KUCOIN API
HomeChange LogAPI DOC V1
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  • 繁體中文
HomeChange LogAPI DOC V1
Language
  • 繁體中文
SDK
Telegram
Kucoin
  1. Market
  • Introduction
  • Authentication
  • Enums Definitions
  • Terms Definitions
  • SDK
  • OpenClaw
  • Rate Limit
  • Change Log
  • User Service
    • Market Making Incentive Scheme
    • VIP Fast Track
    • Broker Program
  • UTA REST
    • Introduction
    • Market Data
      • Get Announcements
      • Get Currency
      • Get Currencies
      • Get Symbol
      • Get Ticker
      • Get OrderBook
      • Get Klines
      • Get Trades
      • Get Collateral Ratio
      • Get Index Price
      • Get Current Funding Rate
      • Get History Funding Rate
      • Get Position Tiers
      • Get Futures Open Interest
      • Get Service Status
      • Get Third-Party Custody Currencies
      • Get Borrowable Currencies
      • Get KYC Regions
      • Get Client IP Address
      • Get Fiat Price
    • Account
      • Get Account Overview (UTA)
      • Get Account Currency Assets (UTA)
      • Get Account Currency Assets (Classic)
      • Get Sub Account Currency Assets
      • 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 Futures Leverage (UTA)
      • Get Deposit Address
      • Get Third-Party Custody Account Currency Limits
      • Modify Cross Margin Leverage (UTA)
      • Get Leverage (UTA)
      • Get Borrowing Rates and Limits
      • Get Apikey Info
      • Add sub-account
      • Get sub-account API List
      • Add sub-account API
      • Modify sub-account API
      • Delete sub-account API
      • Get Withdrawal Quotas
      • Withdraw
      • Cancel Withdrawal
      • Get API Rate Limit Cap
      • Set Sub Accounts API Rate Limit
      • Get API Rate Limit
      • Get All API Rate Limit
    • Orders
      • Place Order
      • Cancel Order
      • Batch Cancel Orders By ID
      • Batch Cancel Orders By Symbol
      • Get Order Details
      • Get Open Order List
      • Get Order History
      • Get Trade History
    • Positions
      • Get Position List (UTA)
      • Get Positions History (UTA)
      • Get Private Funding Fee History
      • Batch Modify Margin Mode
      • Modify Isolated Futures Margin
      • Get Margin Mode
    • VIP Lending
      • Introduction
      • Get Collateral Ratio
      • Get Loan Info
      • Get Accounts
  • UTA WebSocket
    • Base Info
      • Introduction
      • Get Private Token - Pro API Private Channels
    • Public Channels
      • Kline
      • Ticker
      • Orderbook
      • Call Auction Data
      • Trade
      • Funding Fee
      • Mark Price
    • Private Channels
      • Order
      • Balance
      • Execution Lite
      • Position
      • Leverage
      • LiquidationWarning
    • Add/Cancel Order
      • Add Order
      • Cancel Order
  • Classic REST
    • Account Info
      • Account & Funding
        • Get Account Summary Info
        • 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
        • Get KYC Regions
      • 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 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
        • Apply for Fast Withdrawal
        • Get Broker Rebate
        • Get Commission
        • Get User List
        • Get User Transactions
      • Exchange Broker
        • Introduction
        • Get Broker Rebate
        • Get Broker Rebate V3
        • 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
    • 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
      • Get Convert Quote
      • Add Convert Order
      • 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
        • Order V2
        • Order V1
        • Balance
        • Stop Order
        • 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
  • Web3 Wallet
    • Browser Extension Wallet
  • Error Code
    • HTTP
    • Spot
    • Margin
    • Futures
    • Earn
    • Broker
    • CopyTrading
    • Websocket
    • Pro API
    • UTA 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 ETF Info
      • 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
    • PRO REST
      • Get Cross Margin Config
      • Batch Place Order (Classic)
      • Set DCP (Classic)
      • Get DCP (Classic)
      • Get Account Position Tiers
    • Pro Websocket
      • Execution
  • Developing
    • Introduction
    • Unified API
      • Market
        • Query Interest Rate Index
          GET
        • Platform 24h Market Statistics
          GET
        • Get call auction info
          GET
      • Order
        • Get max order quantity
        • Amend order
  1. Market

Get call auction info

GET
https://api.kucoin.com/api/ua/v1/market/call-auction-info
api-channel:Public
api-permission:General
api-rate-limit-pool:Public
sdk-service:UTA
sdk-sub-service:Market
sdk-method-name:getCallAuctionInfo
api-rate-limit-weight:2
Get call auction data. This interface will return the following information for the specified symbol during the call auction phase: estimated transaction price, estimated transaction quantity, bid price range, and ask price range.

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/call-auction-info?symbol'

Responses

🟢200OK
*/*
OK
Body

Example
{
    "code": "200000",
    "data": {
        "symbol": "VERONA-USDT",
        "estimatedPrice": null,
        "estimatedSize": null,
        "sellOrderRangeLowPrice": "0.175",
        "sellOrderRangeHighPrice": "0.9967",
        "buyOrderRangeLowPrice": "0.0002",
        "buyOrderRangeHighPrice": "0.0801",
        "time": 1782284850381
    }
}
Modified at 2026-07-08 08:43:44
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Platform 24h Market Statistics
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Get max order quantity