Using the Bodleian Libraries bluesky account as an example
https://public.api.bsky.app/xrpc/com.atproto.identity.resolveHandle?handle=bodleianlibraries.bsky.social
This endpoint returns the ID did:plc:blxilps4iwbxicionf2rztej
Using the ID we found above, we can get the posts associated with the account
https://public.api.bsky.app/xrpc/app.bsky.feed.getAuthorFeed?actor=did:plc:blxilps4iwbxicionf2rztej
This endpoint returns a bunch of JSON for the posts.
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