Block
The Default Block Parameter
Klaytn 상태 상에서 어떤 행위에 대한 요청이 있을 때 마지막의 기본 블록 매개변수가 블록의 번호를 결정합니다.
The following options are possible for the defaultBlock
parameter:
HEX String
- an integer block numberString "earliest"
for the earliest/genesis blockString "latest"
- for the latest mined block"pending" 문자열
- 보류 중인 상태/트랜잭션입니다.
klay_blockNumber
가장 최근의 블록 번호를 반환합니다.
Parameters
None
Return Value
QUANTITY
Integer of the current block number the client is on.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_blockNumber","params":[],"id":83}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id":83,
"result": "0xc94"
}
klay_getHeaderByNumber
참고: 이 API는 Klaytn v1.7.0.부터 지원됩니다.
Returns information about a header by number. 이 API는 RPC 호출로만 작동하며 자바스크립트 콘솔을 통해서는 작동하지 않습니다.
Parameters
QUANTITY | TAG
Integer or hexadecimal block number, or the string "earliest"
, "latest"
or "pending"
as in the default block parameter.
Return Value
klay_getBlockByHash를 참고하세요.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getHeaderByNumber","params":["0x1b4"],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":1,
"result":{
"baseFeePerGas":"0x5d21dba00",
"blockScore":"0x1",
"extraData":"0xda83010800846b6c617989676f312e31362e31338664617277696e0000000000f89ed5949712f943b296758aaae79944ec975884188d3a96b841ddfdf7e2cb0a93538f757f87f23a93ee35df703c781c6f15e31e4978ecdfb3501fc00924372b9a01df2bc452f2a924c242d83580183d131c47e49a25b78f625201f843b841b9b6034d5a8c5f5b057274cda4f427614cd1f448ee781f4c4322861d1361d09d47d6030f2b69a26cb426db984f54e71f8c112fbf882930ccd715d595e8d8307500",
"gasUsed":"0x0",
"governanceData":"0x",
"hash":"0xe882d7a16f38126dc0c507f990b3fe18fa2d3a380002538581327abe96ca6edc",
"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number":"0x1e67",
"parentHash":"0x28b1c054346c3bd083741c757a750dcabf94b6d50c7f87158753544e96e73550",
"receiptsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"reward":"0x4b2c736fd05c2e2da3ccbd001a395a444f16a861",
"stateRoot":"0xdf9885621c9e6e75912ca94d6987bcb1b54fef0e4a99cbec5e68f1ffc7468a78",
"timestamp":"0x62130beb",
"timestampFoS":"0x0",
"transactionsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
}
}
klay_getHeaderByHash
NOTE: This API is supported from Klaytn v1.7.0.
Returns information about a header by hash. This API works only on RPC call, not on JavaScript console.
Parameters
32-byte DATA
블록의 해시입니다.
Return Value
객체
- 헤더 객체, 또는 블록이 없는 경우 error
를 반환합니다.
number
QUANTITY
The block number. null
when it is pending block.
parentHash
32-byte DATA
The hash of the parent block.
logsBloom
256-byte DATA
The bloom filter for the logs of the block. null
when it is pending block.
transactionsRoot
32-byte DATA
The root of the transaction trie of the block.
stateRoot
32-byte DATA
The root of the final state trie of the block.
receiptsRoot
32-byte DATA
The root of the receipts trie of the block.
reward
20-byte DATA
블록 보상을 받을 수혜자의 주소입니다.
blockScore
QUANTITY
이전 난이도입니다. BFT 합의 엔진에서는 항상 1입니다.
extraData
DATA
The "extra data" field of this block.
gasUsed
QUANTITY
The total used gas by all transactions in this block.
timestamp
QUANTITY
The Unix timestamp for when the block was collated.
timestampFoS
QUANTITY
블록이 생성되었을 때의 타임스탬프 중 초 단위 부분입니다.
governanceData
DATA
RLP 인코딩된 거버넌스 설정입니다.
voteData
DATA
제안자의 RLP 인코딩된 거버넌스 투표입니다.
baseFeePerGas
QUANTITY
The base fee per gas. It has a meaningful value when EthTxTypeCompatible and Magma hardforks are activated.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getHeaderByHash","params":["0xb8deae63002d2b6aa33247c8ef545383ee0fd2282ac9b49dbbb74114389ddb5c"],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":1,
"result":{
"baseFeePerGas":"0x5d21dba00",
"blockScore":"0x1",
"extraData":"0xda83010800846b6c617989676f312e31362e31338664617277696e0000000000f89ed5949712f943b296758aaae79944ec975884188d3a96b841ddfdf7e2cb0a93538f757f87f23a93ee35df703c781c6f15e31e4978ecdfb3501fc00924372b9a01df2bc452f2a924c242d83580183d131c47e49a25b78f625201f843b841b9b6034d5a8c5f5b057274cda4f427614cd1f448ee781f4c4322861d1361d09d47d6030f2b69a26cb426db984f54e71f8c112fbf882930ccd715d595e8d8307500",
"gasUsed":"0x0",
"governanceData":"0x",
"hash":"0xe882d7a16f38126dc0c507f990b3fe18fa2d3a380002538581327abe96ca6edc",
"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number":"0x1e67",
"parentHash":"0x28b1c054346c3bd083741c757a750dcabf94b6d50c7f87158753544e96e73550",
"receiptsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"reward":"0x4b2c736fd05c2e2da3ccbd001a395a444f16a861",
"stateRoot":"0xdf9885621c9e6e75912ca94d6987bcb1b54fef0e4a99cbec5e68f1ffc7468a78",
"timestamp":"0x62130beb",
"timestampFoS":"0x0",
"transactionsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
}
}
klay_getBlockByNumber
Returns information about a block by block number. This API works only on RPC call, not on JavaScript console.
Parameters
QUANTITY | TAG
Integer or hexadecimal block number, or the string "earliest"
, "latest"
or "pending"
as in the default block parameter.
Boolean
If true
it returns the full transaction objects, if false
only the hashes of the transactions.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getBlockByNumber","params":["0x1b4", true],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":1,
"result":{
"baseFeePerGas":"0x5d21dba00",
"blockscore":"0x1",
"extraData":"0xda83010800846b6c617989676f312e31362e31338664617277696e0000000000f89ed5949712f943b296758aaae79944ec975884188d3a96b841ddfdf7e2cb0a93538f757f87f23a93ee35df703c781c6f15e31e4978ecdfb3501fc00924372b9a01df2bc452f2a924c242d83580183d131c47e49a25b78f625201f843b841b9b6034d5a8c5f5b057274cda4f427614cd1f448ee781f4c4322861d1361d09d47d6030f2b69a26cb426db984f54e71f8c112fbf882930ccd715d595e8d8307500",
"gasUsed":"0x0",
"governanceData":"0x",
"hash":"0xe882d7a16f38126dc0c507f990b3fe18fa2d3a380002538581327abe96ca6edc",
"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number":"0x1e67",
"parentHash":"0x28b1c054346c3bd083741c757a750dcabf94b6d50c7f87158753544e96e73550",
"receiptsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"reward":"0x4b2c736fd05c2e2da3ccbd001a395a444f16a861",
"size":"0x272",
"stateRoot":"0xdf9885621c9e6e75912ca94d6987bcb1b54fef0e4a99cbec5e68f1ffc7468a78",
"timestamp":"0x62130beb",
"timestampFoS":"0x0",
"totalBlockScore":"0x1e68",
"transactions":[],
"transactionsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"voteData":"0x"
}
}
klay_getBlockByHash
Returns information about a block by hash. This API works only on RPC call, not on JavaScript console.
Parameters
32-byte DATA
Hash of a block.
Boolean
If true
it returns the full transaction objects, if false
only the hashes of the transactions.
Return Value
Object
- A block object, or error
when no block was found:
number
QUANTITY
The block number. null
when it is pending block.
hash
32-byte DATA
Hash of the block. null
when it is pending block.
parentHash
32-byte DATA
Hash of the parent block.
logsBloom
256-byte DATA
The bloom filter for the logs of the block. null
when it is pending block.
transactionsRoot
32-byte DATA
The root of the transaction trie of the block.
stateRoot
32-byte DATA
The root of the final state trie of the block.
receiptsRoot
32-byte DATA
The root of the receipts trie of the block.
reward
20-byte DATA
The address of the beneficiary to whom the block rewards were given.
blockScore
QUANTITY
Former difficulty. Always 1 in the BFT consensus engine
totalBlockScore
QUANTITY
본 블록까지 체인 내 모든 블록의 blockScore 값의 합입니다.
extraData
DATA
The "extra data" field of this block.
size
QUANTITY
블록의 바이트 크기의 정수 형태입니다.
gasUsed
QUANTITY
The total used gas by all transactions in this block.
timestamp
QUANTITY
The Unix timestamp for when the block was collated.
timestampFoS
QUANTITY
The fraction of a second of the timestamp for when the block was collated.
transactions
Array
Array of transaction objects, or 32-byte transaction hashes depending on the last given parameter.
governanceData
DATA
RLP encoded governance configuration
voteData
DATA
RLP encoded governance vote of the proposer
baseFeePerGas
QUANTITY
The base fee per gas. It has a meaningful value when EthTxTypeCompatible and Magma hardforks are activated.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getBlockByHash","params":["0xb8deae63002d2b6aa33247c8ef545383ee0fd2282ac9b49dbbb74114389ddb5c", true],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":1,
"result":{
"baseFeePerGas":"0x0",
"blockscore":"0x1",
"extraData":"0xda83010800846b6c617989676f312e31362e31338664617277696e0000000000f89ed5949712f943b296758aaae79944ec975884188d3a96b841ddfdf7e2cb0a93538f757f87f23a93ee35df703c781c6f15e31e4978ecdfb3501fc00924372b9a01df2bc452f2a924c242d83580183d131c47e49a25b78f625201f843b841b9b6034d5a8c5f5b057274cda4f427614cd1f448ee781f4c4322861d1361d09d47d6030f2b69a26cb426db984f54e71f8c112fbf882930ccd715d595e8d8307500",
"gasUsed":"0x0",
"governanceData":"0x",
"hash":"0xe882d7a16f38126dc0c507f990b3fe18fa2d3a380002538581327abe96ca6edc",
"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number":"0x1e67",
"parentHash":"0x28b1c054346c3bd083741c757a750dcabf94b6d50c7f87158753544e96e73550",
"receiptsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"reward":"0x4b2c736fd05c2e2da3ccbd001a395a444f16a861",
"size":"0x272",
"stateRoot":"0xdf9885621c9e6e75912ca94d6987bcb1b54fef0e4a99cbec5e68f1ffc7468a78",
"timestamp":"0x62130beb",
"timestampFoS":"0x0",
"totalBlockScore":"0x1e68",
"transactions":[],
"transactionsRoot":"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
"voteData":"0x"
}
}
klay_getBlockReceipts
Returns receipts included in a block identified by block hash.
Parameters
32-byte DATA
Block hash
Return Value
Receipts included in a block. If the target block contains no transaction, an empty array []
is returned.
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getBlockReceipts", "params":["0xdc762ed0274496e2a42278e2648d910d82468687b5415bb5eb058a96a0b93c30"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":73,
"result":[{
"blockHash":"0xdc762ed0274496e2a42278e2648d910d82468687b5415bb5eb058a96a0b93c30",
"blockNumber":"0x3ba38",
"contractAddress":null,
"effectiveGasPrice":"0x5d21dba00",
"from":"0x16b11cf9c2186a117b0da38315b42b1eaa03bbe5",
"gas":"0x30d40",
"gasPrice":"0xba43b7400",
"gasUsed":"0x1886c",
"logs":[],
"logsBloom":"0x00000000000000000000000000000000008000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000040000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"nonce":"0x58e",
"senderTxHash":"0x234469b3d3222657c98904deaba7ec6613161ea9405275025f4784a4d9918af5",
"signatures":["0x7f6","0x50b2b0f95b8a6d7018369b1933d6cebb52ef119463d1840a6181d05bf8fc29d8","0x329630f88d9d06c5f1bd7644dbf6bd6b92e4ab0e3d47122972f8294c9289e7bb"],
"status":"0x1",
"to":"0xdbb98c72e9818ad2c93a09e35ad43ada0d4223f0",
"transactionHash":"0x234469b3d3222657c98904deaba7ec6613161ea9405275025f4784a4d9918af5",
"transactionIndex":"0x0",
"type":"TxTypeValueTransfer",
"typeInt":8,
"value":"0x21e19e0c9bab2400000"
}
}
klay_getBlockTransactionCountByNumber
Returns the number of transactions in a block matching the given block number.
Parameters
QUANTITY | TAG
정수 형태의 블록 번호 또는 "earliest"
, "latest"
, "pending"
과 같이 상태를 나타내는 문자열입니다. 이 매개변수에 대한 자세한 설명은 기본 블록 매개변수를 참고하세요.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
QUANTITY
Integer of the number of transactions in this block.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getBlockTransactionCountByNumber","params":["0xe8"],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id":1,
"result": "0xa" // 10
}
klay_getBlockTransactionCountByHash
Returns the number of transactions in a block from a block that matches the given hash.
Parameters
32-byte DATA
Hash of a block
Return Value
QUANTITY
Integer of the number of transactions in this block.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getBlockTransactionCountByHash","params":["0x0c11803ab36110db993e7520908b9ba9336cca2f2dcc9b6130c481a3ccdc2621"],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id":1,
"result": "0x0"
}
klay_getBlockWithConsensusInfoByNumber
Returns a block with consensus information that matches the given block number.
Parameters
QUANTITY | TAG
Integer or hexadecimal block number, or the string "earliest"
or "latest"
as in the default block parameter.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
See klay_getBlockWithConsensusInfoByHash
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getBlockWithConsensusInfoByNumber", "params":["0x6e0431"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id": 73,
"result": {
"baseFeePerGas":"0x5d21dba00",
"blockscore": "0x1",
"committee": ["0xe783fc94fddaeebef7293d6c5864cff280f121e1", "0x8a88a093c05376886754a9b70b0d0a826a5e64be", "0xf113ec8c22765d485309cf1d025d1b975245b9f8", "0xe3d92072d8b9a59a0427485a1b5f459271df457c", "0xa2ba8f7798649a778a1fd66d3035904949fec555", "0x2bdd279522b8a0843831fbb94cfbb24a913597c5", "0x9419fa2e3b9eb1158de31be66c586a52f49c5de7", "0xc032c34cb9fe064fe435199e1078dd8756a166b5", "0x56e8c1463c341abf8b168c3079ea41ce8a387e18", "0x6873352021fe9226884616dc6f189f289aeb0cc5", "0xe93a890fb7ec5e993b1a7fd77b0d13a0763eff3d", "0xbca8ffa45cc8e30bbc0522cdf1a1e0ebf540dfe2", "0x386ca3cb8bb13f48d1a6adc1fb8df09e7bb7f9c8", "0x1782834bf8847e235f21f2c1f13fca4d5dff6621", "0x6f6770f1f67f44fb15b335b49581ad6b935d963a", "0x0b59cae1f03534209fdb9ddf5ea65b310cd7060c", "0xb9456fd65a6810b19df24832c50b2e61a41867f8", "0x16c192585a0ab24b552783b4bf7d8dc9f6855c35", "0xec6c1cede510be308f0fdbbc8dbdf238829bdb34", "0xf8c9c61c5e7f2b6219d1c28b94e5cb3cdc802594", "0x5e59db28cef098d5a2e877f84127aed10d7378f2", "0x52d41ca72af615a1ac3301b0a93efa222ecc7541"],
"extraData": "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",
"gasUsed": "0x1d065",
"governanceData": "0x",
"hash": "0x7d68d09a7a571cdf8a3b6a5ef6e037265b3e3093cf145b0954d22bde5c1d4f61",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number": "0x6e0431",
"parentHash": "0xa76ef625874a4d2126eb3fd1ebb5c1a8d0deb360a12b4f8edf30fb417d82b5a1",
"proposer": "0xe783fc94fddaeebef7293d6c5864cff280f121e1",
"receiptsRoot": "0x56734b337c3daab6766104bb51bd2ca408cf4537f5528ab3362536c57e65ba67",
"reward": "0x79f83dbb81f6f706be3e8491b14790c30d03e659",
"size": "0x947",
"stateRoot": "0xf685dce2cbef004cb041cf23959aea65e8aa86911fac55739ae1971f7d1dacd4",
"timestamp": "0x5d801768",
"timestampFoS": "0x4",
"totalBlockScore": "0x6e0432",
"transactions": [
{
"blockHash": "0x7d68d09a7a571cdf8a3b6a5ef6e037265b3e3093cf145b0954d22bde5c1d4f61",
"blockNumber": "0x6e0431",
"contractAddress": null,
"feePayer": "0x08260736c18bd8612bee2b21beedf4e97c0bc6b9",
"feePayerSignatures": [
{
"V": "0x4055",
"R": "0xd3fdd58e18e5a96d1f9af3d1aff31601d8e543a8085c78edfc8602db4c91b3c6",
"S": "0x19d937e315472a188f11a6bb87f47e66a30b44ba907b5f01fcd47dab8d99f3f0"
}
],
"from": "0x84b605b268e89ccdf591974db82deaa48bce59dc",
"gas": "0x419ce0",
"gasPrice": "0x5d21dba00",
"gasUsed": "0x1d065",
"input": "0x50716652000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000013416c50000000000000000000000000000000000000000000000000000000000001f3f000000000000000000000000000000000000000000000000000000003b9af23c",
"logs": [],
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x8",
"senderTxHash": "0x5fe7485db56c0c2b0eb54dd46e584a413193ad66b40e69281f44dadfa7409b2e",
"signatures": [
{
"V": "0x4056",
"R": "0xca32239c38e1080f3a394504e2a0bb9811cda0a87d25b750cbbab265d581074d",
"S": "0x584ab136a483e755d9d458f9965ca0d514724c7b45f6123d19323f6fa7ccdb5f"
}
],
"status": "0x1",
"to": "0x1db1b93447328dd904152f798ead97987844f7b7",
"transactionHash": "0x020a2156bb4b29dc84f26887efae79e07a3d738b2856a66bbaab8aee18d507b5",
"transactionIndex": "0x0",
"type": "TxTypeFeeDelegatedSmartContractExecution",
"typeInt": 49,
"value": "0x0"
}
],
"transactionsRoot": "0x020a2156bb4b29dc84f26887efae79e07a3d738b2856a66bbaab8aee18d507b5",
"voteData": "0x"
}
}
klay_getBlockWithConsensusInfoByHash
Returns a block with consensus information that matches the given hash.
Parameters
32-byte DATA
Hash of a block.
Return Value
Object
- A block object with consensus information (a proposer and a list of committee members), or error
when no block was found:
blockScore
QUANTITY
Former difficulty. Always 1 in the BFT consensus engine
totalBlockScore
QUANTITY
Integer of the total blockScore of the chain until this block.
committee
Array
Array of addresses of committee members of this block. The committee is a subset of validators participated in the consensus protocol for this block.
gasUsed
QUANTITY
The total used gas by all transactions in this block.
hash
32-byte DATA
Hash of the block. null
when it is pending block.
number
QUANTITY
The block number. null
when it is pending block.
parentHash
32-byte DATA
Hash of the parent block.
proposer
20-byte DATA
The address of the block proposer.
receiptsRoot
32-byte DATA
The root of the receipts trie of the block.
size
QUANTITY
Integer the size of this block in bytes.
stateRoot
32-byte DATA
The root of the final state trie of the block.
timestamp
QUANTITY
The Unix timestamp for when the block was collated.
timestampFoS
QUANTITY
The fraction of a second of the timestamp for when the block was collated.
transactions
Array
Array of transaction objects.
transactionsRoot
32-byte DATA
The root of the transaction trie of the block.
baseFeePerGas
QUANTITY
The base fee per gas. It has a meaningful value when EthTxTypeCompatible and Magma hardforks are activated.
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getBlockWithConsensusInfoByHash", "params":["0x7d68d09a7a571cdf8a3b6a5ef6e037265b3e3093cf145b0954d22bde5c1d4f61"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id": 73,
"result": {
"baseFeePerGas":"0x5d21dba00",
"blockscore": "0x1",
"committee": ["0xe783fc94fddaeebef7293d6c5864cff280f121e1", "0x8a88a093c05376886754a9b70b0d0a826a5e64be", "0xf113ec8c22765d485309cf1d025d1b975245b9f8", "0xe3d92072d8b9a59a0427485a1b5f459271df457c", "0xa2ba8f7798649a778a1fd66d3035904949fec555", "0x2bdd279522b8a0843831fbb94cfbb24a913597c5", "0x9419fa2e3b9eb1158de31be66c586a52f49c5de7", "0xc032c34cb9fe064fe435199e1078dd8756a166b5", "0x56e8c1463c341abf8b168c3079ea41ce8a387e18", "0x6873352021fe9226884616dc6f189f289aeb0cc5", "0xe93a890fb7ec5e993b1a7fd77b0d13a0763eff3d", "0xbca8ffa45cc8e30bbc0522cdf1a1e0ebf540dfe2", "0x386ca3cb8bb13f48d1a6adc1fb8df09e7bb7f9c8", "0x1782834bf8847e235f21f2c1f13fca4d5dff6621", "0x6f6770f1f67f44fb15b335b49581ad6b935d963a", "0x0b59cae1f03534209fdb9ddf5ea65b310cd7060c", "0xb9456fd65a6810b19df24832c50b2e61a41867f8", "0x16c192585a0ab24b552783b4bf7d8dc9f6855c35", "0xec6c1cede510be308f0fdbbc8dbdf238829bdb34", "0xf8c9c61c5e7f2b6219d1c28b94e5cb3cdc802594", "0x5e59db28cef098d5a2e877f84127aed10d7378f2", "0x52d41ca72af615a1ac3301b0a93efa222ecc7541"],
"extraData": "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",
"gasUsed": "0x1d065",
"governanceData": "0x",
"hash": "0x7d68d09a7a571cdf8a3b6a5ef6e037265b3e3093cf145b0954d22bde5c1d4f61",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"number": "0x6e0431",
"parentHash": "0xa76ef625874a4d2126eb3fd1ebb5c1a8d0deb360a12b4f8edf30fb417d82b5a1",
"proposer": "0xe783fc94fddaeebef7293d6c5864cff280f121e1",
"receiptsRoot": "0x56734b337c3daab6766104bb51bd2ca408cf4537f5528ab3362536c57e65ba67",
"reward": "0x79f83dbb81f6f706be3e8491b14790c30d03e659",
"size": "0x947",
"stateRoot": "0xf685dce2cbef004cb041cf23959aea65e8aa86911fac55739ae1971f7d1dacd4",
"timestamp": "0x5d801768",
"timestampFoS": "0x4",
"totalBlockScore": "0x6e0432",
"transactions": [
{
"blockHash": "0x7d68d09a7a571cdf8a3b6a5ef6e037265b3e3093cf145b0954d22bde5c1d4f61",
"blockNumber": "0x6e0431",
"contractAddress": null,
"feePayer": "0x08260736c18bd8612bee2b21beedf4e97c0bc6b9",
"feePayerSignatures": [
{
"V": "0x4055",
"R": "0xd3fdd58e18e5a96d1f9af3d1aff31601d8e543a8085c78edfc8602db4c91b3c6",
"S": "0x19d937e315472a188f11a6bb87f47e66a30b44ba907b5f01fcd47dab8d99f3f0"
}
],
"from": "0x84b605b268e89ccdf591974db82deaa48bce59dc",
"gas": "0x419ce0",
"gasPrice": "0x5d21dba00",
"gasUsed": "0x1d065",
"input": "0x50716652000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000013416c50000000000000000000000000000000000000000000000000000000000001f3f000000000000000000000000000000000000000000000000000000003b9af23c",
"logs": [],
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"nonce": "0x8",
"senderTxHash": "0x5fe7485db56c0c2b0eb54dd46e584a413193ad66b40e69281f44dadfa7409b2e",
"signatures": [
{
"V": "0x4056",
"R": "0xca32239c38e1080f3a394504e2a0bb9811cda0a87d25b750cbbab265d581074d",
"S": "0x584ab136a483e755d9d458f9965ca0d514724c7b45f6123d19323f6fa7ccdb5f"
}
],
"status": "0x1",
"to": "0x1db1b93447328dd904152f798ead97987844f7b7",
"transactionHash": "0x020a2156bb4b29dc84f26887efae79e07a3d738b2856a66bbaab8aee18d507b5",
"transactionIndex": "0x0",
"type": "TxTypeFeeDelegatedSmartContractExecution",
"typeInt": 49,
"value": "0x0"
}
],
"transactionsRoot": "0x020a2156bb4b29dc84f26887efae79e07a3d738b2856a66bbaab8aee18d507b5",
"voteData": "0x"
}
}
klay_getCommittee
Returns a list of all validators in the committee at the specified block. If the parameter is not set, returns a list of all validators in the committee at the latest block.
Parameters
QUANTITY | TAG
block number
(optional) Integer or hexadecimal block number, or the string "earliest"
or "latest"
as in the default block parameter.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
Array
- Array of addresses of all validators in the committee, or null
when no committee was found:
Array of 20-byte DATA
Addresses of all validators in the committee.
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getCommittee", "params":["0x1b4"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":73,
"result":[
"0x207e38864b45a538733741dc1ff92eff9d1a6159",
"0x6d64bc82b93368a7f963d6c34483ca3893f405f6",
"0xbc9c19f91878369776812039e4ebcdfa3c646716",
"0xe3ed6fa287752b992f936b42360770c59731d9eb"
]
}
klay_getCommitteeSize
Returns the size of the committee at the specified block. If the parameter is not set, returns the size of the committee at the latest block.
Parameters
QUANTITY | TAG
block number
(optional) Integer or hexadecimal block number, or the string "earliest"
or "latest"
as in the default block parameter.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
Integer
- The size of the committee, or -1
when no committee was found:
QUANTITY
The size of the council
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getCommitteeSize", "params":["0x1b4"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":73,
"result":4
}
klay_getCouncil
Returns a list of all validators of the council at the specified block. If the parameter is not set, returns a list of all validators of the council at the latest block.
NOTE: klay_getValidators
is replaced with this method and is not supported anymore.
Parameters
QUANTITY | TAG
block number
(optional) Integer or hexadecimal block number, or the string "earliest"
or "latest"
as in the default block parameter.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
Array
- Array of validator addresses of the council, or null
when no council was found:
Array of 20-byte DATA
Addresses of all validators of the council.
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getCouncil", "params":["0x1b4"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":73,
"result":[
"0x207e38864b45a538733741dc1ff92eff9d1a6159",
"0x6d64bc82b93368a7f963d6c34483ca3893f405f6",
"0xbc9c19f91878369776812039e4ebcdfa3c646716",
"0xe3ed6fa287752b992f936b42360770c59731d9eb"
]
}
klay_getCouncilSize
Returns the size of the council at the specified block. If the parameter is not set, returns the size of the council at the latest block.
Parameters
QUANTITY | TAG
block number
(optional) Integer or hexadecimal block number, or the string "earliest"
or "latest"
as in the default block parameter.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
Integer
- The size of the council, or -1
when no council was found:
QUANTITY
The size of the council
Example
// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_getCouncilSize", "params":["0x1b4"],"id":73}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc":"2.0",
"id":73,
"result": 4
}
klay_getStorageAt
Returns the value from a storage position at a given address.
Parameters
20-byte DATA
Address of the storage.
QUANTITY
Integer of the position in the storage.
QUANTITY | TAG | HASH
Integer or hexadecimal block number, or the string "earliest"
, "latest"
or "pending"
as in the default block parameter, or block hash.
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest"
and "latest"
are available.
Return Value
DATA
The value at this storage position.
Example
Calculating the correct position depends on the storage to retrieve. Consider the following contract deployed at 0x295a70b2de5e3953354a6a8344e616ed314d7251
by address 0x391694e7e0b0cce554cb130d723a9d27458f9298
.
contract Storage {
uint pos0;
mapping(address => uint) pos1;
function Storage() {
pos0 = 1234;
pos1[msg.sender] = 5678;
}
}
Retrieving the value of pos0
is straight forward:
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method": "klay_getStorageAt", "params": ["0x295a70b2de5e3953354a6a8344e616ed314d7251", "0x0", "latest"], "id": 1}' https://public-en-baobab.klaytn.net
{"jsonrpc":"2.0","id":1,"result":"0x00000000000000000000000000000000000000000000000000000000000004d2"}
Retrieving an element of the map is harder. The position of an element in the map is calculated with:
keccak(LeftPad32(key, 0), LeftPad32(map position, 0))
This means to retrieve the storage on pos1["0x391694e7e0b0cce554cb130d723a9d27458f9298"]
we need to calculate the position with:
keccak(decodeHex("000000000000000000000000391694e7e0b0cce554cb130d723a9d27458f9298" + "0000000000000000000000000000000000000000000000000000000000000001"))
The Klaytn console which comes with the klay
library can be used to make the calculation
> var key = "000000000000000000000000391694e7e0b0cce554cb130d723a9d27458f9298" + "0000000000000000000000000000000000000000000000000000000000000001"
undefined
> klay.sha3(key, {"encoding": "hex"})
"0x6661e9d6d8b923d5bbaab1b96e1dd51ff6ea2a93520fdc9eb75d059238b8c5e9"
Now to fetch the storage:
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method": "klay_getStorageAt", "params": ["0x295a70b2de5e3953354a6a8344e616ed314d7251", "0x6661e9d6d8b923d5bbaab1b96e1dd51ff6ea2a93520fdc9eb75d059238b8c5e9", "latest"], "id": 1}' https://public-en-baobab.klaytn.net
{"jsonrpc":"2.0","id":1,"result":"0x000000000000000000000000000000000000000000000000000000000000162e"}
klay_syncing
Returns an object with data about the sync status or false
.
Parameters
None
Return Value
Object|Boolean
, an object with sync status data or false
when not syncing:
startingBlock
QUANTITY
The block at which the import started (will only be reset, after the sync reached his head).
currentBlock
QUANTITY
The current block, same as klay_blockNumber
.
highestBlock
QUANTITY
The estimated highest block.
pulledStates
QUANTITY
The number of state entries processed until now. If the sync mode is not "fast", zero is returned.
knownStates
QUANTITY
The number of known state entries that still need to be pulled. If the sync mode is not "fast", zero is returned.
Example
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_syncing","params":[],"id":1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id":1,
"result": {
"currentBlock":"0x3e31e",
"highestBlock":"0x827eef",
"knownStates":"0x0",
"pulledStates":"0x0",
"startingBlock":"0x0"
}
}
// Or when not syncing
{
"jsonrpc": "2.0",
"id":1,
"result": false
}
klay_getRewards
Returns the reward distribution result about a block by block number, including the rewardees and their shares. If the parameter is not set, it returns the reward distribution at the latest block.
Parameters
QUANTITY | TAG
block number
Return Value
JSON
Reward distribution result
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method": "klay_getRewards", "params": ["0x1000"], "id": 1}' https://public-en-baobab.klaytn.net
// Result
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"minted": 6400000000000000000,
"totalFee": 0,
"burntFee": 0,
"proposer": 640000000000000000,
"stakers": 2560000000000000000,
"kgf": 2560000000000000000,
"kir": 640000000000000000,
"rewards": {
"0x0000000000000000000000000000000000008000": 512000000000000000,
"0x0000000000000000000000000000000000008001": 512000000000000000,
"0x0000000000000000000000000000000000008002": 512000000000000000,
"0x0000000000000000000000000000000000008003": 512000000000000000,
"0x0000000000000000000000000000000000008004": 512000000000000000,
"0x241dabb87a018fb582cacebcaf74490a6d421a03": 640000000000000000,
"0x271b57742f6ed1478eb767361f5a92dad2fa048f": 640000000000000000,
"0xcdf3df6ad5cfc142c1477503aae5c5b0afaa5ccb": 2560000000000000000
}
}
}
Last updated
Was this helpful?