Route Metadata
| Field | Value |
|---|---|
| Method | GET |
| Path | /v1/hyperliquid/hip3/orderbook/{symbol}/l2/history |
| operationId | getHip3FullDepthL2History |
| Tag | HIP-3 Builder Perps - Full-Depth L2 Order Book |
| Family | HIP-3 |
| Deprecated or legacy | no |
Request Parameters
Path Parameters
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History path parameters",
"type": "object",
"required": [
"symbol"
],
"properties": {
"symbol": {
"description": "HIP-3 symbol (case-sensitive, e.g., hyna:BTC, km:US500)",
"type": "string",
"example": "km:US500",
"x-parameter-location": "path"
}
}
}
Query Parameters
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History query parameters",
"type": "object",
"properties": {
"start": {
"description": "Start timestamp in Unix milliseconds. Defaults to 24h ago.",
"type": "integer",
"format": "int64",
"example": 1767225600000,
"x-parameter-location": "query"
},
"end": {
"description": "End timestamp in Unix milliseconds. Defaults to now.",
"type": "integer",
"format": "int64",
"example": 1767229200000,
"x-parameter-location": "query"
},
"cursor": {
"description": "Cursor for pagination (timestamp from previous response's `next_cursor`)",
"type": "integer",
"format": "int64",
"x-parameter-location": "query"
},
"limit": {
"description": "Maximum number of checkpoint snapshots (default: 100, max: 1000)",
"type": "integer",
"default": 100,
"maximum": 1000,
"x-parameter-location": "query"
}
}
}
Response Contracts
Status 200
Full-depth L2 checkpoint snapshotsapplication/json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History response 200",
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"allOf": [
{
"description": "L2 order book snapshot",
"type": "object",
"required": [
"asks",
"bids",
"coin",
"symbol",
"timestamp"
],
"properties": {
"asks": {
"description": "Ask price levels (best ask first)",
"type": "array",
"items": {
"description": "Single price level in the order book",
"type": "object",
"required": [
"n",
"px",
"sz"
],
"properties": {
"n": {
"description": "Number of orders at this level",
"type": "integer",
"example": 15
},
"px": {
"description": "Price",
"type": "string",
"example": "42150.00"
},
"sz": {
"description": "Total size at this price level",
"type": "string",
"example": "1.5"
}
}
}
},
"bids": {
"description": "Bid price levels (best bid first)",
"type": "array",
"items": {
"description": "Single price level in the order book",
"type": "object",
"required": [
"n",
"px",
"sz"
],
"properties": {
"n": {
"description": "Number of orders at this level",
"type": "integer",
"example": 15
},
"px": {
"description": "Price",
"type": "string",
"example": "42150.00"
},
"sz": {
"description": "Total size at this price level",
"type": "string",
"example": "1.5"
}
}
}
},
"coin": {
"description": "Trading pair symbol (deprecated, use symbol instead)",
"type": "string",
"deprecated": true,
"example": "BTC"
},
"mid_price": {
"description": "Mid price (best bid + best ask) / 2",
"type": "string",
"example": "42150.50"
},
"spread": {
"description": "Spread in absolute terms (best ask - best bid)",
"type": "string",
"example": "1.00"
},
"spread_bps": {
"description": "Spread in basis points",
"type": "string",
"example": "2.37"
},
"symbol": {
"description": "Trading pair symbol",
"type": "string",
"example": "BTC"
},
"timestamp": {
"description": "Snapshot timestamp (UTC)",
"type": "string",
"format": "date-time",
"example": "2025-01-21T10:30:45.123Z"
}
}
},
{
"description": "0xArchive full-depth aggregated L2 order book snapshot derived from L4 data",
"type": "object",
"properties": {
"ask_levels": {
"description": "Total ask price levels available before any depth truncation",
"type": "integer",
"example": 10318
},
"bid_levels": {
"description": "Total bid price levels available before any depth truncation",
"type": "integer",
"example": 9842
},
"total_ask_size": {
"description": "Aggregate ask size across the available full-depth L2 book",
"type": "number",
"example": 9876.54
},
"total_bid_size": {
"description": "Aggregate bid size across the available full-depth L2 book",
"type": "number",
"example": 10234.56
}
}
}
]
}
},
"meta": {
"description": "Response metadata",
"type": "object",
"properties": {
"count": {
"description": "Number of records returned",
"type": "integer"
},
"next_cursor": {
"description": "Cursor for pagination (timestamp). Use this value as the `cursor` parameter to fetch the next page of results.",
"type": "string",
"nullable": true
},
"request_id": {
"description": "Unique request ID for support",
"type": "string",
"format": "uuid"
}
}
},
"success": {
"type": "boolean",
"example": true
}
}
}
Status 400
Invalid requestapplication/json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History response 400",
"description": "Error response",
"type": "object",
"properties": {
"code": {
"description": "HTTP status code",
"type": "integer"
},
"error": {
"description": "Error message",
"type": "string"
}
}
}
OpenAPI example
{
"code": 400,
"error": "Invalid request parameters"
}
Status 401
Authentication requiredapplication/json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History response 401",
"description": "Error response",
"type": "object",
"properties": {
"code": {
"description": "HTTP status code",
"type": "integer"
},
"error": {
"description": "Error message",
"type": "string"
}
}
}
OpenAPI example
{
"code": 401,
"error": "Missing or invalid API key. Provide X-API-Key header."
}
Status 404
Resource not foundapplication/json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History response 404",
"description": "Error response",
"type": "object",
"properties": {
"code": {
"description": "HTTP status code",
"type": "integer"
},
"error": {
"description": "Error message",
"type": "string"
}
}
}
OpenAPI example
{
"code": 404,
"error": "Resource not found"
}
Status 429
Rate limit exceededapplication/json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "getHip3FullDepthL2History response 429",
"description": "Error response",
"type": "object",
"properties": {
"code": {
"description": "HTTP status code",
"type": "integer"
},
"error": {
"description": "Error message",
"type": "string"
}
}
}
OpenAPI example
{
"code": 429,
"error": "Rate limit exceeded"
}