Klaytn is a highly optimized, BFT-based public blockchain that aims to meet the enterprise-grade reliability. Key design goals are:
Klaytn launched its mainnet, Cypress, on Jun/27/2019 with the following specifications.
Quotas & Limits
API List (61)
Returns true if the account associated with the address is created. It returns false otherwise.
Returns a list of addresses owned by client.
Returns the number of most recent block.
Executes a new message call immediately without creating a transaction on the block chain. It returns data or an error object of JSON RPC if error occurs.
Returns the chain ID of the chain.
Returns the current client version of a Klaytn node.
Decodes an RLP encoded account key.
Encodes an account key using the Recursive Length Prefix (RLP) encoding scheme.
Generates and returns an estimate of how much computation cost will be spent to execute the transaction.
Generates and returns an estimate of how much gas is necessary to allow the transaction to complete.