Alpha Vantage

Alpha Vantage Alpha Vantage provides realtime and historical financial market data through a set of powerful and developer-friendly data APIs and spreadsheets.

Use the AlphaVantageAPIWrapper to get currency exchange rates.

import getpass
import os

os.environ["ALPHAVANTAGE_API_KEY"] = getpass.getpass()

     ········

from langchain.utilities.alpha_vantage import AlphaVantageAPIWrapper

alpha_vantage = AlphaVantageAPIWrapper()

alpha_vantage.run("USD", "JPY")

    {'1. From_Currency Code': 'USD',
     '2. From_Currency Name': 'United States Dollar',
     '3. To_Currency Code': 'JPY',
     '4. To_Currency Name': 'Japanese Yen',
     '5. Exchange Rate': '144.93000000',
     '6. Last Refreshed': '2023-08-11 21:31:01',
     '7. Time Zone': 'UTC',
     '8. Bid Price': '144.92600000',
     '9. Ask Price': '144.93400000'}