Invitee-side read for the magic-link landing page and post-signup return flow. The bearer may be the one-time Invite session or the durable signed-in Person named by the request. The session binding selects the request during redemption; afterward the Person selects their most recently created pending PayerPayeeLinkRequest. Use /payments/link-requests/incoming to enumerate every invitation. Callers do not supply or learn the payer/payee counterparty ids. The response is intentionally redacted: it includes only the link-request fields the invitee needs to accept/reject plus invite context for rendering. Returns 404 when the session is not bound to a link request and 410 when the bound request is no longer Pending.