openapi: 3.0.3
info:
  title: Bithumb Global REST Account API
  description: 'REST API for Bithumb Global (bithumb.pro), South Korea''s leading cryptocurrency exchange. Provides public market data and authenticated private endpoints for spot trading, account management, and deposit/withdrawal operations across 396+ cryptocurrencies.

    '
  version: 1.0.0
  contact:
    name: Bithumb Developer Support
    url: https://apidocs.bithumb.com
  termsOfService: https://www.bithumb.com/u1/US139
servers:
- url: https://global-openapi.bithumb.pro/openapi/v1
  description: Bithumb Global REST API v1
tags:
- name: Account
  description: Asset account management
paths:
  /spot/assetList:
    post:
      summary: Query spot asset account
      description: Returns spot asset balances.
      operationId: getSpotAssetList
      tags:
      - Account
      security:
      - ApiKeyAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - assetType
              properties:
                coinType:
                  type: string
                  description: Filter by coin type. If omitted, returns all assets.
                assetType:
                  type: string
                  description: spot for virtual assets
                  example: spot
                apiKey:
                  type: string
                timestamp:
                  type: integer
                  format: int64
                signature:
                  type: string
      responses:
        '200':
          description: Asset list
          content:
            application/json:
              schema:
                allOf:
                - $ref: '#/components/schemas/BaseResponse'
                - type: object
                  properties:
                    data:
                      type: array
                      items:
                        $ref: '#/components/schemas/AssetRecord'
components:
  schemas:
    BaseResponse:
      type: object
      properties:
        code:
          type: string
          example: '0'
        msg:
          type: string
          example: success
        timestamp:
          type: integer
          format: int64
        params:
          type: array
          items: {}
    AssetRecord:
      type: object
      properties:
        coinType:
          type: string
        count:
          type: string
          description: Usable amount
        frozen:
          type: string
          description: Frozen amount
        btcQuantity:
          type: string
          description: Estimated BTC equivalent value
        type:
          type: string
          description: 1=virtual coin, 2=legal currency
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: query
      name: apiKey
      description: 'API key issued from bithumb.pro. All authenticated requests must also include `timestamp` (Unix ms) and `signature` (HmacSHA256 of sorted request parameters joined with "&").

        '