Safe Haskell	None
Language	Haskell2010

Web.AlphaVantage

Description

A minimal client for the AlphaVantage API.

Currently only supports the Daily Time Series endpoint.

Synopsis

newtype Config = Config {
- cApiKey :: Text
}
data Prices = Prices {
- pOpen :: Scientific
- pHigh :: Scientific
- pLow :: Scientific
- pClose :: Scientific
- pVolume :: Integer
}
getDailyPrices :: Config -> Text -> Day -> Day -> IO [(Day, Prices)]

Documentation

newtype Config Source #

Configuration for the AlphaVantage API Client.

Constructors

Config
Fields cApiKey :: Text Your API Key.

Instances

Eq Config Source #
Instance details Defined in Web.AlphaVantage Methods (==) :: Config -> Config -> Bool # (/=) :: Config -> Config -> Bool #
Read Config Source #
Instance details Defined in Web.AlphaVantage Methods readsPrec :: Int -> ReadS Config # readList :: ReadS [Config] # readPrec :: ReadPrec Config # readListPrec :: ReadPrec [Config] #
Show Config Source #
Instance details Defined in Web.AlphaVantage Methods showsPrec :: Int -> Config -> ShowS # show :: Config -> String # showList :: [Config] -> ShowS #
Generic Config Source #
Instance details Defined in Web.AlphaVantage Associated Types type Rep Config :: Type -> Type # Methods from :: Config -> Rep Config x # to :: Rep Config x -> Config #
type Rep Config Source #
Instance details Defined in Web.AlphaVantage type Rep Config = D1 (MetaData "Config" "Web.AlphaVantage" "hledger-stockquotes-0.1.0.0-IaCyacNViJkKaK0mSH2CXJ" True) (C1 (MetaCons "Config" PrefixI True) (S1 (MetaSel (Just "cApiKey") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text)))

data Prices Source #

The Single-Day Price Quotes & Volume for a Stock,.

Constructors

Prices
Fields pOpen :: Scientific pHigh :: Scientific pLow :: Scientific pClose :: Scientific pVolume :: Integer

Instances

Eq Prices Source #
Instance details Defined in Web.AlphaVantage Methods (==) :: Prices -> Prices -> Bool # (/=) :: Prices -> Prices -> Bool #
Read Prices Source #
Instance details Defined in Web.AlphaVantage Methods readsPrec :: Int -> ReadS Prices # readList :: ReadS [Prices] # readPrec :: ReadPrec Prices # readListPrec :: ReadPrec [Prices] #
Show Prices Source #
Instance details Defined in Web.AlphaVantage Methods showsPrec :: Int -> Prices -> ShowS # show :: Prices -> String # showList :: [Prices] -> ShowS #
Generic Prices Source #
Instance details Defined in Web.AlphaVantage Associated Types type Rep Prices :: Type -> Type # Methods from :: Prices -> Rep Prices x # to :: Rep Prices x -> Prices #
FromJSON Prices Source #
Instance details Defined in Web.AlphaVantage Methods parseJSON :: Value -> Parser Prices # parseJSONList :: Value -> Parser [Prices] #
type Rep Prices Source #
Instance details Defined in Web.AlphaVantage type Rep Prices = D1 (MetaData "Prices" "Web.AlphaVantage" "hledger-stockquotes-0.1.0.0-IaCyacNViJkKaK0mSH2CXJ" False) (C1 (MetaCons "Prices" PrefixI True) ((S1 (MetaSel (Just "pOpen") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Scientific) :: S1 (MetaSel (Just "pHigh") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Scientific)) :: (S1 (MetaSel (Just "pLow") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Scientific) :: (S1 (MetaSel (Just "pClose") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Scientific) :: S1 (MetaSel (Just "pVolume") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Integer)))))

getDailyPrices :: Config -> Text -> Day -> Day -> IO [(Day, Prices)] Source #

Fetch the Daily Prices for a Stock, returning only the prices between the two given dates.