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v50

latestOpenAPI 3.0.1raw.githubusercontent.com2026-03-2591124300.0 KB
Markets

Get market orderbook

Get snapshot of the orderbook for the given market

get/orderbook/{market}

Path parameters

marketstring required

Market symbol - ex: BTC-USD-PERP

Query parameters

depthinteger

Depth

price_tickstring

Price tick for aggregation

Response

OK

best_ask_apistring[]

Size on the best ask from API (excluding RPI)

best_ask_interactivestring[]

Size on the best ask from UI

best_bid_apistring[]

Size on the best bid from API (excluding RPI)

best_bid_interactivestring[]

Size on the best bid from UI

last_updated_atinteger

Last update to the orderbook in milliseconds

marketstring

Market name

seq_nointeger

Sequence number of the orderbook

Example response

{
  "best_ask_api": [
    "10.5"
  ],
  "best_ask_interactive": [
    "10.5"
  ],
  "best_bid_api": [
    "10.5"
  ],
  "best_bid_interactive": [
    "10.5"
  ],
  "last_updated_at": 1681462770114,
  "market": "ETH-USD-PERP",
  "seq_no": 20784
}