For AI agents: the docs index is at https://developer.wunderkind.co/llms.txt. Append .md to any documentation page URL to get its markdown version.
- This event is triggered when a user opts in to text messaging.
- Pass
null for languageCode, unless the desired language is French then pass a String with value "fr".
- A Wunderkind teammate will supply your
accessCode.
Wunderkind.shared.trackTextOptIn(phoneNumber: String, accessKey: String, languageCode: String?)
Wunderkind.getInstance().trackTextOptIn(phoneNumber: String, accessKey: String, languageCode: String?)
Wunderkind().trackTextOptIn(String phoneNumber, String accessKey, String? languageCode)
Wunderkind.trackTextOptIn(phoneNumber: string, accessKey: string, languageCode?: string)
