> ## Documentation Index
> Fetch the complete documentation index at: https://docs.routeur.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> What changed in the API.

<Update label="September 16, 2026" description="Signals, history, search and strategies">
  **Added**

  * `GET /v1/search`, which never comes back empty, with plain-language filters returned in `filters` and `query`.
  * `GET /v1/topics` and `GET /v1/topics/{slug}`: the people, teams, places and subjects markets are about.
  * `GET /v1/insights/moves`, `/tape`, `/flows` and `/closing`: what is moving, the largest fills, one-sided money and what closes next.
  * `GET /v1/insights/calibration`, by venue, category and horizon, covering Kalshi's settled archive and settled Polymarket markets from imported history.
  * `GET /v1/insights/strategies` and `GET /v1/insights/strategies/{id}`: rules measured against settled history, with a return range and the markets that fit them now.
  * `GET /v1/insights/ticker`: a short mixed list of moves, large fills, venue gaps and strategy matches.

  **Changed**

  * `GET /v1/markets/{venue}/{id}/quotes` continues into archived closing prices (`price_usd`, `source`) where recording began later than the window.
  * The tape reaches back 30 days and flows accept week and month windows; data from imported history is marked `archived`.
  * Moves leave out markets under way, priced outside 10¢–90¢, or that moved more than 40¢ in a day.
</Update>

<Update label="September 15, 2026" description="First release">
  Events and markets across Kalshi and Polymarket, proven relations and cross-venue pairs, recorded quotes and trades, mispricing leads sized against live order books, unusual-flow signals, and signed `lead.executable` webhooks.
</Update>