| days | No | Only the last N days, 1 to 365. Defaults to 7 unless published_after or published_before are given. | |
| mode | No | fast (default): headlines and standfirsts · ultra (cheapest): headlines only · normal: also reads the best matches · deep: reads more, finds the topic in other words too. | fast |
| index | No | Optional: search your own custom index (its id, idx_…) instead of the news index: your own list of URLs, sitemap or feed, created at https://app.typesearch.ai/indexes or with POST /v1/indexes. Same modes and prices; no date filter unless you pass days or dates. | |
| query | Yes | What to look for, in any language: a topic, event, person, company or place, such as "inflation in Argentina" or "OpenAI funding". | |
| countries | No | Only sources from these countries: ISO 3166-1 alpha-2 codes, such as ["AR"] or ["US", "GB"]. | |
| languages | No | Only sources that publish in these languages: ISO 639-1 codes, such as ["es"] or ["en", "pt"]. | |
| max_results | No | How many results, 1 to 25. Defaults to 10. | |
| exclude_domains | No | Never these domains or paths. | |
| include_domains | No | Only these domains or paths, such as example.com or example.com/sports. | |
| published_after | No | Published on or after this date: 2026-09-25, or a date-time with offset. | |
| published_before | No | Published on or before this date; a bare date includes that whole day. | |