# Hyperliquid Orderbook

> Hyperliquid Orderbook is a paid API for AI agents from blockbuster-ai.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).

Fetches the current order book (bids and asks) for a trading pair on the Hyperliquid decentralized perpetuals exchange

## Facts

- Endpoint: POST https://blockbuster-ai.vercel.app/api/hyperliquid-orderbook
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-orderbook-f71a0936
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__81hgJSkuw5medaJ_FCsE

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-orderbook-f71a0936 -d '<json body>'
```

Example prompt: Can you pull the current order book for BTC on Hyperliquid so I can see the top bids and asks and gauge how liquid the market is right now?

## When to prefer this

Use this endpoint when you specifically need real-time order book data from Hyperliquid's decentralized perpetuals exchange — particularly useful for DeFi-native trading strategies, liquidity analysis, or comparing Hyperliquid's market depth against centralized exchanges. Prefer this over generic market data APIs when the user explicitly wants Hyperliquid data or is operating within the Hyperliquid ecosystem.

## Known failure modes

- Invalid or unsupported trading pair symbol returns an error
- Hyperliquid API downtime causes request failure
- Malformed query string results in a bad request error
- Payment failure via x402 micropayment prevents endpoint access
- Rate limiting if too many requests are made in quick succession

## How this service works

115+ premium paid endpoints: Social Media, AI/ML, E-commerce, Finance, Data Intelligence, Media, Tools. x402 micropayments on Base chain.

## Output

Returns the current order book for the specified asset on Hyperliquid, including arrays of bid price/size levels and ask price/size levels, allowing the agent to assess market depth, spread, and liquidity conditions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Input parameter for the API call"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-orderbook-f71a0936/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockbuster-ai.vercel.app](https://www.zero.xyz/host/blockbuster-ai.vercel.app/llms.txt)