fenine_getSnapshot

fenine_getSnapshot

curl --request GET \
  --url https://api.example.com/fenine_getSnapshot

{
  "Number": {},
  "Hash": "<string>",
  "Signers": [
    {}
  ],
  "Recents": {}
}

GET

fenine_getSnapshot

curl --request GET \
  --url https://api.example.com/fenine_getSnapshot

{
  "Number": {},
  "Hash": "<string>",
  "Signers": [
    {}
  ],
  "Recents": {}
}

Overview

Retrieves the state snapshot at a given block number. The snapshot contains information about authorized signers and recent signer activity.

Parameters

blockNumber

string

default:"latest"

Block number in hex (e.g., “0x1a4”) or “latest”

Response

Number

uint64

Block number of the snapshot

Hash

string

Block hash (0x-prefixed hex string)

Signers

array

List of authorized signer addresses

Recents

object

Map of recent signer activity (block number → address)

Examples

curl -X POST https://rpc.fene.app \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "fenine_getSnapshot",
    "params": ["latest"],
    "id": 1
  }'

Response Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "Number": 12345,
    "Hash": "0x1234567890abcdef...",
    "Signers": [
      "0x1111111111111111111111111111111111111111",
      "0x2222222222222222222222222222222222222222",
      "0x3333333333333333333333333333333333333333"
    ],
    "Recents": {
      "12340": "0x1111111111111111111111111111111111111111",
      "12342": "0x2222222222222222222222222222222222222222",
      "12344": "0x3333333333333333333333333333333333333333"
    }
  }
}

Use Cases

Monitor Signer Changes

Track changes in the authorized signer set over time for consensus monitoring.

Verify Block Producers

Check which validators are currently authorized to produce blocks.

Audit Recent Activity

Review recent block production activity by each signer.

fenine_getSigners

Get just the list of signers