klay_feeHistory

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1001 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "klay_feeHistory",
    "params": [
      "0x5",
      0,
      [
        10,
        50,
        90
      ]
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {}
}

Parameters

string

default:"1001"

required

Unique identifier for a blockchain network.

number

default:1

required

Request identifier used to match responses.

string

default:"2.0"

required

JSON-RPC version.

string

default:"klay_feeHistory"

required

JSON-RPC method name.

object

required

Parameters: [blockCount, newestBlock, rewardPercentiles].Positional parameters for klay_feeHistory:

params[0]: Hex-encoded number of blocks in the request range (max 1024).
params[1]: Block number where this transaction was included. Null when pending.
params[2]: Priority fee percentiles to return (0-100).

Returns

object

Fee history for the requested range.

Show properties

string

Block number of the first block in the range.

array

Array of base fees per gas for each block.

Show items

string

array

Gas used ratios for each block.

Show items

number

array

Priority fee rewards per percentile.

Show items

array

Show items

string

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1001 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "klay_feeHistory",
    "params": [
      "0x5",
      0,
      [
        10,
        50,
        90
      ]
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {}
}

klay_estimateGas

klay_gasPrice

⌘I

Getting started

API Reference

Parameters

Returns

​Parameters

​Returns

Parameters

Returns