# Degenscan Intel — Hyperliquid Active Perp Markets

> Degenscan Intel — Hyperliquid Active Perp Markets is a paid API for AI agents from intel.degenscan.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).

Returns all active Hyperliquid perpetual futures markets by DEX (main exchange plus HIP-3 sub-DEXes like xyz, io, para, mkts) along with the count of delisted markets.

## Facts

- Endpoint: GET https://intel.degenscan.io/v1/hl/markets?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/degenscan-intel-hyperliquid-active-perp-markets-9466a5f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8PvE32eMih685siKzAZDQ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability degenscan-intel-hyperliquid-active-perp-markets-9466a5f0
```

Example prompt: What perp markets are currently active on Hyperliquid, including all HIP-3 sub-DEXes like xyz and io, and how many have been delisted?

## When to prefer this

Choose this endpoint when you need a comprehensive snapshot of the Hyperliquid perp market universe — especially if you need HIP-3 sub-DEX coverage (xyz, io, para, mkts) alongside the main exchange. Prefer it over generic crypto market APIs when Hyperliquid-specific market enumeration or delisted-market tracking is the goal. For funding rates or OI/volume data, use the sibling Carry Oracle or Funding endpoints instead.

## Known failure modes

- HTTP 402 if x402 payment header is missing or insufficient (requires 0.001 USDC per call)
- Empty market list if Hyperliquid API is temporarily unavailable upstream
- Stale data if the upstream Hyperliquid feed has a lag
- No filtering parameters available — always returns the full market list

## How this service works

Active Hyperliquid perp markets by dex (main + HIP-3: xyz, io, para, mkts…) and the count of delisted ones. Market data only — not investment advice.

## Output

A structured list of active Hyperliquid perpetual futures markets grouped by DEX (main exchange and HIP-3 sub-DEXes such as xyz, io, para, mkts), plus a count of markets that have been delisted. No pricing, funding, or order book data — market universe only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/degenscan-intel-hyperliquid-active-perp-markets-9466a5f0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.degenscan.io](https://www.zero.xyz/host/intel.degenscan.io/llms.txt)