HIP-4 — Outcomes
Discover and stream live Hyperliquid outcome markets.
HIP-4 uses <outcome-id>:<side> symbols such as 1210:0.
Discover
mlab markets --exchange hyperliquid --hip 4
mlab markets --exchange hyperliquid --hip 4 --search BTC
mlab markets --exchange hyperliquid --hip 4 --deployer out
mlab markets --exchange hyperliquid --hip 4 --symbol 1210:0--deployer matches an exact deployer venue or address. Listings include the deployer and readable template metadata.
Read market data
mlab source orderbook --exchange hyperliquid --symbol 1210:0 --depth 20Python V2
trades = history.source("1210:0@trades@hyperliquid")Outcomes are fetched live and do not support --refresh. Add --testnet to the discovery or source command for testnet.
See HIP-4 execution.