Endpoints
Method
Namespace
Implemented
Public
Notes
eth_getBlockTransactionCountByNumber
eth_getBlockTransactionCountByHash
eth_getTransactionByBlockHashAndIndex
eth_getTransactionReceipt
eth_newPendingTransactionFilter
eth_getTransactionbyBlockNumberAndIndex
eth_getUncleCountByBlockHash
eth_getUncleCountByBlockNumber
eth_getUncleByBlockHashAndIndex
eth_getUncleByBlockNumberAndIndex
personal_initializeWallet
debug_setBlockProfileRate
debug_setMutexProfileFraction
debug_standardTraceBlockToFile
debug_standardTraceBadBlockToFile
les_getCheckpointContractAddress
Block Number can be entered as a Hex string, "earliest", "latest" or "pending".
Below is a list of the RPC methods, the parameters and an example response from the namespaces.
Web3 Methods
web3_clientVersion
Get the web3 client version.
Parameters (0)
Result
Copy { "jsonrpc" : "2.0" , "id" :1, "result" : "BlockX/0.1.3+/linux/go1.18" } Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST -H "Content-Type: application/json" http://localhost:8545 --data '{"jsonrpc": "2.0", "id": 42, "method": "web3_clientVersion", "params": []}' ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "web3_clientVersion", "params": []}' ::: ::: tab Javascript Console
Copy web3 .clientVersion (); web3_sha3
Returns Keccak-256 (not the standardized SHA3-256) of the given data.
Parameters (1)
1: input hexutil.Bytes
Result
Copy { "jsonrpc" : "2.0" , "id" :1, "result" : "0x1b84adea42d5b7d192fd8a61a85b25abe0757e9a65cab1da470258914053823f" } Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST -H "Content-Type: application/json" http://localhost:8545 --data '{"jsonrpc": "2.0", "id": 42, "method": "web3_sha3", "params": [<input>]}' ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "web3_sha3", "params": [<input>]}' ::: ::: tab Javascript Console
::: ::::
Net Methods
net_version
Returns the current network id.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"net_version","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "8" } net_peerCount
Returns the number of peers currently connected to the client.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"net_peerCount","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :23} Eth Methods
eth_protocolVersion
Returns the current ethereum protocol version.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_protocolVersion","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x3f" } eth_syncing
The sync status object may need to be different depending on the details of Tendermint's sync protocol. However, the 'synced' result is simply a boolean, and can easily be derived from Tendermint's internal sync state.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_syncing","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :false} eth_gasPrice
Returns the current gas price in the default EVM denomination parameter.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_gasPrice","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x0" } eth_accounts
Returns array of all eth accounts.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_accounts","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : [ "0x3b7252d007059ffc82d16d022da3cbf9992d2f70" , "0xddd64b4712f7c8f1ace3c145c950339eddaf221d" , "0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0" ]} eth_blockNumber
Returns the current block height.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x66" } eth_getBalance
Returns the account balance for a given account address and Block Number.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBalance","params":["0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0", "0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x36354d5575577c8000" } eth_getStorageAt
Returns the storage address for a given account address.
Parameters
Integer of the position in the storage
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getStorageAt","params":["0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0", "0", `"latest"`],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x0000000000000000000000000000000000000000000000000000000000000000" } eth_getTransactionCount
Returns the total transaction for a given account address and Block Number.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionCount","params":["0x7bf7b17da59880d9bcca24915679668db75f9397", "0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x8" } eth_getBlockTransactionCountByNumber
Returns the total transaction count for a given block number.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockTransactionCountByNumber","params":["0x1"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"difficulty":null,"extraData":"0x0","gasLimit":"0xffffffff","gasUsed":"0x0","hash":"0x8101cc04aea3341a6d4b3ced715e3f38de1e72867d6c0db5f5247d1a42fbb085","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","miner":"0x0000000000000000000000000000000000000000","nonce":null,"number":"0x17d","parentHash":"0x70445488069d2584fea7d18c829e179322e2b2185b25430850deced481ca2e77","sha3Uncles":null,"size":"0x1df","stateRoot":"0x269bb17fe7adb8dd5f15f57b717979f82078d6b7a675c1ba1b0da2d27e415fcc","timestamp":"0x5f5ba97c","totalDifficulty":null,"transactions":[],"transactionsRoot":"0x","uncles":[]}} eth_getBlockTransactionCountByHash
Returns the total transaction count for a given block hash.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockTransactionCountByHash","params":["0x8101cc04aea3341a6d4b3ced715e3f38de1e72867d6c0db5f5247d1a42fbb085"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x3" } eth_getCode
Returns the code for a given account address and Block Number.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getCode","params":["0x7bf7b17da59880d9bcca24915679668db75f9397", "0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0xef616c92f3cfc9e92dc270d6acff9cea213cecc7020a76ee4395af09bdceb4837a1ebdb5735e11e7d3adb6104e0c3ac55180b4ddf5e54d022cc5e8837f6a4f971b" } eth_sign
The sign method calculates an Ethereum specific signature with: sign(keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))).
By adding a prefix to the message makes the calculated signature recognizable as an Ethereum specific signature. This prevents misuse where a malicious DApp can sign arbitrary data (e.g. transaction) and use the signature to impersonate the victim.
The address to sign with must be unlocked.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_sign","params":["0x3b7252d007059ffc82d16d022da3cbf9992d2f70", "0xdeadbeaf"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x909809c76ed2a5d38733de39207d0f411222b9b49c64a192bf649cb13f63f37b45acb4f6939facb4f1c277bc70fb00407564140c0f18600ac44388f2c1dfd1dc1b" } eth_sendTransaction
Sends transaction from given account to a given account.
Parameters
Object containing:
from: DATA, 20 Bytes - The address the transaction is send from.
to: DATA, 20 Bytes - (optional when creating new contract) The address the transaction is directed to.
gas: QUANTITY - (optional, default: 90000) Integer of the gas provided for the transaction execution. It will return unused gas.
gasPrice: QUANTITY - (optional, default: To-Be-Determined) Integer of the gasPrice used for each paid gas
value: QUANTITY - value sent with this transaction
data: DATA - The compiled code of a contract OR the hash of the invoked method signature and encoded parameters. For details see Ethereum Contract ABI
nonce: QUANTITY - (optional) Integer of a nonce. This allows to overwrite your own pending transactions that use the same nonce.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_sendTransaction","params":[{"from":"0x3b7252d007059ffc82d16d022da3cbf9992d2f70", "to":"0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0", "value":"0x16345785d8a0000", "gasLimit":"0x5208", "gasPrice":"0x55ae82600"}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x33653249db68ebe5c7ae36d93c9b2abc10745c80a72f591e296f598e2d4709f6" } eth_sendRawTransaction
Creates new message call transaction or a contract creation for signed transactions. You can get signed transaction data using the personal_sign method.
Parameters
The signed transaction data
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["0xf9ff74c86aefeb5f6019d77280bbb44fb695b4d45cfe97e6eed7acd62905f4a85034d5c68ed25a2e7a8eeb9baf1b8401e4f865d92ec48c1763bf649e354d900b1c"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x0000000000000000000000000000000000000000000000000000000000000000" } eth_call
Executes a new message call immediately without creating a transaction on the block chain.
Parameters
Object containing:
from: DATA, 20 Bytes - (optional) The address the transaction is sent from.
to: DATA, 20 Bytes - The address the transaction is directed to.
gas: QUANTITY - gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.
gasPrice: QUANTITY - gasPrice used for each paid gas
value: QUANTITY - value sent with this transaction
data: DATA - (optional) Hash of the method signature and encoded parameters. For details see Ethereum Contract ABI in the Solidity documentation
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_call","params":[{"from":"0x3b7252d007059ffc82d16d022da3cbf9992d2f70", "to":"0xddd64b4712f7c8f1ace3c145c950339eddaf221d", "gas":"0x5208", "gasPrice":"0x55ae82600", "value":"0x16345785d8a0000", "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, "0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x" } eth_estimateGas
Returns an estimate value of the gas required to send the transaction.
Parameters
Object containing:
from: DATA, 20 Bytes - The address the transaction is send from.
to: DATA, 20 Bytes - (optional when creating new contract) The address the transaction is directed to.
value: QUANTITY - value sent with this transaction
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_estimateGas","params":[{"from":"0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0", "to":"0x3b7252d007059ffc82d16d022da3cbf9992d2f70", "value":"0x16345785d8a00000"}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x1199b" } eth_getBlockByNumber
Returns information about a block by block number.
Parameters
If true it returns the full transaction objects, if false only the hashes of the transactions.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x1", false],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"difficulty":null,"extraData":"0x0","gasLimit":"0xffffffff","gasUsed":null,"hash":"0xabac6416f737a0eb54f47495b60246d405d138a6a64946458cf6cbeae0d48465","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","miner":"0x0000000000000000000000000000000000000000","nonce":null,"number":"0x1","parentHash":"0x","sha3Uncles":null,"size":"0x9b","stateRoot":"0x","timestamp":"0x5f5bd3e5","totalDifficulty":null,"transactions":[],"transactionsRoot":"0x","uncles":[]}} eth_getBlockByHash
Returns the block info given the hash found in the command above and a bool.
Parameters
If true it returns the full transaction objects, if false only the hashes of the transactions.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockByHash","params":["0x1b9911f57c13e5160d567ea6cf5b545413f96b95e43ec6e02787043351fb2cc4", false],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"difficulty":null,"extraData":"0x0","gasLimit":"0xffffffff","gasUsed":null,"hash":"0x1b9911f57c13e5160d567ea6cf5b545413f96b95e43ec6e02787043351fb2cc4","logsBloom":"0x00000000100000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000002000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000","miner":"0x0000000000000000000000000000000000000000","nonce":null,"number":"0xc","parentHash":"0x404e58f31a9ede1b614b98701d6b0fbf1450f186842dbcf6426dd16811a5ca0d","sha3Uncles":null,"size":"0x307","stateRoot":"0x599ccdb111fc62c6398dc39be957df8e97bf8ab72ce6c06ff10641a92b754627","timestamp":"0x5f5fdbbd","totalDifficulty":null,"transactions":["0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea615"],"transactionsRoot":"0x4764dba431128836fa919b83d314ba9cc000e75f38e1c31a60484409acea777b","uncles":[]}} eth_getTransactionByHash
Returns transaction details given the ethereum tx something.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionByHash","params":["0xec5fa15e1368d6ac314f9f64118c5794f076f63c02e66f97ea5fe1de761a8973"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"blockHash":"0x7a7398cc11d9c4c8e6f53e0c73824297aceafdab62db9e4b867a0da694384864","blockNumber":"0x188","from":"0x3b7252d007059ffc82d16d022da3cbf9992d2f70","gas":"0x147ee","gasPrice":"0x3b9aca00","hash":"0xec5fa15e1368d6ac314f9f64118c5794f076f63c02e66f97ea5fe1de761a8973","input":"0x6dba746c","nonce":"0x18","to":"0xa655256f589060437e5ffe2246dec385d040f148","transactionIndex":"0x0","value":"0x0","v":"0xa96","r":"0x6db399d694a452fb4106419140a6e5dbbe6817743a0f6f695a651e6576e59a5e","s":"0x25dd6ab1f936d0280d2fed0caeb0ebe5b9a46de6d8cb08ad8fd2c88deb55fc31"}} eth_getTransactionByBlockHashAndIndex
Returns transaction details given the block hash and the transaction index.
Parameters
Transaction index position.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionByBlockHashAndIndex","params":["0x1b9911f57c13e5160d567ea6cf5b545413f96b95e43ec6e02787043351fb2cc4", "0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"blockHash":"0x1b9911f57c13e5160d567ea6cf5b545413f96b95e43ec6e02787043351fb2cc4","blockNumber":"0xc","from":"0xddd64b4712f7c8f1ace3c145c950339eddaf221d","gas":"0x4c4b40","gasPrice":"0x3b9aca00","hash":"0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea615","input":"0x4f2be91f","nonce":"0x0","to":"0x439c697e0742a0ddb124a376efd62a72a94ac35a","transactionIndex":"0x0","value":"0x0","v":"0xa96","r":"0xced57d973e58b0f634f776d57daf41d3d3387ceb347a3a72ca0746e5ec2b709e","s":"0x384e89e209a5eb147a2bac3a4e399507400ac7b29cd155531f9d6203a89db3f2"}} eth_getTransactionReceipt
Returns the receipt of a transaction by transaction hash.
Tx Code from Tendermint and the Ethereum receipt status are switched:
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionReceipt","params":["0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea614"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":{"blockHash":"0x1b9911f57c13e5160d567ea6cf5b545413f96b95e43ec6e02787043351fb2cc4","blockNumber":"0xc","contractAddress":"0x0000000000000000000000000000000000000000","cumulativeGasUsed":null,"from":"0xddd64b4712f7c8f1ace3c145c950339eddaf221d","gasUsed":"0x5289","logs":[{"address":"0x439c697e0742a0ddb124a376efd62a72a94ac35a","topics":["0x64a55044d1f2eddebe1b90e8e2853e8e96931cefadbfa0b2ceb34bee36061941"],"data":"0x0000000000000000000000000000000000000000000000000000000000000002","blockNumber":"0xc","transactionHash":"0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea615","transactionIndex":"0x0","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","logIndex":"0x0","removed":false},{"address":"0x439c697e0742a0ddb124a376efd62a72a94ac35a","topics":["0x938d2ee5be9cfb0f7270ee2eff90507e94b37625d9d2b3a61c97d30a4560b829"],"data":"0x0000000000000000000000000000000000000000000000000000000000000002","blockNumber":"0xc","transactionHash":"0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea615","transactionIndex":"0x0","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","logIndex":"0x1","removed":false}],"logsBloom":"0x00000000100000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000002000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000","status":"0x1","to":"0x439c697e0742a0ddb124a376efd62a72a94ac35a","transactionHash":"0xae64961cb206a9773a6e5efeb337773a6fd0a2085ce480a174135a029afea615","transactionIndex":"0x0"}} eth_newFilter
Create new filter using topics of some kind.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_newFilter","params":[{"topics":["0x0000000000000000000000000000000000000000000000000000000012341234"]}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0xdc714a4a2e3c39dc0b0b84d66a3ccb00" } eth_newBlockFilter
Creates a filter in the node, to notify when a new block arrives.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_newBlockFilter","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x3503de5f0c766c68f78a03a3b05036a5" } eth_newPendingTransactionFilter
Creates a filter in the node, to notify when new pending transactions arrive.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_newPendingTransactionFilter","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x9daacfb5893d946997d3801ea18e9902" } eth_uninstallFilter
Removes the filter with the given filter id. Returns true if the filter was successfully uninstalled, otherwise false.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_uninstallFilter","params":["0xb91b6608b61bf56288a661a1bd5eb34a"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :true} eth_getFilterChanges
Polling method for a filter, which returns an array of logs which occurred since last poll.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getFilterChanges","params":["0x127e9eca4f7751fb4e5cb5291ad8b455"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{"jsonrpc":"2.0","id":1,"result":["0xc6f08d183a81e149896fc5317c872f9092068e88e956ca1864e9bd4c81c09b44","0x3ca6dfb5be15549d721d1b3d10c1bec50ed6217c9ac7b61df361fac9692a27e5","0x776fffac134171acb1ebf2e59856625501ad5ccc5c4c8fe0359e0d4dff8919f2","0x84123103704dbd738c089276ab2b04b5936330b24f6e78453c4ba8bf4848aaf9","0xffddbe5bd8e8aa41e44002daa9ea89ade9e6980a0d83f51d104cf16498827eca","0x53430e49963e8ae32605d8f22dec2e757a691e6436d593854ca4d9383eeab86a","0x975948058c9351a91fbec332ca00dda39d1a919f5f16b996a4c7e30c38ba423b","0x619e37e32024c8efef7f7220e6caff4ee1d682ea78b2ac91e0a6b30850dc0677","0x31a5d985a40d08303ac68000ce008df512bcd1a911c497415c97f0624b4a271a","0x91dcf1fce4503a8dbb3e6fb61073f25cd31d69c766ecba639fefde4436e59d07","0x606d9e0143cfdb410a6812c590a8135b5c6b5c59eec26d760d5cd930aa47257d","0xd3c00b859b29b20ba654415eef648ef58251389c73a138580db87675b0d5465f","0x954391f0eb50888be90489898016ebb54f750f612f3adec2a00854955d5e52d8","0x698905f06aff921a9e9fcef39b8b0d107747c3e6204d2ea79cf4c12debf8d253","0x9fcafec5721938a06eb8e2951ede4b6ef8fae54a8c8f85f3166ec9782a0032b5","0xaec6d3364e47a5716ba69e4705f3c705d017f81298859589591183bfea87be7a","0x91bf2ee13319b6eaca96ed89c126437b66c4df1b13560c6a9bb18556ee3b7e1f","0x4f426dc1fc0ea8149052033065b237892d2d34927b2d558ab50c5a7fb98d6e79","0xdd809fb07e5aab638fef5311371b4e2b27c9c9a6183fde0cdd2b7724f6d2a89b","0x7e12fc92ab953e233a304959a2a8474d96195e71efd9388fdceb1326a577811a","0x30618ef6b490c3cc9979c47163459db37c1a1e0aa5793c56accd417f9d89973b","0x614609f06ee24bae7408e45895b1a25e6b19a8159aeea7a95c9d1339d9ba286f","0x115ddc6d533620040791d241f01f1c5ae3d9d1a8f64b15af5e9793e4d9096e22","0xb7458c9323beeca2cd54f32a6af5671f3cd5a7a251aed9d82bdd6ebe5f56305b","0x573dd48a5ba7bf4cc3d49597cd7419f75ecc9897258f1ebadebd670446d0d358","0xcb6670918439f9698413b53f3b5336d82ca4be152fdefaacf45e052fff6262fc","0xf3fe2a8945abafd269ab97bfdc80b3dbff2202ffdce59a227f952874b966b230","0x989980707007533cc0840a079f77f261a2e818abae1a1ffd3af02f3fff1d35fd","0x886b6ae365fec996be8a9a2c31cf4cda97ff8352908be2c83f17abd66ef1591e","0xfd90df68706ef95a62b317de93d6899a9bd6c80416e42d007f5c30fcdedfce24","0x7af8491fbb0373886d9032bb74e0ef52ed9e100f260b79bd15f46126b38cbede","0x91d1e2cd55533cf7dd5de86c9aa73295e811b1279be193d429bbd6ba83810e16","0x6b65b3128c2104005a04923288fe2aa33a2477a4962bef70532f94cab582f2a7"]} eth_getFilterLogs
Returns an array of all logs matching filter with given id.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getFilterLogs","params":["0x127e9eca4f7751fb4e5cb5291ad8b455"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "error" : { " code ":-32000," message ":" filter 0x35b64c227ce30e84fc5c7bd347be380e doesn 't have a LogsSubscription type: got 5"}} eth_getLogs
Returns an array of all logs matching a given filter object.
Parameters
Object containing:
fromBlock: QUANTITY|TAG - (optional, default: "latest") Integer block number, or "latest" for the last mined block or "pending", "earliest" for not yet mined transactions.
toBlock: QUANTITY|TAG - (optional, default: "latest") Integer block number, or "latest" for the last mined block or "pending", "earliest" for not yet mined transactions.
address: DATA|Array, 20 Bytes - (optional) Contract address or a list of addresses from which logs should originate.
topics: Array of DATA, - (optional) Array of 32 Bytes DATA topics. Topics are order-dependent. Each topic can also be an array of DATA with “or” options.
blockhash: (optional, future) With the addition of EIP-234 , blockHash will be a new filter option which restricts the logs returned to the single block with the 32-byte hash blockHash. Using blockHash is equivalent to fromBlock = toBlock = the block number with hash blockHash. If blockHash is present in in the filter criteria, then neither fromBlock nor toBlock are allowed.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getLogs","params":[{"topics":["0x775a94827b8fd9b519d36cd827093c664f93347070a554f65e4a6f56cd738898","0x0000000000000000000000000000000000000000000000000000000000000011"], "fromBlock":`"latest"`}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : []} eth_coinbase
Returns the account the mining rewards will be send to.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_coinbase","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x7cB61D4117AE31a12E393a1Cfa3BaC666481D02E" } eth_getProof
Returns the account- and storage-values of the specified account including the Merkle-proof.
Parameters
Address of account or contract
Integer of the position in the storage
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getProof","params":["0x1234567890123456789012345678901234567890",["0x0000000000000000000000000000000000000000000000000000000000000000","0x0000000000000000000000000000000000000000000000000000000000000001"],`"latest"`],"id":1}' -H "Content-type:application/json" http://localhost:8545
// Result
{"jsonrpc": "2.0", "id": 1, "result": {"address": "0x1234567890123456789012345678901234567890", "accountProof": ["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", "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", "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", "0xf851808080a009833150c367df138f1538689984b8a84fc55692d3d41fe4d1e5720ff5483a6980808080808080808080a0a319c1c415b271afc0adcb664e67738d103ac168e0bc0b7bd2da7966165cb9518080"], "balance": "0x0", "codeHash": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "nonce": "0x0", "storageHash": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "storageProof": [{"key": "0x0000000000000000000000000000000000000000000000000000000000000000", "value": "0x0", "proof": []}, {"key": "0x0000000000000000000000000000000000000000000000000000000000000001", "value": "0x0", "proof": []}]}} WebSocket Methods
eth_subscribe
subscribe using JSON-RPC notifications. This allows clients to wait for events instead of polling for them.
It works by subscribing to particular events. The node will return a subscription id. For each event that matches the subscription a notification with relevant data is send together with the subscription id.
Parameters
Copy // Request
{ "id" : 1 , "method" : "eth_subscribe" , "params" : [ "newHeads" , { "includeTransactions" : true }]}
// Result
< { "jsonrpc" : "2.0" , "result" : "0x34da6f29e3e953af4d0c7c58658fd525" , "id" : 1 } eth_unsubscribe
Unsubscribe from an event using the subscription id
Parameters
Copy // Request
{ "id" : 1 , "method" : "eth_unsubscribe" , "params" : [ "0x34da6f29e3e953af4d0c7c58658fd525" ]}
// Result
{ "jsonrpc" : "2.0" , "result" : true , "id" : 1 } Personal Methods
personal_importRawKey
Private : Requires authentication.
Imports the given unencrypted private key (hex encoded string) into the key store, encrypting it with the passphrase.
Returns the address of the new account.
Parameters (2)
1: privkey string
2: password string
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_importRawKey","params":["c5bd76cd0cd948de17a31261567d219576e992d9066fe1a6bca97496dec634e2c8e06f8949773b300b9f73fabbbc7710d5d6691e96bcf3c9145e15daf6fe07b9", "the key is this"],"id":1}' -H "Content-Type: application/json" http://localhost:8545 personal_listAccounts
Private : Requires authentication.
Returns a list of addresses for accounts this node manages.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_listAccounts","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : [ "0x3b7252d007059ffc82d16d022da3cbf9992d2f70" , "0xddd64b4712f7c8f1ace3c145c950339eddaf221d" , "0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0" ]} personal_lockAccount
Private : Requires authentication.
Removes the private key with given address from memory. The account can no longer be used to send transactions.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_lockAccount","params":["0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :true} personal_newAccount
Private : Requires authentication.
Generates a new private key and stores it in the key store directory. The key file is encrypted with the given passphrase. Returns the address of the new account.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_newAccount","params":["This is the passphrase"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0xf0e4086ad1c6aab5d42161d5baaae2f9ad0571c0" } personal_unlockAccount
Private : Requires authentication.
Decrypts the key with the given address from the key store.
Both passphrase and unlock duration are optional when using the JavaScript console. The unencrypted key will be held in memory until the unlock duration expires. If the unlock duration defaults to 300 seconds. An explicit duration of zero seconds unlocks the key until geth exits.
The account can be used with eth_sign and eth_sendTransaction while it is unlocked.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_unlockAccount","params":["0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0", "secret passphrase", 30],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :true} personal_sendTransaction
Private : Requires authentication.
Validate the given passphrase and submit transaction.
The transaction is the same argument as for eth_sendTransaction and contains the from address. If the passphrase can be used to decrypt the private key belonging to tx.from the transaction is verified, signed and send onto the network.
The account is not unlocked globally in the node and cannot be used in other RPC calls.
Parameters
Object containing:
from: DATA, 20 Bytes - The address the transaction is send from.
to: DATA, 20 Bytes - (optional when creating new contract) The address the transaction is directed to.
value: QUANTITY - value sent with this transaction
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_sendTransaction","params":[{"from":"0x3b7252d007059ffc82d16d022da3cbf9992d2f70","to":"0xddd64b4712f7c8f1ace3c145c950339eddaf221d", "value":"0x16345785d8a0000"}, "passphrase"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0xd2a31ec1b89615c8d1f4d08fe4e4182efa4a9c0d5758ace6676f485ea60e154c" } personal_sign
Private : Requires authentication.
The sign method calculates an Ethereum specific signature with: sign(keccack256("\x19Ethereum Signed Message:\n" + len(message) + message))),
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_sign","params":["0xdeadbeaf", "0x3b7252d007059ffc82d16d022da3cbf9992d2f70", "password"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0xf9ff74c86aefeb5f6019d77280bbb44fb695b4d45cfe97e6eed7acd62905f4a85034d5c68ed25a2e7a8eeb9baf1b8401e4f865d92ec48c1763bf649e354d900b1c" } personal_ecRecover
Private : Requires authentication.
ecRecover returns the address associated with the private key that was used to calculate the signature in personal_sign.
Parameters
Signature returned from personal_sign
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"personal_ecRecover","params":["0xdeadbeaf", "0xf9ff74c86aefeb5f6019d77280bbb44fb695b4d45cfe97e6eed7acd62905f4a85034d5c68ed25a2e7a8eeb9baf1b8401e4f865d92ec48c1763bf649e354d900b1c"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : "0x3b7252d007059ffc82d16d022da3cbf9992d2f70" } personal_initializeWallet
Private : Requires authentication.
Initializes a new wallet at the provided URL, by generating and returning a new private key.
Parameters (1)
Parameters must be given by position.
1: url string
Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST -H "Content-Type: application/json" http://localhost:8545 --data '{"jsonrpc": "2.0", "id": 42, "method": "personal_initializeWallet", "params": [<url>]}' ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "personal_initializeWallet", "params": [<url>]}' ::: ::: tab Javascript Console
Copy personal .initializeWallet (url); ::: ::::
personal_unpair
Private : Requires authentication.
Unpair deletes a pairing between wallet and the node.
Parameters (2)
Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST -H "Content-Type: application/json" http://localhost:8545 --data '{"jsonrpc": "2.0", "id": 42, "method": "personal_unpair", "params": [<url>, <pin>]}' ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "personal_unpair", "params": [<url>, <pin>]}' ::: ::: tab Javascript Console
Copy personal .unpair (url , pin);
::: ::::
Debug Methods
debug_traceTransaction
The traceTransaction debugging method will attempt to run the transaction in the exact same manner as it was executed on the network. It will replay any transaction that may have been executed prior to this one before it will finally attempt to execute the transaction that corresponds to the given hash.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"debug_traceTransaction","params":["0xddecdb13226339681372b44e01df0fbc0f446fca6f834b2de5ecb1e569022ec8", {"tracer": "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}"}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
//Result
[ "68410" , "51470" ] debug_traceBlockByNumber
The traceBlockByNumber endpoint accepts a block number and will replay the block that is already present in the database.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"debug_traceBlockByNumber","params":["0xe", {"tracer": "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}"}],"id":1}' -H "Content-Type: application/json" http://localhost:8545
//Result
{ "jsonrpc" : "2.0" , "id" :1, "result" : [{ " result ":[" 68410 ", " 51470 "]}]} Miner Methods
miner_getHashrate
Private : Requires authentication.
Get the hashrate in H/s (Hash operations per second).
Proof-of-Work specific. This endpoint always returns 0.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_setGasPrice","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :0} Private : Requires authentication.
Sets the extra data a validator can include when proposing blocks. This is capped at 32 bytes.
Unsupported. This endpoint always returns an error
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_setExtra","params":["data"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :false} miner_setGasPrice
Private : Requires authentication.
Sets the minimal gas price used to accept transactions. Any transaction below this limit is excluded from the validator block proposal process.
This method requires a node restart after being called because it changes the configuration file.
Make sure your blockxd start call is not using the flag minimum-gas-prices because this value will be used instead of the one set on the configuration file.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_setGasPrice","params":["0x0"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :true} miner_start
Private : Requires authentication.
Start the CPU validation process with the given number of threads.
Unsupported. This endpoint always returns an error
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_start","params":["0x1"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :false} miner_stop
Private : Requires authentication.
Stop the validation operation.
Unsupported. This endpoint always performs a no-op.
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_stop","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545 miner_setGasLimit
Private : Requires authentication.
Sets the gas limit the miner will target when mining. Note: on networks where EIP-1559 is activated, this should be set to twice what you want the gas target (i.e. the effective gas used on average per block) to be.
Unsupported. This endpoint always returns false
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_setGasLimit","params":["0x10000"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :false} miner_setEtherbase
Private : Requires authentication.
Sets the etherbase. It changes the wallet where the validator rewards will be deposited.
Parameters
Copy // Request
curl -X POST --data '{"jsonrpc":"2.0","method":"miner_setEtherbase","params":["0x3b7252d007059ffc82d16d022da3cbf9992d2f70"],"id":1}' -H "Content-Type: application/json" http://localhost:8545
// Result
{ "jsonrpc" : "2.0" , "id" :1, "result" :true} TxPool Methods
txpool_content
Returns a list of the exact details of all the transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only.
Parameters (0)
Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST --data '{"jsonrpc":"2.0","method":"txpool_content","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545 ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "txpool_content", "params": []}' ::: ::: tab Javascript Console
::: ::::
Result
Copy { "jsonrpc" : "2.0" , "id" : 1 , "result" : { "pending" : {} , "queued" : {}} txpool_inspect
Returns a list on text format to summarize all the transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only. This is a method specifically tailored to developers to quickly see the transactions in the pool and find any potential issues.
Parameters (0)
Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST --data '{"jsonrpc":"2.0","method":"txpool_inspect","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545 ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "txpool_inspect", "params": []}' ::: ::: tab Javascript Console
::: ::::
Result
Copy { "jsonrpc" : "2.0" , "id" : 1 , "result" : { "pending" : {} , "queued" : {}} txpool_status
Returns the number of transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only.
Parameters (0)
Client Examples
:::: tabs ::: tab Shell HTTP
Copy curl -X POST --data '{"jsonrpc":"2.0","method":"txpool_status","params":[],"id":1}' -H "Content-Type: application/json" http://localhost:8545 ::: ::: tab Shell WebSocket
Copy wscat -c ws://localhost:8546 -x '{"jsonrpc": "2.0", "id": 1, "method": "txpool_status", "params": []}' ::: ::: tab Javascript Console
::: ::::
Result
Copy { "jsonrpc" : "2.0" , "id" : 1 , "result" : { "pending" : "0x0" , "queued" : "0x0" }}\ 