[Configuration] kaia_getParams
Returns the governance parameters effective at the given block.
NOTE: The block number can be larger than the latest block number, in which case the API returns the tentative value based on the current chain state. The future kaia parameters are subject to change via additional governance votes or GovParam contract state changes.
JSONRPC: kaia_getParams
Request
- application/json
Body
Array [
- IntegerBlockNumber
- HexadecimalBlockNumber
- BlockTag
]
params
object[]
required
oneOf
the block number with type integer
number
the block number with type hexadecimal
string
the block tag [latest, pending, earliest]
string
Responses
- 200
governance items
- application/json
- Schema
- Example (from schema)
Schema
error
object
A Number that indicates the error type that occurred. This MUST be an integer.
code | message | description |
---|---|---|
-32700 | Parse error | invalid JSON was received by the server. An error occurred on the server while parsing the JSON text. |
-32602 | Invalid params | Invalid method parameter(s). |
A String providing a short description of the error. The message SHOULD be limited to a concise single sentence.
A Primitive or Structured value that contains additional information about the error. This may be omitted. The value of this member is defined by the Server (e.g. detailed error information, nested errors etc.).
governance items
{
"jsonrpc": "2.0",
"id": 0,
"error": {
"code": -32700,
"message": "Parse error",
"data": "string"
},
"result": {
"governance.governancemode": "single",
"governance.governingnode": "0x7bf29f69b3a120dae17bca6cf344cf23f2daf208",
"governance.unitprice": 25000000000,
"istanbul.committeesize": 13,
"istanbul.epoch": 30,
"istanbul.policy": 2,
"kip71.basefeedenominator": 20,
"kip71.gastarget": 30000000,
"kip71.lowerboundbasefee": 25000000000,
"kip71.maxblockgasusedforbasefee": 60000000,
"kip71.upperboundbasefee": 750000000000,
"reward.deferredtxfee": true,
"reward.minimumstake": "5000000",
"reward.mintingamount": "9600000000000000000",
"reward.proposerupdateinterval": 30,
"reward.ratio": "34/54/12",
"reward.stakingupdateinterval": 60,
"reward.useginicoeff": true
}
}