Magpi is not able to push data to external URLs. In order to fetch data from
Magpi, you must run a scheduled job with a cron trigger using
surveyId: 37479, // the survey id
afterDate: '2016-05-31', // the initial "after" date
// after the first run, OpenFn will only fetch new submissions
postUrl: 'https://www.openfn.org/inbox/secret-5c25-inbox-ba2c-url', // the inbox to post form data to.
Every time this job runs it will only fetch new data, by default.