Search for trader portfolios or Smart Portfolios by free-text query

Rate limit: 60 requests per 60 seconds. This is the default shared quota — it is shared with every other endpoint that has no dedicated limit, so requests across those endpoints all draw from the same budget.

Returns a relevance-ranked list of publicly visible trader portfolios or Smart Portfolios matching the query string. The required type parameter determines which index is searched. Results are capped at limit.