HIP-3 Builder Perps - L4 Order Book

Get HIP-3 L4 orderbook diffs

Get per-order diff events for the HIP-3 L4 orderbook. Each diff represents an individual order placement, modification, fill, or cancellation. Diff items may include an optional insert_before field (order ID or null): for a new ALO order granted queue priority, it names the resting order this one is inserted ahead of within its price level. null or absent means tail append. Present on data from 2026-07-21 onward.

get/v1/hyperliquid/hip3/orderbook/{symbol}/l4/diffs

Request

  • Base URL: https://api.0xarchive.io
  • URL: https://api.0xarchive.io/v1/hyperliquid/hip3/orderbook/{symbol}/l4/diffs
  • Auth: API key in header X-API-Key

Path parameters

symbolstring required
Example:hyna:BTC

HIP-3 symbol (case-sensitive, e.g., hyna:BTC, km:US500)

Query parameters

integer

Unix milliseconds.

OR
string date-time

RFC 3339 instant.

Example:1767225600000

Start of the requested window. Accepts Unix milliseconds or an RFC 3339 UTC string such as 2026-01-01T00:00:00Z.

integer

Unix milliseconds.

OR
string date-time

RFC 3339 instant.

Example:1767225600000

End of the requested window. Accepts Unix milliseconds or an RFC 3339 UTC string such as 2026-01-01T00:00:00Z.

cursorstring

Opaque pagination cursor: pass meta.next_cursor from the previous page unchanged, with the same filters. Omit it for the first page.

limitinteger

Maximum number of results (default: 1000, max: 10000)

Response

L4 orderbook diff events

successboolean

Example response

{
  "success": true
}

Changes

No recorded changes to this operation across all 1 revision of this API.