import requests
import openai

def mock_bank_api_call(data):
    # Mock response from the bank API
    bank_response = {
        "status": "success",
        "account_balance": 1000,
        "currency": "USD"
    }
    return bank_response

def process_data_with_openai(data):
    # Call the mock bank API
    bank_data = mock_bank_api_call(data)
    
    # Prepare the prompt for OpenAI API
    prompt = f"Bank API returned the following data: {bank_data}. Process this data."

    # Call the OpenAI API
    openai.api_key = 'your-openai-api-key'
    response = openai.Completion.create(
        engine="davinci",
        prompt=prompt,
        max_tokens=50
    )
    
    return response.choices[0].text.strip()

# Example usage
data = {"account_id": "12345"}
result = process_data_with_openai(data)
print(result)