# Plexe Autosuggest API

> Plexe Autosuggest is a hotel and destination autocomplete API for travel sites. One call turns a partial query into ranked cities, areas, landmarks, airports and hotels in 224 countries, with the search area and supplier ids a booking flow needs. Self-serve keys, free to start.

Use it for the search box of an online travel agency, a hotel booking site or a travel app: call `GET /api/suggest?q=...` on each keystroke with an `X-API-Key` header; pick a place and page through its hotels with `GET /api/regions/{id}/hotels`; get the area to search a supplier with `GET /api/regions/{id}` (a circle, polygon or multipolygon; `format=zentrumhub` gives ZentrumHub's own format).

## Docs

- [Product overview](https://suggest.plexe.ai/): what it returns, coverage, pricing, FAQ
- [API reference](https://suggest.plexe.ai/docs): every endpoint, parameter and response, with examples
- [Full reference as Markdown](https://suggest.plexe.ai/llms-full.txt): the whole API in one file
- [OpenAPI 3 spec](https://suggest.plexe.ai/openapi.json)
- [Playground](https://suggest.plexe.ai/playground): try queries live with a key
- [Compared with Google Places Autocomplete](https://suggest.plexe.ai/compare/google-places): what each returns for a hotel search box, display and storage rules, and monthly cost

## Get a key

- [Console](https://suggest.plexe.ai/console): sign up, create API keys, see usage and billing

## Pricing

- Trial: free, 5,000 requests a day, 5 requests a second per key, no card.
- Growth: $99 a month, 500,000 requests included, then $0.25 per 1,000; 50 requests a second per key, no daily cap.
- Scale: $499 a month, 5,000,000 requests included, then $0.10 per 1,000; 200 requests a second per key, no daily cap.

## Optional

- Data: places from GeoNames (CC BY 4.0), OurAirports (public domain) and Wikidata (CC0); island outlines from OpenStreetMap (ODbL)