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Swift
Creating an AutoSuggest text field with Swift

Adding a 3 word address textfield with AutoSuggest functionality to an iOS app

easy
Mobile linking to the what3words app

Using intents and the custom URL scheme to open the what3words app at a location

easy
Swift

Getting started with the what3words Swift API wrapper

intermediate
Migrating an application from API V2 to API V3

Moving applications that have previously used API V2 to API V3

easy
Ride-hailing

How to add what3words to a ride-hailing app

intermediate
Hiding your API Key

Hide your API key by proxying API calls through a proxy application running on your server.

intermediate
Detecting if text is in the format of a 3 word address using RegEx

How to check if text is in the format of a 3 word address, without having to ask the API.

easy