Im setting up an automation with zapier to add new post on custom post type. I set the rest api option on custom post type to public and zapier can see the post type but the fields are not showing on zapier. Please help.
If Zapier works with the normal field of the post, it would work with the custom fields created by Meta Box. You can also ask Zapier support to get/update the field value via Rest API. Following this documentation https://docs.metabox.io/extensions/mb-rest-api/
Image fields of Meta Box save image IDs as field values in the database so you need to upload images to the media first then update the field value via Rest API.
Read more on the documentation https://docs.metabox.io/fields/image-advanced/#data
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