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Hyperliquid Order Book – Crypto Microdata (x402)
x402
Hyperliquid Order Book – Crypto Microdata (x402) is a paid API for AI agents from kr-x402-mvp.kgy5612.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-02).
Returns the live Hyperliquid perpetuals order book (bids, asks, spread, mid price) for BTC, ETH, or SOL, paid per-call via x402 USDC micropayment.
Price / call$0.005
Success—
StatusUnknown
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 containing the coin symbol, venue name ('hyperliquid'), best bid price, best ask price, mid price, spread in basis points, arrays of bid and ask levels (each with price, size, and level count), the upstream data source URL, and an ISO-8601 updated_at timestamp.
Example use cases
Pre-trade slippage check for perps
“Before I place a 50 ETH perp order on Hyperliquid, grab the current order book with 15 levels per side so I can estimate slippage and see how wide the spread is.”
Real-time BTC mid price feed
“What is the current mid price and spread in basis points for BTC perpetuals on Hyperliquid? I need the latest snapshot.”
Cross-venue liquidity comparison
“Fetch the top 5 levels of the SOL order book on Hyperliquid — I want to compare the best bid/ask and depth against another venue to decide where to route my order.”
Technical details
Endpoint
GEThttps://kr-x402-mvp.kgy5612.workers.dev/api/hyperliquid/orderbook?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI trading agent needs a real-time Hyperliquid perpetuals order book snapshot without API key setup, paying only for calls made via USDC micropayment. It is ideal for agents that need live depth data for BTC, ETH, or SOL perps and want to avoid rate-limit tiers or subscription overhead. If you need order books from centralized exchanges (Binance, Coinbase) or spot markets, look elsewhere.
Side effects
- Unsupported coin symbol returns validation error (only BTC/ETH/SOL accepted)
- depth out of range (must be 1–20) returns 400-level error
- x402 payment failure or insufficient USDC balance blocks the request
- Hyperliquid upstream API downtime causes stale or missing data
- Network timeout on the Cloudflare Worker edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"mid": 80860.5,
"asks": [
{
"n": 3,
"px": 80861,
"sz": 0.8
}
],
"bids": [
{
"n": 4,
"px": 80860,
"sz": 1.2
}
],
"coin": "BTC",
"venue": "hyperliquid",
"sources": [
"https://api.hyperliquid.xyz/info"
],
"best_ask": 80861,
"best_bid": 80860,
"spread_bps": 0.124,
"updated_at": "2026-10-28T11:00:00Z"
}
}Tags
x402
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