- Enter your voucher code at https://developers.arcgis.com/account/voucher/
- Create your API key with geocoding (not stored) and routing scopes at https://developers.arcgis.com/api-keys. Follow the tutorial https://developers.arcgis.com/documentation/mapping-apis-and-services/security/tutorials/create-and-manage-an-api-key/
- Create a registered OAuth 2.0 application at https://developers.arcgis.com/applications. Follow the tutorial at https://developers.arcgis.com/documentation/mapping-apis-and-services/security/tutorials/register-your-application/.