cfx_epochNumber

Returns highest epoch number.

Represents rpc api epoch number param.

U64

U64

CURL

curl --request POST \
     --url https://main.confluxrpc.com \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "params": ["0x4350b21"],
  "method": "cfx_epochNumber"
}'

Params

epoch_number optional

Represents rpc api epoch number param.

oneOf

U64

type : string

Pattern : ^0x([1-9a-f][0-9a-f]{0,15}|0)$

string

type : string

Possible values : 

• earliest
• latest_checkpoint
• latest_finalized
• latest_confirmed
• latest_state
• latest_mined

Result

Schema

type : string

Pattern : ^0x([1-9a-f][0-9a-f]{0,63}|0)$

Examples

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "0x4350b21"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x4350b21"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "latest_mined"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x4351322"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "earliest"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x0"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "latest_state"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x435131e"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "latest_confirmed"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x43512e6"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "latest_finalized"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x43510d4"

cfx_epochNumber

Request

curl -X POST --data \
'{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "cfx_epochNumber",
    "params": [
        "latest_checkpoint"
    ]
}' \
-H "Content-Type: application/json" \
localhost:12539

Response

"0x433bea0"