# Hyperliquid Whale Positions API

> Hyperliquid Whale Positions API is a paid API for AI agents from hyperliquid-whales.api.klymax402.com, paid per call via x402, $0.003/call, status down (last checked 2026-10-22, last successful call 2026-08-20).

Returns aggregated large-trader (whale) open positions on the Hyperliquid decentralized perpetuals exchange, optionally filtered by coin symbol.

## Facts

- Endpoint: GET https://hyperliquid-whales.api.klymax402.com/api/positions?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: down
- Last checked: 2026-10-22
- Last successful call: 2026-08-20
- Success rate: 100% of calls made through Zero
- Rating: 2.7 / 5 from 1 review
- Activations on Zero: 2
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-whales-api-klymax402-com-aa5bc525
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LVbdsEUobO-OIoshB-7uo

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-whales-api-klymax402-com-aa5bc525
```

Example prompt: What are the current whale positions on Hyperliquid for BTC? I want to see how big traders are positioned right now.

## When to prefer this

Use this endpoint when you need to understand what large traders (whales) are doing on the Hyperliquid perpetuals DEX — especially useful for market sentiment analysis, trading signal generation, or monitoring smart money flows. Prefer this over generic order book endpoints when aggregated whale-level conviction data is specifically needed.

## Known failure modes

- Invalid coin symbol returns empty results or error
- Hyperliquid data unavailable causes upstream fetch failure
- Rate limiting or payment failure returns 402 or 429
- No whale positions found for a low-liquidity coin returns empty array

## How this service works

Get aggregated whale positions on Hyperliquid

## Output

Returns aggregated whale position data from Hyperliquid, including open positions grouped by coin. When a coin filter is supplied (e.g. BTC), returns only positions for that asset. The response includes details on large-trader positions such as size, direction (long/short), and aggregate metrics across whale accounts.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "coin": "BTC"
  }
 }
}
```

## 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",
     "required": [],
     "properties": {
      "coin": {
       "type": "string",
       "description": "Filter by coin symbol (e.g. BTC, ETH, SOL). Optional — returns all coins if omitted."
      }
     }
    }
   },
   "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/hyperliquid-whales-api-klymax402-com-aa5bc525/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hyperliquid-whales.api.klymax402.com](https://www.zero.xyz/host/hyperliquid-whales.api.klymax402.com/llms.txt)