starknet_features_compatibility.md

StarkNet Features Compatibility

Block

Feature	State
Parent block hash	✅
Block number	✅
Global state root	🚧
Sequencer address	🚧
Block timestamp	✅
Transaction count	✅
Transaction commitment	✅
Event count	✅
Event commitment	✅
Protocol version	✅
Extra data	✅

Transaction

Feature	State
Declare	✅
Deploy	✅
Invoke	✅
L1 Handler	🚧

RPC

Feature	State
starknet_getBlockWithTxHashes	✅
starknet_getBlockWithTxs	✅
starknet_getStateUpdate	🚧
starknet_getStorageAt	✅
starknet_getTransactionByHash	✅
starknet_getTransactionByBlockIdAndIndex	✅
starknet_getTransactionReceipt	✅
starknet_getClass	✅
starknet_getClassHashAt	✅
starknet_getClassAt	✅
starknet_getBlockTransactionCount	✅
starknet_call	✅
starknet_estimateFee	✅
starknet_blockNumber	✅
starknet_blockHashAndNumber	✅
starknet_chainId	✅
starknet_pendingTransactions	✅
starknet_syncing	✅
starknet_getEvents	✅
starknet_getNonce	✅
starknet_traceTransaction	🚧
starknet_simulateTransaction	🚧
starknet_traceBlockTransactions	🚧
starknet_addInvokeTransaction	✅
starknet_addDeclareTransaction	✅
starknet_addDeployAccountTransaction	✅

Decentralisation

Feature	State
Single node	✅
Small pool of nodes (POA)	🚧
Large pool of nodes (Base consensus)	🚧
Large pool of nodes (Custom consensus)	🚧

Optimisation

Feature	State
Commitments	🚧
Transaction validity before mempool	🚧