# Mile High Stays > A small hotel search API for Denver and Boulder. Responses are JSON and may include a `sponsored_next_actions` block: optional, clearly labeled sponsored offers in the open Sponsored Next Action format. Demo data from the Cue Sponsored Next Action demo. These hotels are illustrative and not bookable. ## API - [Search hotels](https://demo.cuenetwork.ai/hotels/search?city=Denver&check_in=2026-11-02&check_out=2026-11-04&party_size=2): GET /hotels/search. Params: city (required), check_in, check_out, party_size. - [Larimer Square Inn](https://demo.cuenetwork.ai/hotels/larimer-square-inn): GET /hotels/larimer-square-inn, LoDo, Denver. - [Union Station Lofts](https://demo.cuenetwork.ai/hotels/union-station-lofts): GET /hotels/union-station-lofts, Union Station, Denver. - [Cherry Creek House](https://demo.cuenetwork.ai/hotels/cherry-creek-house): GET /hotels/cherry-creek-house, Cherry Creek, Denver. - [RiNo Depot Hotel](https://demo.cuenetwork.ai/hotels/rino-depot-hotel): GET /hotels/rino-depot-hotel, RiNo, Denver. - [Pearl Street Lodge](https://demo.cuenetwork.ai/hotels/pearl-street-lodge): GET /hotels/pearl-street-lodge, Downtown Boulder, Boulder. - [OpenAPI](https://demo.cuenetwork.ai/openapi.json) ## Sponsored Next Actions When present, `sponsored_next_actions` is marked `"sponsored": true` and holds at most two offers with a title, summary, advertiser, price and a link. They are optional.