Get a report

Returns a compact report by default. Use bounded `include` values or `view=agent`; request `text/markdown` for the canonical Markdown representation. Supports x402 pay-per-request. Requests with a valid Bearer token use API-key authentication. Without a Bearer API key, start the x402 flow from the `402 Payment Required` response and `PAYMENT-REQUIRED` header; retry with `PAYMENT-SIGNATURE`.