Claims, abstract and CPC of a pre-grant publication

Answers: what does this published application (as published, not as later amended) actually claim, what is it about, and how is it classified. Returns claims [{number, text, dependent_on}] (dependent_on lists the claims a dependent claim refers to; empty for independent claims; canceled: true marks claims canceled by amendment, number_raw flags a claim USPTO mis-numbered), independent_claims, claim_count, canceled_claims, abstract, cpc (CPC symbols as classified at publication, main first), title, kind, application_number, date. Text comes from USPTO's weekly full-text XML; a number outside the weeks we hold is a 404 whose detail states the covered dates — the status endpoints cover every application regardless. Costs 1 request. A bare number (2023/0080435) returns the latest kind on file (A9 corrected over A2 over A1).