Get Started | Search SDK | iOS

To use the Search SDK, you must first configure your credentials and then add the SDK as a dependency in your project. Here's a brief overview of the steps:

Configure credentials

To download and install the SDK, follow the steps below. Start by logging into your Mapbox account, then create and configure a secret access token, and lastly add your public access token to your Info.plist.

Step 1: Log in/Sign up for a Mapbox account

Your account includes a default public access token, and allows you to create a secret access token for use in the installation of the SDK.

Step 2: Create a secret token

A secret access token can enable access to various products/services at Mapbox, including the ability to download an SDK. To allow download access to an SDK, follow these steps:

From your account's tokens page, click the Create a token button.
From the token creation page, give your token a name and make sure the box next to the Downloads:Read scope is checked.
Click the Create token button at the bottom of the page to create your token.
The token you've created is a secret token, which means you will only have one opportunity to copy it somewhere secure.

Protect secret access tokens

Store secret tokens in secure a location, outside of your project folder to make sure unauthorized users cannot find it.

Step 3: Configure your secret token

Your secret access token is used only when downloading the SDK binaries for use in your project.

To use your secret token, you must store it in a .netrc file in your home directory (not your project folder). This approach helps avoid accidentally exposing your secret token by keeping it out of your application's source code.

To create a .netrc file follow these steps:

Step 3-1: Check if you have already created a .netrc file on your computer.

In a terminal, go to your home directory.


$cd ~

Run file .netrc to check whether a .netrc file already exists. You will see the following message if there is no .netrc file:


$file .netrc
.netrc: cannot open `.netrc' (No such file or directory)

If you already have a .netrc file, skip the next step.

Step 3-2: Create the .netrc file.

From the same terminal, run touch .netrc.

Step 3-3: Open the .netrc file.

From the same terminal, run open .netrc.

Step 3-4: Add Mapbox credentials to the .netrc file

Add the following lines of text to your .netrc file, replacing <INSERT SECRET ACCESS TOKEN> with the secret access token you created in step 2:

~/.netrc


machine api.mapbox.com
login mapbox
password <INSERT SECRET ACCESS TOKEN>

Step 3-5: Set .netrc file permissions to Read & Write for the current user

Finder

Terminal

Go to your home directory: /Users/[CurrentUser].

If you do not see the .netrc file, press Command + Shift + . (the period key).

Right click on the .netrc.
Click Get Info.
Scroll down to Sharing & Permissions.
Under your current username, make sure to set Privilege to Read & Write.

From the same terminal, run chmod -R 0600 .netrc

Step 4: Configure your public token

Your public access token is used in your application code when requesting Mapbox resources.

To configure your public access token, follow these steps:

Open your project's Info.plist file
Hover over a key and click the plus button
Type MBXAccessToken into the key field
Click the value field and paste in your public access token.

Rotating Tokens

When you need to rotate your access token, you will need to update the token value in your Info.plist file.

GUIDE

Access token best practices

Learn how to keep access tokens private in mobile apps.

Add the dependency

Mapbox provides the Search SDK via Swift Package Manager and CocoaPods.

Swift Package Manager

CocoaPods

The Mapbox Search SDK can be consumed via Swift Package Manager (SPM). To add the Search SDK with SPM, you will need to configure your environment to download it from Mapbox. This requires a Mapbox access token with the Downloads:Read scope. In a previous step, you added this token to your .netrc file.

Open your Xcode project or workspace, then go to File > Swift Packages > Add Package Dependency.
Enter https://github.com/mapbox/search-ios.git as the URL, press Enter to pull in the package, and click Next.
Set Version to Exact and enter 2.6.1. Click Next.
Once Xcode finishes fetching and checking out all the dependencies, select the MapboxSearchUI library (or MapboxSearch if you don’t need any UI components). Click Next.
In your code, you can now import MapboxSearch as well as any of the other packages that were downloaded as dependencies.

Notes

If you need to update your packages, you can click on File > Swift Packages > Update To Latest Package Versions.
Sometimes, artifacts cannot be resolved or errors can occur, in this case select File > Swift Packages > Reset Package Cache.
If your Xcode crashes, delete your derived data folder.

Add search to an app

You can start by adding a search UI to your application using Swift.

Insert the following code snippets into your ViewController.


import UIKit
 
import MapboxSearch
 
import MapboxSearchUI

class ViewController: UIViewController {
 
    let searchController = MapboxSearchController()

    override func viewDidLoad() {
        super.viewDidLoad()
 
        searchController.delegate = self
 
        let panelController = MapboxPanelController(rootViewController: searchController)
 
        addChild(panelController)
    }
}

 
extension ViewController: SearchControllerDelegate {
 
    func searchResultSelected(_ searchResult: SearchResult) { }
 
    func categorySearchResultsReceived(category: SearchCategory, results: [SearchResult]) { }
 
    func userFavoriteSelected(_ userFavorite: FavoriteRecord) { }
 
}