I want to migrate my data from Alchemy and CMB2 to MetaBox.io.
Is there any boilerplate script or some plug-in to migrate fields and CPT data from these to the ones I am setting up using MB?
So far, I am thinking to use the REST API to get a flat object data and then build a parser to populate the fields accordingly. But I believe there must be some plug-in that allows to map existing data to the fields I'm creating in MB.
Can you give me pointers?