Skip to content

HORIZON HASKELL Docs lts/ghc-9.14.xd82dee82026-10-12Search names, modules, packages, or :: a typeCtrl K

GHC 9.14.1 · lts/ghc-9.14.x · d82dee8 · 2026-10-12

Moduleweb3-polkadot-1.1.0.1Haskell2010

Network.Polkadot.Rpc.Contracts

Polkadot RPC methods with contracts prefix.

3 values

Packageweb3-polkadot-1.1.0.1
Exports3
LanguageHaskell2010
LicenceApache-2.0
SourceContracts.hs

valuecall

:: JsonRpc m
=> ContractCall
Contract call
-> Maybe HexString
Block hash or nothing for head
-> m ContractExecResult

Executes a call to a contract.

valuegetStorage

:: JsonRpc m
=> Text
AccountId
-> HexString
Storage key
-> Maybe HexString
Block hash or nothing for head
-> m (Maybe HexString)

Returns the value under a specified storage key in a contract

valuerentProjection

:: JsonRpc m
=> Text
AccountId
-> Maybe HexString
Block hash or nothing for head
-> m (Maybe Int)

Returns the projected time a given contract will be able to sustain paying its rent.