Full Body RSS Export

I’m working on integrating the “blog” content from I’m Sorry to Hear (I‘m Sorry to Hear Articles) with a partner who wants to “ingest” the content to have the full posts live on their website including historical posts and new ones as they go live (while giving proper attribution and link backs to the original article at I’m Sorry to Hear).

The RSS feed only gives a small snippet, not the full post.

The WordPress blog is a subdomain of I’m Sorry to Hear and hosted with our regular hosting company.

Does anyone know how the we can get a full body export? Is this via RSS or API or something else entirely?

Any help you can offer is appreciated.