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GET
List active markets

Authorizations

Authorization
string
header
required

Ironflow API key, format if_xxxx. Free keys at https://ironflow.sh/key. Optional on read endpoints.

Query Parameters

source
enum<string>
default:hyperliquid

Venue identifier. Defaults to hyperliquid.

Available options:
hyperliquid
market_class
enum<string>

Restrict to one class. Omit to return every active market.

Available options:
perp,
spot,
prediction,
option
issuer
string

HIP-3 builder/issuer namespace (e.g. flx). For native HL perps the issuer is the empty string; do not combine issuer="" with this filter — omit the parameter instead. Commonly paired with base_market to disambiguate a builder-deployed market from its native counterpart.

Example:

"flx"

Response

Active markets matching the filters.

count
integer
required

Number of rows in data.

data
object[]
required