hledger-stockquotes (hackage): hledger-stockquotes is an addon for hledger that reads your journal file, pulls the historical stock prices for commodities, and writes out a new journal file containing the respective price directives.  The AlphaVantage API is used to fetch the stock quotes and you will need a free API key to use this program.  You can install hledger-stockquotes with Stack: stack install --resolver nightly hledger-stockquotes. Then run hledger-stockquotes --help to see the usage instructions & all available options.
Keywords: bsd3|console|finance|library|program|alpha-vantage|alphavantage|api-client|crypto-prices|cryptocurrencies|hledger|ledger-cli|quotes|stock-prices|stock-quotes