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

# Simulate Fiat/Stablecoin Deposit

> Simulate a deposit in all [supported fiat currencies and stablecoins](/en/supported-currencies) for testing purposes in the sandbox environment. All deposit requests require approved KYC.



## OpenAPI

````yaml /api-reference/openapi.json post /v1/ramp/{subaccountId}/banking/deposits/simulate
openapi: 3.0.0
info:
  title: Bullring Finance API
  description: >-
    The Bullring Finance API allows you to build powerful cross-border payment
    solutions.
  version: 1.0.0
servers:
  - url: https://api.bullring.finance
    description: Production Server
  - url: https://staging-api.bullring.finance
    description: Sandbox Server
security:
  - x-api-key: []
tags:
  - name: Subaccounts
    description: Operations related to user subaccounts.
  - name: Verification
    description: Endpoints for subaccount verification, including KYC and KYB processes.
  - name: Balances
    description: Endpoints for retrieving account balances.
  - name: Deposits
    description: Endpoints for handling deposits into subaccounts.
  - name: Recipients
    description: Manage payment recipients for withdrawals.
  - name: Withdrawals
    description: Endpoints for handling withdrawals from subaccounts.
  - name: Conversions
    description: Endpoints for currency conversions.
  - name: Rates
    description: Endpoints for currency conversion rates.
  - name: Fees
    description: Endpoints for checking transaction fees.
  - name: Offramp
    description: Endpoints for handling offramp operations.
  - name: Onramp
    description: Endpoints for handling onramp operations.
paths:
  /v1/ramp/{subaccountId}/banking/deposits/simulate:
    post:
      tags:
        - Deposits
      summary: Simulate Fiat/Stablecoin Deposit
      description: >-
        Simulate a deposit in all [supported fiat currencies and
        stablecoins](/en/supported-currencies) for testing purposes in the
        sandbox environment. All deposit requests require approved KYC.
      parameters:
        - name: subaccountId
          in: path
          schema:
            type: string
          required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                currency:
                  type: string
                amount:
                  type: number
                accountNumber:
                  type: string
              required:
                - currency
                - amount
            example:
              currency: NGN
              amount: 10000
              accountNumber: '7218001626'
      responses:
        '200':
          description: Successful response
          content: {}
        '400':
          description: Bad Request - Invalid currency
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
              example:
                error: Bad Request
                message: >-
                  currency must be one of the following values: NGN, BRL, USD,
                  EUR, GHS, ZMW, TZS, USDC, USDT, MXN, COP, ARS
        '401':
          description: Unauthorized - Invalid or missing API key
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
              example:
                error: Unauthorized
                message: Invalid or missing API key
        '403':
          description: Forbidden - Insufficient permissions
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
              example:
                error: Forbidden
                message: You do not have permission to access this resource
        '404':
          description: Not Found - Subaccount not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
              example:
                error: Not Found
                message: Subaccount not found
components:
  securitySchemes:
    x-api-key:
      type: apiKey
      in: header
      name: x-api-key

````