> For the complete documentation index, see [llms.txt](https://docs.mapsindoors.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mapsindoors.com/legacy-docs/ios-sdk-v3/getting-started/prerequisites.md).

# Prerequisites

MapsIndoors collaborates with Google Maps to provide you with an interactive map of the outside and inside world. In this section, you will learn the prerequisites needed to be met before you can start building your app.

### Google Maps API Key[​](https://docs.mapsindoors.com/getting-started/ios/prerequisites#google-maps-api-key) <a href="#google-maps-api-key" id="google-maps-api-key"></a>

Firstly, you need to [setup a new project in the Google Cloud Console.](https://developers.google.com/maps/gmp-get-started). Afterwards, you should navigate to the [Maps API Library Page](https://console.cloud.google.com/apis/library?filter=category:maps), and ensure the following APIs and SDK are enabled,

* Google Maps Distance Matrix API
* Google Maps Directions API
* Google Places API Web Service
* Maps SDK for Android/iOS or Maps JavaScript API

Finally, retrieve your API key from the [Credentials Page](https://console.cloud.google.com/project/_/apiui/credential) at, create credentials -> API key

### MapsIndoors API Key[​](https://docs.mapsindoors.com/getting-started/ios/prerequisites#mapsindoors-api-key) <a href="#mapsindoors-api-key" id="mapsindoors-api-key"></a>

For the purposes of this guide you can use the MapsIndoors API demo key `d876ff0e60bb430b8fabb145`. Alternatively, feel free to [contact MapsPeople](https://resources.mapspeople.com/contact-us) with your building drawings so you can receive a unique API key.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.mapsindoors.com/legacy-docs/ios-sdk-v3/getting-started/prerequisites.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.