# Maps

> Discover businesses and places with structured Google Maps results, location filters, and per-page billing.

Canonical URL: https://s1.dev/zh/docs/basic/maps

Each completed request costs **3 credits** and fetches one page of up to 20 places, including a confirmed empty page. Technical failures are not charged. Use the same query and location with the next page number for another separately billed request; reducing `max_results` does not reduce the page charge.

The response contains `searchParameters` and `results`, following the single-request format of Search and News. `searchParameters` includes the requested page and normalized defaults. See [Credits and limits](https://s1.dev/zh/docs/essentials/credits-and-limits) for billing rules and how to check your remaining balance.

Complete machine-readable schema: https://api.search1api.com/openapi.json