KUCOIN API
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HomeChange LogAPI DOC V1
Language
  • 繁體中文
SDK
Telegram
Kucoin
  1. Market data
  • Introduction
  • Authentication
  • Enums Definitions
  • Terms Definitions
  • SDK
  • Rate Limit
  • Change Log
  • User Service
    • Market Making Incentive Scheme
    • VIP Fast Track
    • Broker Program
  • Pro REST
    • Introduction
    • Market data
      • Get Announcements
        GET
      • Get Currency
        GET
      • Get Currencies
        GET
      • Get Symbol
        GET
      • Get Ticker
        GET
      • Get OrderBook
        GET
      • Get Klines
        GET
      • Get Trades
        GET
      • Get Collateral Ratio
        GET
      • Get Cross Margin Config
        GET
      • Get Index Price
        GET
      • Get Current Funding Rate
        GET
      • Get History Funding Rate
        GET
      • Get Position Tiers
        GET
      • Get Futures Open Interest
        GET
      • Get Service Status
        GET
    • Account
      • Get Account (Classic)
      • Get Account (UTA)
      • Get Account Overview (UTA)
      • Get Sub Account
      • Get Transfer Quotas
      • Flex Transfer
      • Set Sub Account Transfer Permission
      • Get Account Mode
      • Set Account Mode
      • Get Fee Rate
      • Get Account Ledger
      • Get Interest History (UTA)
      • Modify Leverage (UTA)
      • Get Deposit Address
    • Orders
      • Place Order
      • Batch Place Order (Classic)
      • Cancel Order
      • Batch Cancel Orders
      • Get Order Details
      • Get Open Order List
      • Get Order History
      • Get Trade History
      • Set DCP (Classic)
      • Get DCP (Classic)
    • Positions
      • Get Position List (UTA)
      • Get Positions History (UTA)
      • Get Account Position Tiers
  • Pro Websocket
    • Base Info
      • Introduction
      • Get Private Token - Pro API Private Channels
    • Public Channels
      • Kline
      • Ticker
      • Orderbook
      • Trade
    • Private Channels
      • Order
      • Position
      • Balance
      • Execution
      • LiquidationWarning
      • Leverage
    • Add/Cancel Order
      • Add Order
      • Cancel Order
  • Classic REST
    • Account Info
      • Account & Funding
        • Get Account Summary Info
        • Get KYC Regions
        • Get Apikey Info
        • Get Account Type - Spot
        • Get Account List - Spot
        • Get Account Detail - Spot
        • Get Account - Cross Margin
        • Get Account - Isolated Margin
        • Get Account - Futures
        • Get Account Ledgers - Spot/Margin
        • Get Account Ledgers - Trade_hf
        • Get Account Ledgers - Margin_hf
        • Get Account Ledgers - Futures
      • Sub Account
        • Add sub-account
        • Add sub-account Margin Permission
        • Add sub-account Futures Permission
        • Get sub-account List - Summary Info
        • Get sub-account Detail - Balance
        • Get sub-account List - Spot Balance (V2)
        • Get sub-account List - Futures Balance (V2)
      • Sub Account API
        • Get sub-account API List
        • Add sub-account API
        • Modify sub-account API
        • Delete sub-account API
      • Deposit
        • Add Deposit Address (V3)
        • Get Deposit Address (V3)
        • Get Deposit History
      • Withdrawals
        • Get Withdrawal Quotas
        • Withdraw (V3)
        • Cancel Withdrawal
        • Get Withdrawal History
        • Get Withdrawal History By ID
      • Transfer
        • Get Transfer Quotas
        • Flex Transfer
      • Trade Fee
        • Get Basic Fee - Spot/Margin
        • Get Actual Fee - Spot/Margin
        • Get Actual Fee - Futures
    • Spot Trading
      • Market Data
        • Get Announcements
        • Get Currency
        • Get All Currencies
        • Get Symbol
        • Get All Symbols
        • Get Ticker
        • Get All Tickers
        • Get Trade History
        • Get Klines
        • Get Part OrderBook
        • Get Full OrderBook
        • Get Call Auction Part OrderBook
        • Get Call Auction Info
        • Get Fiat Price
        • Get 24hr Stats
        • Get Market List
        • Get Client IP Address
        • Get Server Time
        • Get Service Status
      • Orders
        • Add Order
        • Add Order Sync
        • Add Order Test
        • Batch Add Orders
        • Batch Add Orders Sync
        • Cancel Order By OrderId
        • Cancel Order By OrderId Sync
        • Cancel Order By ClientOid
        • Cancel Order By ClientOid Sync
        • Cancel Partial Order
        • Cancel All Orders By Symbol
        • Cancel All Orders
        • Modify Order
        • Get Order By OrderId
        • Get Order By ClientOid
        • Get Symbols With Open Order
        • Get Open Orders
        • Get Open Orders By Page
        • Get Closed Orders
        • Get Trade History
        • Get DCP
        • Set DCP
        • Add Stop Order
        • Cancel Stop Order By ClientOid
        • Cancel Stop Order By OrderId
        • Batch Cancel Stop Orders
        • Get Stop Orders List
        • Get Stop Order By OrderId
        • Get Stop Order By ClientOid
        • Add OCO Order
        • Cancel OCO Order By OrderId
        • Cancel OCO Order By ClientOid
        • Batch Cancel OCO Order
        • Get OCO Order By OrderId
        • Get OCO Order By ClientOid
        • Get OCO Order Detail By OrderId
        • Get OCO Order List
    • Margin Trading
      • Market Data
        • Get Symbols - Cross Margin
        • Get Symbols - Isolated Margin
        • Get ETF Info
        • Get Mark Price Detail
        • Get Margin Config
        • Get Mark Price List
        • Get Margin Collateral Ratio
        • Get Market Available Inventory
      • Orders
        • Add Order
        • Add Order Test
        • Cancel Order By OrderId
        • Cancel Order By ClientOid
        • Cancel All Orders By Symbol
        • Get Symbols With Open Order
        • Get Open Orders
        • Get Closed Orders
        • Get Trade History
        • Get Order By OrderId
        • Get Order By ClientOid
        • Add Stop Order
        • Cancel Stop Order By OrderId
        • Cancel Stop Order By ClientOid
        • Batch Cancel Stop Orders
        • Get Stop Orders List
        • Get Stop Order By OrderId
        • Get Stop Order By ClientOid
        • Add OCO Order
        • Cancel OCO Order By OrderId
        • Cancel OCO Order By ClientOid
        • Batch Cancel OCO Order
        • Get OCO Order By OrderId
        • Get OCO Order By ClientOid
        • Get OCO Order Detail By OrderId
        • Get OCO Order List
      • Debit
        • Get Borrow Interest Rate
        • Borrow
        • Get Borrow History
        • Repay
        • Get Repay History
        • Get Interest History
        • Modify Leverage
      • Credit
        • Get Loan Market
        • Get Loan Market Interest Rate
        • Purchase
        • Modify Purchase
        • Get Purchase Orders
        • Redeem
        • Get Redeem Orders
      • Risk Limit
        • Get Margin Risk Limit
    • Futures Trading
      • Introduction
      • Market Data
        • Get Symbol
        • Get All Symbols
        • Get Ticker
        • Get All Tickers
        • Get Full OrderBook
        • Get Part OrderBook
        • Get Trade History
        • Get Klines
        • Get Mark Price
        • Get Spot Index Price
        • Get Interest Rate Index
        • Get Premium Index
        • Get 24hr stats
        • Get Server Time
        • Get Service Status
      • Orders
        • Add Order
        • Add Order Test
        • Batch Add Orders
        • Add Take Profit And Stop Loss Order
        • Cancel Order By OrderId
        • Cancel Order By ClientOid
        • Batch Cancel Orders
        • Cancel All Orders
        • Cancel All Stop orders
        • Get Order By OrderId
        • Get Order By ClientOid
        • Get Order List
        • Get Recent Closed Orders
        • Get Stop Order List
        • Get Open Order Value
        • Get Recent Trade History
        • Get Trade History
      • Positions
        • Get Margin Mode
        • Switch Margin Mode
        • Batch Switch Margin Mode
        • Get Position Mode
        • Switch Position Mode
        • Get Max Open Size
        • Get Position Details
        • Get Position List
        • Get Positions History
        • Get Max Withdraw Margin
        • Get Cross Margin Leverage
        • Modify Cross Margin Leverage
        • Add Isolated Margin
        • Remove Isolated Margin
        • Get Cross Margin Risk Limit
        • Get Cross Margin Requirement
        • Get Isolated Margin Risk Limit
        • Modify Isolated Margin Risk Limit
      • Funding Fees
        • Get Current Funding Rate
        • Get Public Funding History
        • Get Private Funding History
    • Earn
      • Simple Earn
        • Purchase
        • Get Redeem Preview
        • Redeem
        • Get Savings Products
        • Get Promotion Products
        • Get Staking Products
        • Get KCS Staking Products
        • Get ETH Staking Products
        • Get Account Holding
      • Structured Earn - Dual
        • Structured Product Purchase
        • Get Dual Investment Products
        • Get Structured Product Orders
    • VIP Lending
      • Introduction
      • Get Collateral Ratio
      • Get Loan Info
      • Get Accounts
    • Affiliate
      • Introduction
      • Get Invited
      • Get Commission
      • Get Trade History
      • Get Transaction
      • Get Kumining
    • Broker
      • Introduction
      • Broker Application
      • Instructions
      • Broker Pro
        • Introduction
        • Broker Fast API Service
        • Get Broker Rebate
        • Get Commission
        • Get User List
        • Get User Transactions
      • Exchange Broker
        • Introduction
        • Submit KYC
        • Get KYC Status
        • Get KYC Status List
        • Get Broker Info
        • Add sub-account
        • Get sub-account
        • Add sub-account API
        • Get sub-account API
        • Modify sub-account API
        • Delete sub-account API
        • Transfer
        • Get Transfer History
        • Get Deposit List
        • Get Deposit Detail
        • Get Withdraw Detail
        • Get Broker Rebate
    • Copy Trading
      • Introduction
      • Add Order
      • Add Order Test
      • Add Take Profit And Stop Loss Order
      • Cancel Order By OrderId
      • Cancel Order By ClientOid
      • Get Max Open Size
      • Get Max Withdraw Margin
      • Add Isolated Margin
      • Remove Isolated Margin
      • Modify Isolated Margin Risk Limit
      • Modify Isolated Margin Auto-Deposit Status
      • Switch Margin Mode
      • Modify Cross Margin Leverage
      • Get Cross Margin Requirement
      • Switch Position Mode
    • Convert
      • Introduction
      • Get Convert Symbol
      • Get Convert Currencies
      • Add Convert Order
      • Get Convert Quote
      • Get Convert Order Detail
      • Get Convert Order History
      • Add Convert Limit Order
      • Get Convert Limit Quote
      • Get Convert Limit Order Detail
      • Get Convert Limit Orders
      • Cancel Convert Limit Order
  • Classic Websocket
    • Base Info
      • Introduction
      • Get Public Token - Classic Spot/Margin
      • Get Private Token - Classic Spot/Margin
      • Get Public Token - Classic Futures
      • Get Private Token - Classic Futures
    • Spot Trading
      • Public Channels
        • Ticker
        • All Tickers
        • Orderbook - Level 1
        • Orderbook - Level 5
        • Orderbook - Level 50
        • Orderbook - Increment
        • Call Auction Orderbook - Level 50
        • Call Auction Data
        • Klines
        • Trade
        • Symbol Snapshot
        • Market Snapshot
      • Private Channels
        • Order V2
        • Order V1
        • Balance
        • Stop Order
    • Margin Trading
      • Public Channels
        • Index Price
        • Mark Price
      • Private Channels
        • Cross Margin Position
        • Isolated Margin Position
    • Futures Trading
      • Public Channels
        • Ticker V2
        • Ticker V1
        • Orderbook - Level 5
        • Orderbook - Level 50
        • Orderbook - Increment
        • Klines
        • Trade
        • Instrument
        • Funding Fee Settlement
        • Symbol Snapshot
      • Private Channels
        • Orders
        • Balance
        • Positions
        • Margin Mode
        • Cross Margin Leverage
        • Stop Orders
    • Add/Cancel Order
      • Add Order
      • Cancel Order
  • Error Code
    • HTTP
    • Spot
    • Margin
    • Futures
    • Earn
    • Broker
    • CopyTrading
    • Websocket
    • Pro API
  • Abandoned Endpoints
    • Introduction
    • Account & Funding
      • Get sub-account List - Summary Info (V1)
      • Get sub-account List - Spot Balance (V1)
      • Get Deposit Addresses (V2)
      • Get Deposit Addresses - V1
      • Sub-account Transfer
      • Get Deposit History - Old
      • Internal Transfer
      • Get Futures Account Transfer Out Ledger
      • Get Withdrawal History - Old
      • Futures Account Transfer Out
      • Futures Account Transfer In
      • Add Deposit Address - V1
      • Withdraw - V1
    • Spot Trading
      • Orders
        • Add Order - Old
        • Add Order Test - Old
        • Batch Add Orders - Old
        • Cancel Order By OrderId - Old
        • Cancel Order By ClientOid - Old
        • Batch Cancel Order - Old
        • Get Orders List - Old
        • Get Recent Orders List - Old
        • Get Order By OrderId - Old
        • Get Order By ClientOid - Old
        • Get Trade History - Old
        • Get Recent Trade History - Old
    • Margin Trading
      • Get Account Detail - Margin
      • Add Order - V1
      • Add Order Test - V1
      • Get Account List - Isolated Margin - V1
      • Get Account Detail - Isolated Margin - V1
    • Futures Trading
      • Modify Isolated Margin Auto - Deposit Status
      • Cancel All Orders - V1
      • Get Position Details - V1
    • Affiliate
      • Get Account
    • Broker
      • Broker Pro
        • Get Broker Rebate
  • Developing
    • Introduction
  1. Market data

Get OrderBook

GET
https://api.kucoin.com/api/ua/v1/market/orderbook
api-channel:Private
api-permission:General
api-rate-limit-pool:Management
sdk-service:UTA
sdk-sub-service:Market
sdk-method-name:getOrderBook
api-rate-limit-weight:3
Description
Query order book depth information (aggregated by price).
Full depth is typically used by professional traders, as it consumes more server resources and bandwidth, and we have strict access rate limits.
To maintain the latest order book information, we recommend using WebSocket incremental push to retrieve depth information.

Request

Query Params

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request GET 'https://api.kucoin.com/api/ua/v1/market/orderbook?tradeType=SPOT&symbol=BTC-USDT&limit=20&rpiFilter=0'

Responses

🟢200OK
application/json
Body

Examples
{
    "code": "200000",
    "data": {
        "tradeType": "SPOT",
        "symbol": "BTC-USDT",
        "sequence": 27275344291,
        "bids": [
            [
                "92671",
                "0.82674146"
            ],
            [
                "92670.9",
                "0.57100305"
            ],
            [
                "92670.8",
                "0.005"
            ],
            [
                "92669.2",
                "0.12"
            ],
            [
                "92669.1",
                "0.51835377"
            ],
            [
                "92668.5",
                "0.12"
            ],
            [
                "92668.4",
                "0.0053965"
            ],
            [
                "92667.8",
                "0.38857063"
            ],
            [
                "92667.5",
                "0.177044"
            ],
            [
                "92666.7",
                "0.26622924"
            ],
            [
                "92665.9",
                "0.001"
            ],
            [
                "92665.4",
                "0.43198613"
            ],
            [
                "92665.3",
                "0.51835377"
            ],
            [
                "92663.8",
                "0.008"
            ],
            [
                "92662.3",
                "0.30736017"
            ],
            [
                "92662.1",
                "0.00175791"
            ],
            [
                "92662",
                "0.00654421"
            ],
            [
                "92660.7",
                "0.001"
            ],
            [
                "92660.5",
                "0.0001"
            ],
            [
                "92660.4",
                "0.38857063"
            ]
        ],
        "asks": [
            [
                "92671.1",
                "0.13163929"
            ],
            [
                "92671.2",
                "0.0004"
            ],
            [
                "92671.3",
                "0.0004"
            ],
            [
                "92671.4",
                "0.0001"
            ],
            [
                "92671.6",
                "0.0001"
            ],
            [
                "92671.7",
                "0.0005"
            ],
            [
                "92672",
                "0.0005"
            ],
            [
                "92672.1",
                "0.0004"
            ],
            [
                "92672.2",
                "0.0004"
            ],
            [
                "92672.3",
                "0.0004"
            ],
            [
                "92672.4",
                "0.0001"
            ],
            [
                "92672.6",
                "0.0001"
            ],
            [
                "92672.7",
                "0.0005"
            ],
            [
                "92673",
                "0.0005"
            ],
            [
                "92673.1",
                "0.0004"
            ],
            [
                "92673.2",
                "0.0004"
            ],
            [
                "92673.3",
                "0.0004"
            ],
            [
                "92673.4",
                "0.0001"
            ],
            [
                "92673.6",
                "0.0001"
            ],
            [
                "92673.7",
                "0.0005"
            ]
        ]
    }
}
Modified at 2026-01-27 09:48:59
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