starknet_estimateFee - Estimate Transaction...
Estimate fees for Starknet transactions before execution.
Estimates the resources and fees required for executing a sequence of transactions on Starknet.
Examples
starknet_chainId - Get Starknet Chain ID
Returns the currently configured Starknet chain ID as a felt252 hex value. Used for network identification, transaction signing, and multi-chain routing.
starknet_estimateMessageFee - Estimate L1-to-L2 Message Fee
Estimate the L2 fee for processing a message sent from Ethereum L1 to Starknet L2. Essential for cross-layer communication and bridge integrations.