> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bonanzalab.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 순매수순위(거래소)

국내 거래소 전체 또는 각 거래소의 마켓기준통화 별 순매수 순위를 조회합니다.


## OpenAPI

````yaml api-docs.json POST /v2/api/coinRank/askUp
openapi: 3.1.0
info:
  title: Dayfin Data API
  description: Dayfin market data API
  version: v2
servers:
  - url: https://dev.dayfin.io
    description: Generated server url
security:
  - bearerAuth: []
tags:
  - name: Coin OHLCV
    description: 가상자산 OHLCV 캔들 조회 API
paths:
  /v2/api/coinRank/askUp:
    post:
      tags:
        - Coin Rank
      summary: 순매수 순위 조회
      description: 거래소와 기준 통화를 기준으로 누적 순매수 거래대금 순위를 조회합니다.
      operationId: getAskUp
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReqExchangeNm'
        required: true
      responses:
        '200':
          description: OK
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/ResAskUpRank'
components:
  schemas:
    ReqExchangeNm:
      type: object
      properties:
        tranDtime:
          type: string
          description: 요청 거래일시 (yyyyMMddHHmmss)
          example: '20261014143000'
          maxLength: 14
          minLength: 14
        tranNo:
          type: string
          description: 요청별 고유 거래번호
          example: '202610141430000001'
          minLength: 1
        exchangeNm:
          type: string
          description: 거래소명. 생략하면 전체 거래소를 조회합니다.
          example: upbit
        quoteCurrency:
          type: string
          default: KRW
          description: 기준 통화 코드 (기본값 KRW)
          example: KRW
      required:
        - tranDtime
        - tranNo
    ResAskUpRank:
      type: object
      properties:
        rspCode:
          type: string
          description: 처리 결과 코드
          example: A0000
        rspMessage:
          type: string
          description: 처리 결과 메시지
          example: 정상 처리되었습니다.
        dataList:
          type: array
          description: 순매수 순위 목록
          items:
            $ref: '#/components/schemas/CoinRankWithAskUp'
        exchangeNm:
          type: string
          description: 거래소명
          example: ALL
    CoinRankWithAskUp:
      type: object
      properties:
        exchangeNm:
          type: string
          description: 거래소명
          example: upbit
        marketCode:
          type: string
          description: 마켓 코드
          example: KRW-BTC
        tradePrice:
          type: string
          description: 최근 체결 가격
          example: '93000000'
        rank:
          type: string
          description: 순위
          example: '1'
        assetId:
          type: string
          description: 자산 ID
          example: '1'
        timestamp:
          type: string
          description: 순위 산출 시각 (Unix epoch milliseconds)
          example: '1791955800000'
        accNetTradeValue:
          type: string
          description: 누적 순매수 거래금액
          example: '1500000000'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````

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