEW, TRANSITION, AD, OUTRO) type: string required: - id - number - type - title - start_seconds - end_seconds - duration_seconds type: object CompanyCompact: additionalProperties: false properties: description: description: Short company description, when known. type: string domain: description: Primary website domain (e.g. 'nvidia.com'), when known. type: string id: description: Company identifier (domain, slug, or encoded ID) type: string image_url: description: Company logo or image URL type: string name: description: Company name type: string slug: description: >- Stable human-readable handle (the linked knowledge-graph slug, e.g. 'nvidia'), when known. Companies have no slug of their own; prefer this for display and pass it (or id) to /v1/companies. type: string ticker: description: Primary stock ticker symbol, when listed. type: string required: - id - name type: object EpisodeCompactWithPodcast: additionalProperties: false properties: id: description: Episode ID type: string podcast: $ref: '#/components/schemas/PodcastCompact' description: Parent podcast published_at: description: Publication date format: date-time type: string slug: description: Human-readable slug identifier type: string title: description: Episode title type: string required: - id - title type: object securitySchemes: ApiKeyHeader: description: Pass your API key in the X-API-Key header (recommended). in: header name: X-API-Key type: apiKey BearerAuth: description: Pass your API key as a Bearer token in the Authorization header. scheme: bearer type: http ````