Network.Polkadot.Api.Chain

Polkadot RPC methods with chain prefix.

Documentation

getBlock

Arguments

:: JsonRpc m

=> Maybe HexString

Block hash

-> m (Maybe SignedBlock)

Get header and body of a relay chain block.

getBlockHash

Arguments

:: JsonRpc m

=> Maybe Int

Block number

-> m (Maybe HexString)

Get the block hash for a specific block.

getFinalizedHead :: JsonRpc m => m HexString

Get hash of the last finalized block in the canon chain.

getHeader

Arguments

:: JsonRpc m

=> Maybe HexString

Block hash

-> m (Maybe Header)

Retrieves the header for a specific block.