Live order book for a perpetual futures market on Hyperliquid or dYdX
Live order book for a perpetual futures market on Hyperliquid or dYdX: best bid and ask, spread in bps, USD depth within 10/50/100 bps of mid, and the average fill price and slippage of a market buy and sell of your size. Pass ?coin=ETH&sizeUsd=25000 (&venue=dydx).
Not tested: has real-world effectsour last check, 2026-09-30
0 of 0checks answered this week
n/amedian answer time
$0.002listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://aayatai.com/perps/orderbook
| Category | Market data |
|---|---|
| Provider host | aayatai.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"coin": "BTC",
"levels": 3,
"sizeUsd": 100000
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"coin": {
"description": "Market symbol, e.g. BTC, ETH, SOL.",
"maxLength": 20,
"type": "string"
},
"detail": {
"default": "full",
"description": "brief = key fields only (same price)",
"enum": [
"full",
"brief"
],
"type": "string"
},
"levels": {
"default": 10,
"description": "Price levels to return per side (0-20).",
"maximum": 20,
"minimum": 0,
"type": "integer"
},
"sizeUsd": {
"default": 10000,
"description": "Order size in USD for the slippage estimate (100 to 10,000,000).",
"maximum": 10000000,
"minimum": 100,
"type": "number"
},
"venue": {
"default": "auto",
"description": "auto (default: Hyperliquid, or dYdX while Hyperliquid is unavailable), hyperliquid or dydx.",
"enum": [
"auto",
"hyperliquid",
"dydx"
],
"type": "string"
}
},
"required": [
"coin"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}