/tools/loans. A coin has its own address /tools/loans/<id> with the segments /margin and /loans.
The list
Coins with offers carry badges: M for margin (how many exchanges let you borrow it against a short) and L for loan products (how many offers). A coin without badges has no offers we can see. The summary readsN coins · N on margin · N with loans. Search by ticker with Search coin.
The table
Pick a coin, then a segment: All, Margin or Loans.
Alert in the header creates a rule Alert when the borrow pool is available, see Alerts on a market. No offers for this coin means the exchanges have none or we cannot see them.