The FileMaker Data API is no longer a trial feature in FileMaker Cloud 1.17 and FileMaker Server 17. You must purchase the appropriate FileMaker software licenses to receive FileMaker Data API data transfer. For usage details view the FAQ listed below.
The FileMaker Data API trial in FileMaker Cloud 1.16 and FileMaker Server 16 will expire on September 27, 2018. Once the trial expires, the API will cease to operate.
In order to continue using the FileMaker Data API, customers will need to upgrade to the FileMaker 17 Platform before the trial expires.