Return the top matching keyword tokens for a given signal category and keyword field, aggregated from the last 90 days of signal data. Powers the Signals filter autocomplete in the Lead Finder. Unknown (category, field) pairs return 400.

Requires one of the following scopes: supersearch_enrichments:read, supersearch_enrichments:all, all:read, all:all

{
  "category": "linkedin_post_contact",
  "field": "tags",
  "prefix": "ai",
  "limit": 20
}

{
  "keywords": [
    {
      "keyword": "artificial intelligence",
      "count": 22418
    }
  ]
}