Open-web search that returns each result's evidence URL, snippet and publish date (Tavily Search API). `topic` news returns dates; `start_date`/`end_date` (YYYY-MM-DD) and `domains` narrow it; `limit` caps the results (default 10); `depth` advanced costs two credits.
Price: up to $0.02 per unit.
Maximum charge per unit: $0.02.