Public market data endpoints — no authentication required
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openapi: 3.2.0
info:
title: Upbit REST Quotation API
description: Upbit is a leading South Korean cryptocurrency exchange operated by Dunamu Inc., offering REST and WebSocket APIs for market data retrieval, order management, account balances, and transaction history.
version: 1.3.2
termsOfService: https://upbit.com/service_center/terms
contact:
url: https://global-docs.upbit.com/docs/support
license:
name: Upbit Open API Usage Agreement
url: https://upbit.com/service_center/terms
servers:
- url: https://api.upbit.com/v1
description: Global API endpoint
security: []
tags:
- name: Quotation
description: Public market data endpoints — no authentication required
paths:
/market/all:
get:
operationId: listTradingPairs
summary: List trading pairs
description: Returns a list of all trading pair identifiers available on Upbit. No authentication required.
tags:
- Quotation
parameters:
- name: is_details
in: query
required: false
schema:
type: boolean
description: If true, returns additional market detail fields
responses:
'200':
description: List of trading pairs
content:
application/json:
schema:
type: array
items:
type: object
properties:
market:
type: string
description: Market identifier (e.g., KRW-BTC)
korean_name:
type: string
description: Korean name of the asset
english_name:
type: string
description: English name of the asset
'429':
description: Rate limit exceeded
/candles/seconds:
get:
operationId: listCandlesSeconds
summary: List second candles
description: Returns OHLCV second candles for the specified market. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
responses:
'200':
description: List of second candles
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/CandleResponse'
'429':
description: Rate limit exceeded
/candles/minutes/{unit}:
get:
operationId: listCandlesMinutes
summary: List minute candles
description: Returns OHLCV minute candles for the specified market and unit interval. No authentication required.
tags:
- Quotation
parameters:
- name: unit
in: path
required: true
schema:
type: integer
enum:
- 1
- 3
- 5
- 10
- 15
- 30
- 60
- 240
description: Minute interval (1, 3, 5, 10, 15, 30, 60, or 240)
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
responses:
'200':
description: List of minute candles
content:
application/json:
schema:
type: array
items:
allOf:
- $ref: '#/components/schemas/CandleResponse'
- type: object
properties:
unit:
type: integer
description: Minute unit of the candle
'429':
description: Rate limit exceeded
/candles/days:
get:
operationId: listCandlesDays
summary: List day candles
description: Returns OHLCV daily candles for the specified market. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
- name: converting_price_unit
in: query
required: false
schema:
type: string
description: Quote currency for price conversion (e.g., KRW)
responses:
'200':
description: List of daily candles
content:
application/json:
schema:
type: array
items:
allOf:
- $ref: '#/components/schemas/CandleResponse'
- type: object
properties:
prev_closing_price:
type: string
description: Previous day closing price (decimal string)
change_price:
type: string
description: Price change from previous close (decimal string)
change_rate:
type: string
description: Change rate from previous close (decimal string)
'429':
description: Rate limit exceeded
/candles/weeks:
get:
operationId: listCandlesWeeks
summary: List week candles
description: Returns OHLCV weekly candles for the specified market. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
responses:
'200':
description: List of weekly candles
content:
application/json:
schema:
type: array
items:
allOf:
- $ref: '#/components/schemas/CandleResponse'
- type: object
properties:
first_day_of_period:
type: string
format: date
description: First day of the week period (YYYY-MM-DD)
'429':
description: Rate limit exceeded
/candles/months:
get:
operationId: listCandlesMonths
summary: List month candles
description: Returns OHLCV monthly candles for the specified market. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
responses:
'200':
description: List of monthly candles
content:
application/json:
schema:
type: array
items:
allOf:
- $ref: '#/components/schemas/CandleResponse'
- type: object
properties:
first_day_of_period:
type: string
format: date
description: First day of the month period (YYYY-MM-DD)
'429':
description: Rate limit exceeded
/candles/years:
get:
operationId: listCandlesYears
summary: List year candles
description: Returns OHLCV yearly candles for the specified market. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
format: date-time
description: End time for candles (ISO 8601 format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 200
description: Number of candles to return (max 200)
responses:
'200':
description: List of yearly candles
content:
application/json:
schema:
type: array
items:
allOf:
- $ref: '#/components/schemas/CandleResponse'
- type: object
properties:
first_day_of_period:
type: string
format: date
description: First day of the year period (YYYY-MM-DD)
'429':
description: Rate limit exceeded
/trades/ticks:
get:
operationId: listPairTrades
summary: List pair trades
description: Returns recent trade ticks for the specified trading pair. No authentication required.
tags:
- Quotation
parameters:
- name: market
in: query
required: true
schema:
type: string
description: Market identifier (e.g., KRW-BTC)
- name: to
in: query
required: false
schema:
type: string
description: End trade time (HHmmss or HHmmssSSS format)
- name: count
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 500
description: Number of trade ticks to return
- name: cursor
in: query
required: false
schema:
type: string
description: Pagination cursor (sequential_id from prior response)
- name: days_ago
in: query
required: false
schema:
type: integer
minimum: 0
maximum: 7
description: Number of days ago to fetch trades (0–7)
responses:
'200':
description: List of trade ticks
content:
application/json:
schema:
type: array
items:
type: object
properties:
market:
type: string
trade_date_utc:
type: string
description: Trade date (UTC)
trade_time_utc:
type: string
description: Trade time (UTC)
timestamp:
type: integer
format: int64
trade_price:
type: string
description: Trade price (decimal string)
trade_volume:
type: string
description: Trade volume (decimal string)
prev_closing_price:
type: string
description: Previous closing price (decimal string)
change_price:
type: string
description: Price change (decimal string)
ask_bid:
type: string
enum:
- ASK
- BID
description: Whether the trade was an ask or bid
sequential_id:
type: integer
format: int64
description: Sequential trade identifier
'429':
description: Rate limit exceeded
/ticker:
get:
operationId: listTickers
summary: List pair tickers
description: Returns current ticker information for specified trading pairs. No authentication required.
tags:
- Quotation
parameters:
- name: markets
in: query
required: true
schema:
type: string
description: Comma-separated list of market identifiers (e.g., KRW-BTC,KRW-ETH)
responses:
'200':
description: List of tickers
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/TickerResponse'
'429':
description: Rate limit exceeded
/ticker/all:
get:
operationId: listQuoteTickers
summary: List quote-currency tickers
description: Returns ticker information for all trading pairs in the specified quote currencies. No authentication required.
tags:
- Quotation
parameters:
- name: quote_currencies
in: query
required: true
schema:
type: string
description: Comma-separated quote currencies (e.g., KRW,BTC,USDT)
responses:
'200':
description: List of tickers for all pairs in given quote currencies
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/TickerResponse'
'429':
description: Rate limit exceeded
/orderbook:
get:
operationId: listOrderbooks
summary: List orderbooks
description: Returns orderbook snapshots for specified trading pairs. No authentication required.
tags:
- Quotation
parameters:
- name: markets
in: query
required: true
schema:
type: string
description: Comma-separated list of market identifiers
- name: level
in: query
required: false
schema:
type: number
description: Aggregation level for orderbook
- name: count
in: query
required: false
schema:
type: integer
description: Number of orderbook levels to return
responses:
'200':
description: List of orderbook snapshots
content:
application/json:
schema:
type: array
items:
type: object
properties:
market:
type: string
description: Market identifier
timestamp:
type: integer
format: int64
description: Orderbook timestamp (milliseconds)
total_ask_size:
type: string
description: Total ask size (decimal string)
total_bid_size:
type: string
description: Total bid size (decimal string)
orderbook_units:
type: array
items:
type: object
properties:
ask_price:
type: string
bid_price:
type: string
ask_size:
type: string
bid_size:
type: string
level:
type: number
description: Aggregation level applied
'429':
description: Rate limit exceeded
/orderbook/instruments:
get:
operationId: listOrderbookInstruments
summary: List orderbook instruments
description: Returns orderbook instrument metadata including tick size and supported aggregation levels. No authentication required.
tags:
- Quotation
parameters:
- name: markets
in: query
required: true
schema:
type: string
description: Comma-separated list of market identifiers
responses:
'200':
description: List of orderbook instruments
content:
application/json:
schema:
type: array
items:
type: object
properties:
market:
type: string
quote_currency:
type: string
tick_size:
type: string
description: Minimum price increment (decimal string)
supported_levels:
type: array
items:
type: number
'429':
description: Rate limit exceeded
/orderbook/supported_levels:
get:
operationId: listOrderbookLevels
summary: List supported orderbook levels
description: Returns the supported aggregation levels for orderbooks of specified markets. No authentication required.
tags:
- Quotation
parameters:
- name: markets
in: query
required: true
schema:
type: string
description: Comma-separated list of market identifiers
responses:
'200':
description: Supported orderbook levels per market
content:
application/json:
schema:
type: array
items:
type: object
properties:
market:
type: string
supported_levels:
type: array
items:
type: number
'429':
description: Rate limit exceeded
components:
schemas:
CandleResponse:
type: object
properties:
market:
type: string
description: Market identifier
candle_date_time_utc:
type: string
format: date-time
description: Candle start time (UTC)
candle_date_time_kst:
type: string
format: date-time
description: Candle start time (KST)
opening_price:
type: string
description: Opening price (decimal string)
high_price:
type: string
description: High price (decimal string)
low_price:
type: string
description: Low price (decimal string)
trade_price:
type: string
description: Closing price (decimal string)
timestamp:
type: integer
format: int64
description: Candle timestamp (milliseconds)
candle_acc_trade_price:
type: string
description: Accumulated trade price in candle period (decimal string)
candle_acc_trade_volume:
type: string
description: Accumulated trade volume in candle period (decimal string)
TickerResponse:
type: object
properties:
market:
type: string
description: Market identifier (e.g., KRW-BTC)
trade_date:
type: string
description: Trade date (UTC, YYYYMMDD)
trade_time:
type: string
description: Trade time (UTC, HHmmss)
trade_date_kst:
type: string
description: Trade date (KST, YYYYMMDD)
trade_time_kst:
type: string
description: Trade time (KST, HHmmss)
trade_timestamp:
type: integer
format: int64
description: Trade timestamp (milliseconds)
opening_price:
type: string
description: Opening price (decimal string)
high_price:
type: string
description: High price (decimal string)
low_price:
type: string
description: Low price (decimal string)
trade_price:
type: string
description: Latest trade price (decimal string)
prev_closing_price:
type: string
description: Previous closing price (decimal string)
change:
type: string
enum:
- RISE
- EVEN
- FALL
description: Price change direction
change_price:
type: string
description: Absolute price change (decimal string)
change_rate:
type: string
description: Relative price change rate (decimal string)
signed_change_price:
type: string
description: Signed price change (decimal string)
signed_change_rate:
type: string
description: Signed change rate (decimal string)
trade_volume:
type: string
description: Trade volume (decimal string)
acc_trade_price:
type: string
description: Accumulated trade price today (decimal string)
acc_trade_price_24h:
type: string
description: Accumulated trade price (24h, decimal string)
acc_trade_volume:
type: string
description: Accumulated trade volume today (decimal string)
acc_trade_volume_24h:
type: string
description: Accumulated trade volume (24h, decimal string)
highest_52_week_price:
type: string
description: 52-week high price (decimal string)
highest_52_week_date:
type: string
description: Date of 52-week high (YYYY-MM-DD)
lowest_52_week_price:
type: string
description: 52-week low price (decimal string)
lowest_52_week_date:
type: string
description: Date of 52-week low (YYYY-MM-DD)
timestamp:
type: integer
format: int64
description: Ticker timestamp (milliseconds)
securitySchemes:
bearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
description: JWT HS512 token generated from Access Key and Secret Key. Include query_hash and query_hash_alg=SHA512 in the payload when query parameters or JSON body exist.
externalDocs:
description: Upbit Developer Center
url: https://global-docs.upbit.com/reference