Casper RPC
How to use it
// yarn add @tatumio/tatum
import { TatumSDK, Casper, Network } from '@tatumio/tatum'
const tatum = await TatumSDK.init<Casper>({ network: Network.CASPER })
const result = await tatum.rpc.infoGetValidatorChanges()
await tatum.destroy() // Destroy Tatum SDK - needed for stopping background jobs
Request Example
curl --location 'https://api.tatum.io/v3/blockchain/node/casper-mainnet/' \
--header 'Content-Type: application/json' \
--header 'x-api-key: {API_KEY}' \
--data '{
"id": 1,
"jsonrpc": "2.0",
"method": "info_get_validator_changes",
"params": []
}'
Overview
info_get_validator_changes is an RPC method on the Casper blockchain that retrieves information about validator changes over time.
Parameters
The info_get_validator_changes method does not require any parameters.
Return Object
The info_get_validator_changes method returns an object with the following fields:
api_version: The API version. Example:"1.5.6"validator_changes: An array of objects containing information about the validator changes.
Response
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"api_version": "1.5.6",
"validator_changes": [
{
"era_id": 10,
"public_keys": ["01abc..."],
...
}
]
}
}
Notes
- This method returns the validator changes over time.
- This method does not require any parameters.
For more detailed information, refer to the official Casper documentation.