Placed immediately after the repository link, before the language and scope
flags, matching the other badged entries in the section rather than the "after
the description" wording in the request.
Historical Polymarket order book depth — full L2 ladders at 1-second resolution on
resolved markets.
There are already several good Polymarket servers on the list. They wrap
Polymarket own Gamma and CLOB APIs, which serve the current book and 1-minute
price history; none can serve historical depth, because Polymarket does not
archive it at any granularity. This one serves depth that was captured live,
which is the gap rather than a duplicate.
TypeScript, npx-installable, MIT.
PolyOrderbooks