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). Surfaces the bundle-buy signature: a sponsor showing 60–100% coverage on multiple publishers is doing network buys, not per-show buys.

GET /v1/podcasts/advertising/sponsors/{id}/publishers

cURL

cURL

curl -H "X-API-Key: $PARTICLE_API_KEY" \
  "https://api.particle.pro/v1/podcasts/advertising/sponsors/{id}/publishers?limit=25"

200

{
  "data": [
    {
      "ad_count": 123,
      "coverage_share": 123,
      "episode_reach": 123,
      "podcast_coverage": 123,
      "publisher": {
        "id": "<string>",
        "name": "<string>",
        "slug": "<string>"
      },
      "publisher_podcast_count": 123,
      "first_seen_at": "2023-11-07T05:31:56Z",
      "last_seen_at": "2023-11-07T05:31:56Z"
    }
  ],
  "has_more": true,
  "cursor": "<string>"
}

Authorizations

ApiKeyHeaderBearerAuth

X-API-Key · string · header · required

Pass your API key in the X-API-Key header (recommended).

Path Parameters

id · string · required

Sponsor ID, company ID, company domain, or company slug. When the value resolves to a company (not a specific sponsor), the response aggregates across every sponsor linked to that company — the canonical 'where does this advertiser buy?' view. When it resolves to a sponsor ID, the response is scoped to that single deduped sponsor.

Query Parameters

limit · integer<int64> · default: 25

Results per page

Required range: 1 <= x <= 100

cursor · string

Opaque pagination cursor from previous response

Response

200

application/json

OK

data · object[] | null · required

List of results

Show child attributes

has_more · boolean · required

Whether more results exist

cursor · string

Pass to next request for more results