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[Block] eth_getUncleByBlockNumberAndIndex

Returns information about a uncle of a block by number and the uncle's index position. As there are no uncles in Kaia, it always returns null.

JSONRPC: eth_getUncleByBlockNumberAndIndex

Request

application/json

Body

params

undefined[]

Array [

BlockNumberOrTag

object

oneOf

IntegerBlockNumber

the block number with type integer

number

HexadecimalBlockNumber

the block number with type hexadecimal

string

BlockTag

the block tag [latest, pending, earliest]

string

UncleIndex hex

The uncle's index position.

]

Responses

200

Return value null.

application/json

Schema

Schema

error

object

code int64required

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).

message string

A String providing a short description of the error. The message SHOULD be limited to a concise single sentence.

data string

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.).

result stringnullable

Example (from schema)

{
  "jsonrpc": "2.0",
  "id": 0,
  "error": {
    "code": -32700,
    "message": "Parse error",
    "data": "string"
  },
  "result": "string"
}

• curl
• python
• nodejs
• java

• Curl

curl -X 'POST' \
  'https://public-en-kairos.node.kaia.io' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "method": "eth_getUncleByBlockNumberAndIndex",
  "id": 1,
  "jsonrpc": "2.0",
  "params": ["0xe8", "0x1"]
}'

• CURL

curl -L 'https://public-en-kairos.node.kaia.io/' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-d '{
  "method": "eth_getUncleByBlockNumberAndIndex",
  "id": 1,
  "jsonrpc": "2.0",
  "params": [
    "0xe8",
    "0x1"
  ]
}'

Request Collapse all

Base URL

https://public-en-kairos.node.kaia.io

Body

{
  "method": "eth_getUncleByBlockNumberAndIndex",
  "id": 1,
  "jsonrpc": "2.0",
  "params": [
    "0xe8",
    "0x1"
  ]
}

ResponseClear

Click the Send API Request button above and see the response here!