# Hyperliquid Token Screener via x402

> Hyperliquid Token Screener via x402 is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).

Returns a ranked, filtered snapshot of Hyperliquid perpetual markets including top gainers, volume leaders, funding rates, breadth, and open interest — paid per-call with USDC on Base via x402.

## Facts

- Endpoint: GET https://kr-x402-mvp.kgy5612.workers.dev/api/v1/token-screener?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-token-screener-via-x402-7485f9d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_84jNRy96JvNWLZP_SpPjH

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-token-screener-via-x402-7485f9d8
```

Example prompt: Show me the top 10 Hyperliquid perps by gain today — filter out anything with less than $5 million in 24-hour volume and include their funding rates and open interest.

## When to prefer this

Choose this endpoint when your agent needs a broad, pre-ranked snapshot of the entire Hyperliquid perpetuals market in a single call — especially for screening top movers, funding-rate opportunities, or market breadth — without needing to query individual coins. Prefer over single-coin lookups when you want a market-wide ranked view. Requires x402 USDC micropayment capability on Base; no API key setup needed.

## Known failure modes

- Payment not received or malformed x402 USDC payment — returns 402 with payment instructions
- limit out of range (must be 1–25) — returns validation error
- min_volume_usd below 0 — returns validation error
- Hyperliquid upstream API unavailable — may return stale data or 502/503
- Worker cold-start latency on first call

## How this service works

Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.

## Output

A JSON object with: market breadth stats (advancers, decliners, advance ratio, label), a ranked universe count, and arrays for top_gainers, top_losers, top_volume, highest_funding, most_negative_funding, top_open_interest, and unusual_activity. Each coin entry includes mark_px, change_24h_pct, volume_24h_usd, funding_apr_pct, open_interest_usd, vol_oi_ratio, max_leverage, and premium_bps. Includes data source URLs and an updated_at timestamp.

## 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": {
      "limit": {
       "type": "integer",
       "maximum": 25,
       "minimum": 1,
       "description": "Rows per ranking (default 10)"
      },
      "min_volume_usd": {
       "type": "number",
       "minimum": 0,
       "description": "Liquidity filter on 24h notional volume (default 1000000)"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "venue": "hyperliquid",
  "liquid": 140,
  "breadth": {
   "label": "broad_rally",
   "advancers": 96,
   "decliners": 44,
   "advance_ratio": 0.686
  },
  "sources": [
   "https://api.hyperliquid.xyz/info"
  ],
  "universe": 230,
  "top_losers": [],
  "top_volume": [],
  "updated_at": "2026-10-29T16:00:00Z",
  "top_gainers": [
   {
    "coin": "HYPE",
    "mark_px": 41.2,
    "premium_bps": -1.1,
    "max_leverage": 10,
    "vol_oi_ratio": 0.34,
    "change_24h_pct": 8.4,
    "volume_24h_usd": 410000000,
    "funding_apr_pct": 14.2,
    "open_interest_usd": 1200000000
   }
  ],
  "highest_funding": [],
  "unusual_activity": [],
  "top_open_interest": [],
  "most_negative_funding": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-token-screener-via-x402-7485f9d8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kr-x402-mvp.kgy5612.workers.dev](https://www.zero.xyz/host/kr-x402-mvp.kgy5612.workers.dev/llms.txt)