Ethereum Sepolia API

Ethereum Sepolia endpoints use the EVM JSON-RPC Core API. Try methods on the public endpoint, and create an endpoint for a private URL with an API key.

Endpoint

Item	Value
Network	Ethereum Sepolia (Testnet)
Chain ID	`11155111` (`0xaa36a7`)
Public HTTPS	`https://ethereum-sepolia-rpc.blockreq.com/v1/rpc/public`
Private HTTPS	`https://ethereum-sepolia-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000`
Public WSS	`wss://ethereum-sepolia-rpc.blockreq.com/v1/rpc/public`
Private WSS	`wss://ethereum-sepolia-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000`

These URLs use the product path /v1/rpc plus /public or your API key. See Request Counting for how each method counts.

Methods

Method	Description
`debug_traceBlockByNumber`	Returns traces for all transactions in a block
`debug_traceCall`	Traces a call without submitting a transaction
`debug_traceTransaction`	Returns the detailed trace of a transaction execution
`eth_blockNumber`	Returns the latest block number
`eth_call`	Executes a new message call without creating a transaction
`eth_chainId`	Returns the chain ID of the current network
`eth_estimateGas`	Estimates gas needed for a transaction
`eth_feeHistory`	Returns base fee per gas and effective priority fee history
`eth_gasPrice`	Returns the current gas price in wei
`eth_getBalance`	Returns the balance of an account
`eth_getBlockByHash`	Returns information about a block by hash
`eth_getBlockByNumber`	Returns information about a block by block number
`eth_getBlockReceipts`	Returns all transaction receipts in a block
`eth_getBlockTransactionCountByHash`	Returns the number of transactions in a block by hash
`eth_getBlockTransactionCountByNumber`	Returns the number of transactions in a block by number
`eth_getCode`	Returns the code at a given address
`eth_getFilterChanges`	Polls for changes since last call
`eth_getFilterLogs`	Returns all logs for a filter
`eth_getLogs`	Returns logs matching a filter
`eth_getProof`	Returns account and storage Merkle proofs for an address at a block
`eth_getStorageAt`	Returns the value from a contract storage slot
`eth_getTransactionByBlockHashAndIndex`	Returns transaction by block hash and index
`eth_getTransactionByBlockNumberAndIndex`	Returns transaction by block number and index
`eth_getTransactionByHash`	Returns transaction details by hash
`eth_getTransactionCount`	Returns the number of transactions sent from an address (nonce)
`eth_getTransactionReceipt`	Returns the receipt of a transaction by hash
`eth_maxPriorityFeePerGas`	Returns a suggestion for a priority fee (tip)
`eth_newBlockFilter`	Creates a filter for new blocks
`eth_newFilter`	Creates a new log filter
`eth_newPendingTransactionFilter`	Creates a filter for pending transactions
`eth_sendRawTransaction`	Submits a pre-signed transaction for broadcast
`eth_subscribe`	Subscribes to EVM events over WebSocket
`eth_uninstallFilter`	Uninstalls a filter
`eth_unsubscribe`	Unsubscribe from a previously created subscription
`net_listening`	Returns `true` if the client is actively listening for network connections
`net_peerCount`	Returns the number of peers currently connected to the client
`net_version`	Returns the current network ID as a string
`trace_block`	Returns all traces for a block (Erigon format)
`trace_filter`	Returns traces matching block and address filters
`trace_transaction`	Returns trace for a single transaction (Erigon format)
`web3_clientVersion`	Returns the client software version
`web3_sha3`	Returns the Keccak-256 hash of the given data