# Hyperliquid HIP-3 Builder DEX & Markets Catalog

> Hyperliquid HIP-3 Builder DEX & Markets Catalog is a paid API for AI agents from cryptopulse.theaslangroupllc.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns a live enumeration of all Hyperliquid HIP-3 builder-deployed perpetual exchanges with their markets, open interest, mark prices, funding rates, and deployer status.

## Facts

- Endpoint: GET https://cryptopulse.theaslangroupllc.com/api/hip3-markets
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-hip-3-builder-dex-markets-catalog-dfe72d18
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_S57DYc3FasGzMv9KAbQ_P

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 hyperliquid-hip-3-builder-dex-markets-catalog-dfe72d18
```

Example prompt: Give me a live snapshot of all active Hyperliquid HIP-3 builder-deployed DEXes — I want to see which deployers are active, how many markets each has, where the open interest is, and what the top markets look like with their current mark prices and funding rates.

## When to prefer this

Use this endpoint when you need a comprehensive, real-time census of all HIP-3 builder-deployed DEXes on Hyperliquid rather than data for a single known market. Ideal for discovery tasks — finding which exchanges exist, comparing open interest across deployers, identifying active vs shut-down builders, or tracking the availability of non-crypto perps (stocks, FX, commodities, indices) on Hyperliquid.

## Known failure modes

- No HIP-3 deployers currently active — returns empty list
- Network or Hyperliquid chain connectivity issue — returns error
- Rate limit exceeded — HTTP 429
- Payment not included or invalid — HTTP 402

## How this service works

Live catalog of ALL Hyperliquid HIP-3 builder-deployed perp exchanges and their markets. Answers "which HIP-3 dexes exist right now", "what stock, commodity, FX and index perps are live", "which deployers are active vs wound down", "where is the open interest". Enumerated fresh on every call — deployers launch and shut down without notice. Per dex: deployer address, live market count, total open interest, top markets with mark price, funding and 24h change. Deterministic, no LLM.

## Output

A structured list of all currently active Hyperliquid HIP-3 builder-deployed perpetual exchanges, each including: deployer wallet address, number of live markets, total open interest, active/wound-down status, and per-market details (mark price, funding rate, 24h change) for top markets. Data is freshly enumerated on each call with no caching.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "top": {
   "type": "number",
   "description": "top markets per dex by open interest (default 5, max 25)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dexes": [
   {
    "dex": "xyz",
    "status": "live",
    "deployer": "0x8880...",
    "top_markets": [
     {
      "coin": "xyz:SKHX",
      "mark_price": 1377.9,
      "open_interest_usd": 654000000
     }
    ],
    "market_count": 86,
    "total_open_interest_usd": 3100000000
   }
  ],
  "dex_count": 10,
  "deterministic": true,
  "live_dex_count": 5
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-hip-3-builder-dex-markets-catalog-dfe72d18/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptopulse.theaslangroupllc.com](https://www.zero.xyz/host/cryptopulse.theaslangroupllc.com/llms.txt)