Ribbon Finance Statistics API

openapi: 3.0.3
info:
  title: Aevo Exchange Private REST Account Statistics API
  description: Authenticated REST API for Aevo exchange providing account management, order placement and management, position tracking, portfolio data, transfers, withdrawals, and trading history. Requires AEVO-KEY and AEVO-SECRET authentication headers obtained via cryptographic key registration.
  version: 1.0.0
  contact:
    name: Aevo Support
    url: https://docs.aevo.xyz/
servers:
- url: https://api.aevo.xyz
  description: Aevo Exchange production server
security:
- AevoKey: []
  AevoSecret: []
tags:
- name: Statistics
  description: Exchange statistics and analytics
paths:
  /statistics:
    get:
      tags:
      - Statistics
      summary: Get exchange statistics
      description: Returns aggregated trading statistics including volume, open interest, and price data.
      operationId: getStatistics
      parameters:
      - name: asset
        in: query
        required: false
        description: Name of underlying asset.
        schema:
          type: string
          example: ETH
      - name: instrument_type
        in: query
        required: false
        description: Type of instrument.
        schema:
          type: string
          enum:
          - OPTION
          - PERPETUAL
          - SPOT
      - name: end_time
        in: query
        required: false
        description: Entries created after end time are excluded in UNIX nanoseconds.
        schema:
          type: integer
      responses:
        '200':
          description: Exchange statistics
          content:
            application/json:
              schema:
                type: object
                required:
                - daily_volume
                - daily_buy_volume
                - daily_sell_volume
                properties:
                  daily_volume:
                    type: string
                  daily_buy_volume:
                    type: string
                  daily_sell_volume:
                    type: string
                  asset:
                    type: string
                  open_interest:
                    type: object
                    properties:
                      calls:
                        type: string
                      puts:
                        type: string
                      total:
                        type: string
                  daily_volume_premium:
                    type: string
                  total_volume:
                    type: string
                  total_volume_premium:
                    type: string
                  daily_volume_contracts:
                    type: string
                  index_price:
                    type: string
                  index_daily_change:
                    type: string
                  mark_price:
                    type: string
                  mark_price_24h_ago:
                    type: string
                  mark_daily_change:
                    type: string
                  funding_daily_avg:
                    type: string
                  put_call_ratio:
                    type: string
        '400':
          $ref: '#/components/responses/BadRequest'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/InternalError'
  /time:
    get:
      tags:
      - Statistics
      summary: Get server time
      description: Returns the current server time. Used for timestamp synchronization.
      operationId: getTime
      responses:
        '200':
          description: Server time
          content:
            application/json:
              schema:
                type: object
                properties:
                  timestamp:
                    type: string
                    description: UNIX timestamp in nanoseconds
        '500':
          $ref: '#/components/responses/InternalError'
  /coingecko-statistics:
    get:
      tags:
      - Statistics
      summary: Get CoinGecko statistics
      description: Returns exchange statistics in CoinGecko format.
      operationId: getCoinGeckoStatistics
      responses:
        '200':
          description: CoinGecko-compatible statistics
          content:
            application/json:
              schema:
                type: object
        '500':
          $ref: '#/components/responses/InternalError'
components:
  responses:
    InternalError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    RateLimited:
      description: Rate limit exceeded
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    BadRequest:
      description: Malformed request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  schemas:
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
          example: ERR_MALFORMED_REQUEST
  securitySchemes:
    AevoKey:
      type: apiKey
      in: header
      name: AEVO-KEY
      description: API key obtained from Aevo account settings
    AevoSecret:
      type: apiKey
      in: header
      name: AEVO-SECRET
      description: API secret obtained from Aevo account settings