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

# Risk & margin ratios

> Get principal debt, interest debt, Rtt, margin ratios for a margin account.



## OpenAPI

````yaml /en/openapi/tcbs-v1.yaml get /hydros/v1/account/{accountNo}/risk
openapi: 3.0.3
info:
  title: TCBS iFlash Open API
  description: REST APIs for trading stocks and derivatives on TCBS.
  version: 1.0.0
  contact:
    email: openapi@tcbs.com.vn
servers:
  - url: https://openapi.tcbs.com.vn
    description: Production
security:
  - bearerAuth: []
paths:
  /hydros/v1/account/{accountNo}/risk:
    get:
      summary: Risk & margin ratios
      description: >-
        Get principal debt, interest debt, Rtt, margin ratios for a margin
        account.
      parameters:
        - name: accountNo
          in: path
          required: true
          description: Margin account number.
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  '[].accountNo':
                    type: string
                    description: Account number.
                  '[].rtt':
                    type: number
                    format: double
                    description: Actual Rtt.
                  '[].outstanding':
                    type: number
                    format: double
                    description: Total principal debt.
                  '[].accruedInterest':
                    type: number
                    format: double
                    description: Accrued interest.
                  '[].dueAmount':
                    type: number
                    format: double
                    description: Due amount.
                  '[].overdueAmount':
                    type: number
                    format: double
                    description: Overdue amount.
                  '[].totalFeeDebt':
                    type: number
                    format: double
                    description: Total fee debt (Marginsure fee).
                  '[].riskPolicy.initialMargin':
                    type: number
                    format: double
                    description: Initial margin ratio.
                  '[].riskPolicy.maintenanceMargin':
                    type: number
                    format: double
                    description: Maintenance margin ratio.
                  '[].riskPolicy.liquidationMargin':
                    type: number
                    format: double
                    description: Liquidation margin ratio.
                  '[].riskStatus.code':
                    type: string
                    description: Risk status code.
                  '[].riskStatus.description':
                    type: string
                    description: Risk status description.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````

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