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OpenAPI Specification

openapi: 3.2.0
info:
  title: Buildix Crypto Orderflow Smart Money API
  description: 'Real-time crypto orderflow analytics API. Price, volume, funding and open interest for 170+ listed Hyperliquid perpetual futures pairs; VPIN, CVD, OBI, whale tracking and signal scores on the 100 most liquid of them. Static file: the figures mirror lib/seo/coverage.ts, update both together.'
  version: 1.0.0
  contact:
    name: Buildix
    url: https://www.buildix.trade
    email: hello@buildix.trade
  x-logo:
    url: https://www.buildix.trade/icon-512.png
servers:
- url: https://www.buildix.trade/api/v1
  description: Production
tags:
- name: Smart Money
paths:
  /smart-money:
    get:
      summary: Get smart money wallet positions
      description: Returns current positions of tracked whale wallets on Hyperliquid. Includes wallet labels, account values, position sizes, leverage, and unrealized PnL.
      operationId: getSmartMoney
      parameters:
      - name: X-API-Key
        in: header
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Whale position data
          content:
            application/json:
              schema:
                type: object
                properties:
                  wallets:
                    type: integer
                  positions:
                    type: array
                    items:
                      $ref: '#/components/schemas/WhalePosition'
      tags:
      - Smart Money
components:
  schemas:
    WhalePosition:
      type: object
      properties:
        address:
          type: string
        label:
          type: string
          nullable: true
        category:
          type: string
          enum:
          - fund
          - smart_money
          - directional_whale
          - market_maker
          - degen
          - insider
        accountValue:
          type: number
        symbol:
          type: string
        side:
          type: string
          enum:
          - long
          - short
        notional:
          type: number
        leverage:
          type: number
        entryPrice:
          type: number
        unrealizedPnl:
          type: number
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key