EVM RPC Endpoints

Below is a list of EVM-RPC endpoints provided by default on a Sei RPC node. Your RPC provider may offer slightly different/extended specifications.

All endpoints are in the form of JSON-RPC and share the following request/response structure:

• Request
  • HTTP method: always "GET".
  • header: accept: application/json
  • header: content-type: application/json
  • body (JSON):
    • id: an arbitrary string identifier.
    • jsonrpc: always "2.0".
    • method: endpoint name (e.g. "eth_sendRawTransaction").
    • params: an array that differs from endpoint to endpoint.
• Response
  • body (JSON):
    • id: the same identifier in request.
    • jsonrpc: always "2.0".
    • result: an object that differs from endpoint to endpoint.

Send Transactions

eth_sendRawTransaction

Sends a signed transaction.

• Parameters:

• Result:

sei_associate

Sends a transaction to establish association between the signer's Sei address and EVM address on-chain.

• Parameters:

Object Schema:

{
    custom_message: // Any string message
    r: // The R-part of the signature over the Keccak256 hash of the custom message.
    s: // The S-part of the signature over the Keccak256 hash of the custom message.
    v: // The V-part of the signature over the Keccak256 hash of the custom message.
}

Transaction Lookup

eth_getTransactionReceipt

Gets the receipt of a sent transaction

• Parameters:

• Result:

eth_getTransactionByBlockNumberAndIndex

Gets transaction by the block number and the index of the transaction in the block

• Parameters:

• Result:

eth_getTransactionByBlockHashAndIndex

Gets transaction by the block hash and the index of the transaction in the block.

• Parameters:

• Result:

eth_getTransactionByHash

Gets transaction by the transaction hash.

• Parameters:

• Result:

Account Information

eth_getTransactionCount

Gets the number of transactions sent by the account

• Parameters:

• Result:

eth_getBalance

Gets the balance in wei (i.e. 10^-12 usei) of the account

• Parameters:

• Result:

eth_getCode

Gets EVM code stored at the account address

• Parameters:

• Result:

eth_getStorageAt

Gets value at given key of the account

• Parameters:

• Result:

eth_getProof

Gets the IAVL proof (note: not a MPT proof) of the given keys for an account.

• Parameters:

• Result:

Object Schema:

{
    address: // The requested address.
    hexValues: // An array of the hexdecimal form of the values at the given keys.
    storageProof: // An array of storage proofs.
}

Note: The storage proofs in the return object follow this format (opens in a new tab).

Block Information

eth_getBlockTransactionCountByNumber

Gets the count of EVM transactions (i.e. excluding native Cosmos transactions) in a block by its number.

• Parameters:

• Result:

eth_getBlockTransactionCountByHash

Gets the count of EVM transactions (i.e. excluding native Cosmos transactions) in a block by its hash.

• Parameters:

• Result:

eth_getBlockByHash

Gets the block metadata and/or its EVM transactions by block hash

• Parameters:

• Result:

eth_getBlockByNumber

Gets the block metadata and/or its EVM transactions by block number.

• Parameters:

• Result:

eth_getBlockReceipts

Gets an array of EVM transaction receipt in a block by block number

• Parameters:

• Result:

Blockchain Information

eth_blockNumber

Gets the latest committed block number.

• Parameters:

  None

• Result:

eth_chainId

Gets the chain ID.

• Parameters:

  None

• Result:

eth_coinbase

Gets the fee collector address.

• Parameters:

  None

• Result:

eth_feeHistory

Gets fee history over the requested block range.

• Parameters:

• Result:

eth_gasPrice

Gets the 50% percentile of gas prices in the most recent block.

• Parameters:

  None

• Result:

net_version

Gets the version (equal to Chain ID).

• Parameters:

  None

• Result:

web3_clientVersion

• Parameters:

  None

• Result:

Filter Endpoints

Note that log filters are subject to the following limits by default:

• 10000 logs in one response if block range is open-ended
• 2000 blocks to query over if block range is close-ended

Your RPC provider may tweak these limits.

eth_newFilter

Creates a new log filter for later queries.

• Parameters:

• Result:

eth_newBlockFilter

Creates a new block filter for later queries.

• Parameters:

  None

• Result:

eth_getFilterChanges

Gets all the updates since the filter was last queried.

• Parameters:

• Result:

eth_getFilterLogs

Get all logs for a given log filter, including the logs that have been returned before.

• Parameters:

• Result:

eth_getLogs

Get all logs for the given filter criteria.

• Parameters:

• Result:

eth_uninstallFilter

Removes a created filter.

• Parameters:

• Result:

Simulation Endpoints

eth_estimateGas

Same as the official specification (opens in a new tab).

eth_call

Same as the official specification (opens in a new tab).

Debugging Endpoints

debug_traceTransaction

Same as Alchemy (opens in a new tab).

debug_traceBlockByNumber

Same as Alchemy (opens in a new tab).

debug_traceBlockByHash

Same as Alchemy (opens in a new tab).