📘
See the Ink RPC API connection guide.

`eth`

Method	Notes	Compute Unit Value
`eth_blockNumber`	Returns the current block height.	1
`eth_call`	Executes a new message call without creating a transaction on the blockchain.	10
`eth_chainId`	Returns the chain’s identifier in hexadecimal format.	1
`eth_estimateGas`	Estimates the gas required to send the transaction.	50
`eth_feeHistory`	Returns historical gas information for the specified range of blocks.	1
`eth_gasPrice`	Returns the current gas price in OKB.	5
`eth_getBalance`	Returns the balance of a given account address at a specified block number.	5
`eth_getBlockByHash`	Returns block information given its hash, including a boolean indicating success.	5
`eth_getBlockByNumber`	Returns information about a block by its block number.	5
`eth_getBlockTransactionCountByHash`	Returns the total transaction count for a specified block hash.	5
`eth_getBlockTransactionCountByNumber`	Returns the total transaction count for a specified block number.	5
`eth_getCode`	Returns the code at a given account address at a specific block number.	5
`eth_getLogs`	Returns an array of logs matching a specified filter object.	50
`eth_getProof`	Returns account and storage values, including Merkle proofs.	5
`eth_getStorageAt`	Returns the storage address for a given account address at a specific block.	5
`eth_getTransactionByBlockHashAndIndex`	Returns transaction details based on block hash and transaction index.	5
`eth_getTransactionByBlockNumberAndIndex`	Returns transaction details by block height and block index.	5
`eth_getTransactionByHash`	Returns details of a transaction from its hash.	5
`eth_getTransactionCount`	Returns the total transaction count for a given account address and block number.	10
`eth_getTransactionReceipt`	Returns the receipt of a transaction given its hash.	5
`eth_getUncleByBlockHashAndIndex`	Always returns empty.	5
`eth_getUncleByBlockNumberAndIndex`	Always returns empty.	5
`eth_getUncleCountByBlockHash`	Always returns empty.	5
`eth_getUncleCountByBlockNumber`	Always returns empty.	5
`eth_maxPriorityFeePerGas`	Returns the current maxPriorityFeePerGas per EIP-1559 rules.	1
`eth_sendRawTransaction`	Creates a new message, call transaction, or contract creation for signed transactions.	100
`eth_syncing`	Returns an object with the sync status or false if not syncing.	1

`debug`

🚧
These methods can only be used if the request parameters contains tracer: callTracer

Method	Notes	Compute Unit Value
`debug_traceBlock`	Trace all transactions within a block using a given tracer.	50
`debug_traceTransaction`	Returns all traces associated with a given transaction.	50
`debug_traceBlockByHash`	Executes all transactions in a block specified by its hash, using a tracer.	50
`debug_traceBlockByNumber`	Executes all transactions in a block specified by its number, using a tracer (trace mode required).	50

`net`

Method	Notes	Compute Unit Value
`net_version`	Returns the current network id.	1
`net_peerCount`	Returns the number of peers currently connected to the client.	1

`web3`

Method	Notes	Compute Unit Value
`web3_clientVersion`	Returns the Web3 client version.	1
`web3_sha3`	Returns keccak-256 (not the standardized SHA3-256) of the given data.	1