Index onlineMerchant portal
Api Endpoint

Hyperliquid Market Data

Live L2 order book for one Hyperliquid asset — bids and asks with price, size and order count, up to 20 levels per side.

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Offering

Provider
hyperliquid.use.x402atlas.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://hyperliquid.use.x402atlas.com/book
MIME type
application/json
First seen
2026-10-16T01:50:06.715Z
Last seen
Tags
hyperliquid, Crypto, order-book, l2, depth, microstructure, market-data, DEX

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.01 USDC
Atomic price: 10000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x383190a4F26F075Fc2c73F6738eAbf4Dc6F33442"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "10000",
    "payTo": "0x383190a4F26F075Fc2c73F6738eAbf4Dc6F33442"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "10000",
    "payTo": "0x383190a4F26F075Fc2c73F6738eAbf4Dc6F33442"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv"
  }
]

Observed health

Status
Healthy
Latest latency
12 ms
Average latency
512 ms
HTTP status
402
Last checked
Reachability
100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET"
      ],
      "type": "string"
    },
    "queryParams": {
      "properties": {
        "coin": {
          "description": "Asset symbol (perp e.g. BTC, or spot pair e.g. PURR/USDC)",
          "maxLength": 32,
          "type": "string"
        }
      },
      "required": [
        "coin"
      ],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "properties": {
        "asks": {
          "items": {
            "properties": {
              "n": {
                "description": "Number of orders at this level",
                "type": "integer"
              },
              "px": {
                "description": "Price (string for full precision)",
                "type": "string"
              },
              "sz": {
                "description": "Size (string for full precision)",
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        },
        "bids": {
          "items": {
            "properties": {
              "n": {
                "description": "Number of orders at this level",
                "type": "integer"
              },
              "px": {
                "description": "Price (string for full precision)",
                "type": "string"
              },
              "sz": {
                "description": "Size (string for full precision)",
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        },
        "coin": {
          "type": "string"
        },
        "queried_at": {
          "description": "When this response was generated",
          "format": "date-time",
          "type": "string"
        },
        "time": {
          "description": "Book timestamp reported by Hyperliquid",
          "format": "date-time",
          "type": "string"
        }
      },
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}