Orderbook - Level50
wss://ws-api-spot.kucoin.com
Topic:/spotMarket/level2Depth50:{symbol},{symbol}
Description
Subscribe Message
{
"id": 1545910660739,
"type": "subscribe",
"topic": "/spotMarket/level2Depth50:BTC-USDT",
"response": true
}Response
Data Schemaprice, size
orderbookLevel50
type
string
required
topic
string
required
subject
string
required
data
object
required
asks
array [array]
required
bids
array [array]
required
timestamp
integer <int64>
required
Example
{
"topic": "/spotMarket/level2Depth50:BTC-USDT",
"type": "message",
"subject": "level2",
"data": {
"asks": [
[
"95964.3",
"0.08168874"
],
[
"95967.9",
"0.00985094"
],
[
"95969.9",
"0.00078081"
],
[
"95971.2",
"0.10016039"
],
[
"95971.3",
"0.12531139"
],
[
"95971.7",
"0.00291"
],
[
"95971.9",
"0.10271829"
],
[
"95973.3",
"0.00021"
],
[
"95974.7",
"0.10271829"
],
[
"95976.9",
"0.03095177"
],
[
"95977",
"0.10271829"
],
[
"95978.7",
"0.00022411"
],
[
"95979.1",
"0.00023017"
],
[
"95981",
"0.00022008"
],
[
"95981.2",
"0.14330324"
],
[
"95982.3",
"0.27922082"
],
[
"95982.5",
"0.02302674"
],
[
"95983.8",
"0.00011035"
],
[
"95985",
"0.00104222"
],
[
"95985.1",
"0.00021808"
],
[
"95985.5",
"0.211127"
],
[
"95986.2",
"0.09690904"
],
[
"95986.3",
"0.31261"
],
[
"95986.9",
"0.09225037"
],
[
"95987",
"0.01042013"
],
[
"95990.5",
"0.12712438"
],
[
"95990.6",
"0.0916115"
],
[
"95992.2",
"0.279"
],
[
"95992.7",
"0.00521084"
],
[
"95995.2",
"0.00033"
],
[
"95999.1",
"0.02973561"
],
[
"96001.1",
"0.083825"
],
[
"96002.6",
"0.01900906"
],
[
"96002.7",
"0.00041665"
],
[
"96002.8",
"0.12531139"
],
[
"96002.9",
"0.279"
],
[
"96004.8",
"0.02081884"
],
[
"96006.3",
"0.00065542"
],
[
"96008.5",
"0.00033166"
],
[
"96011",
"0.08776246"
],
[
"96012.5",
"0.279"
],
[
"96013.3",
"0.00066666"
],
[
"96013.9",
"0.26097183"
],
[
"96014",
"0.01087009"
],
[
"96017",
"0.06248892"
],
[
"96017.1",
"0.20829641"
],
[
"96022",
"0.00107066"
],
[
"96022.1",
"0.279"
],
[
"96022.9",
"0.0006499"
],
[
"96024.6",
"0.00104131"
]
],
"bids": [
[
"95964.2",
"1.35483359"
],
[
"95964.1",
"0.01117492"
],
[
"95962.1",
"0.0062"
],
[
"95961.8",
"0.03081549"
],
[
"95961.7",
"0.10271829"
],
[
"95958.5",
"0.04681571"
],
[
"95958.4",
"0.05177498"
],
[
"95958.2",
"0.00155911"
],
[
"95957.8",
"0.10271829"
],
[
"95954.7",
"0.16312181"
],
[
"95954.6",
"0.44102109"
],
[
"95952.6",
"0.10271829"
],
[
"95951.3",
"0.0062"
],
[
"95951",
"0.17075141"
],
[
"95950.9",
"0.279"
],
[
"95949.5",
"0.13567811"
],
[
"95949.2",
"0.05177498"
],
[
"95948.3",
"0.10271829"
],
[
"95947.2",
"0.04634798"
],
[
"95944.7",
"0.10271829"
],
[
"95944.2",
"0.05177498"
],
[
"95942.3",
"0.26028569"
],
[
"95942.2",
"0.10271829"
],
[
"95940.6",
"0.12531139"
],
[
"95940.2",
"0.43349327"
],
[
"95938.3",
"0.01041604"
],
[
"95937.4",
"0.04957577"
],
[
"95937.2",
"0.00305"
],
[
"95936.3",
"0.10271829"
],
[
"95934",
"0.05177498"
],
[
"95931.9",
"0.03394093"
],
[
"95931.8",
"0.10271829"
],
[
"95930",
"0.01041814"
],
[
"95927.9",
"0.10271829"
],
[
"95927",
"0.13312774"
],
[
"95926.9",
"0.33077498"
],
[
"95924.9",
"0.10271829"
],
[
"95924",
"0.00180915"
],
[
"95923.8",
"0.00022434"
],
[
"95919.6",
"0.00021854"
],
[
"95919.1",
"0.01471872"
],
[
"95919",
"0.05177498"
],
[
"95918.1",
"0.00001889"
],
[
"95917.8",
"0.1521089"
],
[
"95917.5",
"0.00010962"
],
[
"95916.2",
"0.00021958"
],
[
"95915.5",
"0.12531139"
],
[
"95915.3",
"0.279"
],
[
"95913.6",
"0.01739249"
],
[
"95913.5",
"0.05177498"
]
],
"timestamp": 1733124805073
}
}Request
Query Params
token
string
required
Example:
2neAiuYvAU61ZDXANAGAsiL4-iAExhsBXZxftpOeh_55i3Ysy2q2LEsEWU64mdzUOPusi34M_wGoSf7iNyEWJ_dm3WIc2VYfQG_14cxWCE7mHih-uOn90tiYB9J6i9GjsxUuhPw3Blq6rhZlGykT3Vp1phUafnulOOpts-MEmEEospqlVGyc9kAqzTuhanTCJBvJHl5Vs9Y=.CHw5RcLXqmXUv-MVK2otxw==
connectId
string
optional
Example:
121345
Modified at 2025-06-25 09:39:43