When importing content to your Prismic repository using our Import/Export feature (available starting with the Medium plan), your content needs to be in the accepted JSON format.
There are a couple of community-made tools that can help you convert either Markdown or raw HTML into the proper JSON format to add the content to a Rich Text field.
- Convert Markdown or HTML documents to Prismic's Rich Text JSON format: https://github.com/stormz/kramdown-prismic
- Prismic Importer: Transforms & bundles (Gatsby) Markdown files into Prismic Rich Text JSON files: https://github.com/elgentos/prismic-importer
Let us know if you try these and which one you prefer!