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POST
perpDexs | Hyperliquid Info API

Credit Cost

1 per call

Processing

Realtime
The Hyperliquid info endpoint with type: "perpDexs" is used to enumerate every HIP-3 builder-deployed perpetual DEX on HyperCore.
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  • Wire-equal to POST api.hyperliquid.xyz/info with {"type": "perpDexs"}.
  • The null at index 0 represents the canonical Hyperliquid perp DEX; use meta or metaAndAssetCtxs with the default dex: "" to query its universe.
  • Pass a builder DEX name from this list as the dex field on meta or metaAndAssetCtxs to fetch a specific HIP-3 perp universe.
  • assetToStreamingOiCap and assetToFundingMultiplier are [coin, value] tuple arrays scoped to that DEX.
Returns the full list of perpetual DEXes on HyperCore. Index 0 is null and represents the canonical Hyperliquid perp universe; each subsequent entry is a HIP-3 builder-deployed perp DEX, exposing its short name, full name, deployer address, oracle updater, fee recipient, per-asset streaming open-interest caps, and per-asset funding-rate multipliers. This is a global, non-user-keyed type. A single cache entry is shared across all callers and is refreshed as new HIP-3 DEXes are deployed or their parameters change.

Endpoint

Request

string
required
Always "perpDexs".

Example

Response

An array of perpetual DEX entries. Index 0 is null and represents the canonical Hyperliquid perp universe (query it via meta / metaAndAssetCtxs with the default empty dex field). Each subsequent element is a HIP-3 builder-deployed perp DEX.

Field descriptions

null
The canonical Hyperliquid perp DEX is always represented by null at index 0. Use meta or metaAndAssetCtxs with the default dex: "" to query its universe.
object
HIP-3 builder-deployed perpetual DEX.
Last reviewed: 2026-07-07