eth_getProof

eth_getProof RPC Method

Parameters:

address - string - The address of the account for which the balance is to be checked

storageKeys - array[strings] - An array of storage-keys that should be proofed and included

blockNumber - string - (optional) The block number as a string in hexadecimal format or tags. The supported tag values include earliest for the earliest/genesis block, latest for the latest mined block, pending for the pending state/transactions, safe for the most recent secure block, and finalized for the most recent secure block accepted by more than 2/3 of validators. safe and finalized are only supported on Ethereum, Gnosis, Arbitrum, Arbitrum Nova, and Avalanche C-chain

Returns:

address - The address associated with the account

accountProof - An array of rlp-serialized MerkleTree-Nodes which starts with the stateRoot-Node and follows the path of the SHA3 address as key

balance - The current balance of the account in wei

codeHash - A 32 byte hash of the code of the account

nonce - The hash of the generated proof-of-work. Null if pending

storageHash - A 32 byte SHA3 of the storageRoot. All storage will deliver a MerkleProof starting with this rootHash

storageProof - An array of storage-entries as requested. Each entry is an object with the following fields:

key - The requested storage key

value - The storage value

proof - An array of rlp-serialized MerkleTree-Nodes which starts with the stateRoot-Node and follows the path of the SHA3 address as key

Code Examples:

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "method": "eth_getProof",
  "params": [
    "0x7F0d15C7FAae65896648C8273B6d7E43f58Fa842",
    [
      "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
    ],
    "latest"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://api.ebs.ezat.io/core/api/v1.0/rpc/polygon/mainnet?x-api-key-id=API-KEY-ID&x-api-key=API-KEY", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));