When it comes to the raw data, we do have an API but making it public is something we need to agree on internally first. We do not have an ETA for it yet.
For now, if you have a research project in mind, we can connect you with the head of science at Mendi - and (if approved) you may gain access to the raw data in JSON format.
Please email us at help@mendi.io with a bit more detail about what you have in mind, and we will flag your email for our scientists :)