# Hyperliquid Open Orders Lookup

> Hyperliquid Open Orders Lookup is a paid API for AI agents from klymax402.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Retrieves all open orders for a given Hyperliquid wallet address

## Facts

- Endpoint: GET https://klymax402.com/api/hl-portfolio/api/orders
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-open-orders-lookup-a2476d73
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cctFhrXSxWfR7LP00Ky6u

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-open-orders-lookup-a2476d73
```

Example prompt: Can you pull up all the open orders for my Hyperliquid wallet 0xAbC123...? I want to see what limit orders are still waiting to be filled.

## When to prefer this

Use this endpoint when you need to programmatically check the current open/pending orders for a specific Hyperliquid wallet address without managing your own Hyperliquid API key. It is ideal for DeFi dashboards, trading bots, and portfolio monitoring agents that need real-time order status on the Hyperliquid perpetuals DEX. Pay-per-call at $0.005 USDC makes it cost-effective for infrequent queries.

## Known failure modes

- Invalid or malformed wallet address returns an error or empty result
- Wallet address with no open orders returns count: 0 and empty orders array
- Hyperliquid API downtime may cause timeout or 5xx error
- Missing address parameter likely results in a bad request error

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

Returns a JSON object with a count of open orders and an array of order objects for the specified Hyperliquid wallet address. Each order in the array contains details about the pending trade such as asset, side, size, and price.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "Hyperliquid wallet address (0x...) to retrieve open orders for"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "orders": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-open-orders-lookup-a2476d73/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)