RPC Calls

Supported RPC Calls using the Unichain Public RPCs

The Unichain Public RPCs support a subset of the standard Ethereum JSON-RPC API methods.

RPC Method	Description
`eth_chainId`	Returns the currently configured chain ID
`eth_blockNumber`	Returns the number of the most recent block
`eth_getBlockByNumber`	Returns information about a block by block number
`eth_getBlockByHash`	Returns information about a block by block hash
`eth_getTransactionByHash`	Returns the information about a transaction by hash
`eth_getTransactionReceipt`	Returns the receipt of a transaction by transaction hash
`eth_getBalance`	Returns the balance of an account at a given block number
`eth_getCode`	Returns the code at a given address
`eth_getStorageAt`	Returns the value from a storage position at a given address
`eth_call`	Executes a new message call immediately without creating a transaction on the block chain
`eth_estimateGas`	Estimates the gas necessary to complete a transaction without creating one
`eth_gasPrice`	Returns the current price per gas in wei
`eth_feeHistory`	Returns historical gas fee data
`eth_getLogs`	Returns an array of all logs matching a given filter object
`eth_maxPriorityFeePerGas`	Returns the max priority fee per gas for the latest block
`eth_getProof`	Returns the account and storage values of the specified account including the Merkle proof
`eth_getTransactionCount`	Returns the number of transactions sent from an address
`eth_accounts`	Returns a list of addresses owned by the client
`eth_getBlockReceipts`	Returns the receipts of a block by block hash or number
`eth_sendRawTransaction`	Submits a pre-signed transaction for broadcast to the Ethereum network

Unsupported RPC Calls using the Unichain Public RPCs

The Unichain Public RPCs do not support the following Ethereum JSON-RPC API methods:

RPC Method	Description
`eth_blobBaseFee`	Returns the base fee per blob gas in wei
`eth_getBlockTransactionCountByNumber`	Returns the number of transactions in the block with the given block number
`eth_getBlockTransactionCountByHash`	Returns the number of transactions in the block with the given block hash
`eth_getUncleCountByBlockNumber`	Returns the number of uncles in a block from a block matching the given block number
`eth_getUncleCountByBlockHash`	Returns the number of uncles in a block from a block matching the given block hash
`eth_getTransactionByBlockNumberAndIndex`	Returns the information about a transaction by block number and transaction index position
`eth_getTransactionByBlockHashAndIndex`	Returns the information about a transaction by block hash and transaction index position
`eth_getUncleByBlockNumberAndIndex`	Returns information about a uncle of a block by number and uncle index position
`eth_getUncleByBlockHashAndIndex`	Returns information about a uncle of a block by hash and uncle index position
`eth_syncing`	Returns an object with data about the sync status or false
`eth_mining`	Returns whether the client is actively mining new blocks
`eth_hashrate`	Returns the number of hashes per second that the node is mining with
`eth_subscribe`	Creates a new subscription for particular events
`eth_getWork`	Returns the hash of the current block, the seedHash, and the boundary condition to be met ("target")