getmultipleaccounts

How to use it

// yarn add @tatumio/tatum

import { TatumSDK, Solana, Network } from '@tatumio/tatum'

const tatum = (await TatumSDK.init) < Solana > { network: Network.SOLANA }

const accounts = [
  'GPHrLJNBeFDkHEChoN6CyHFLroen7jVU3HBmJQXvqGQa',
  '4DBehwe4U1gHaE575LZVnjN1MfyPSyWjidadRJoQcyAR',
]

const res = await tatum.rpc.getMultipleAccounts(accounts)

await tatum.destroy() // Destroy Tatum SDK - needed for stopping background jobs

Overview

The getMultipleAccounts RPC method fetches information about multiple accounts. This is handy when you need to retrieve data about multiple accounts simultaneously, such as for a portfolio management application or a multi-account wallet.

Parameters

The getMultipleAccounts method accepts an array of public keys and an optional GetMultipleAccountsOptions object:

• publicKeys(array of strings, required): An array of public keys of the accounts to be fetched.
  • Example: ["accountPubkey1", "accountPubkey2"]
• options (object, optional): Configuration object containing the following fields:
  • commitment (string, optional): Specifies the confirmation level of data to be fetched.
    • Values: finalized confirmed processed
  • minContextSlot (number, optional): The minimum slot to include in the response.
    • Example: 1000
  • dataSlice (object, optional): The range of data to include in the response.
    • offset (number, optional): The starting index of the data slice.
      • Example: 0
    • length (number, optional): The length of the data slice.
      • Example: 100
  • encoding (string, optional): The encoding for the account data.
    • Values: base58 base64 base64+zstd jsonParsed

Return object

The result will be a JSON object with value equal to an array of:

• null - if the account at that Pubkey doesn't exist, or
• object - a JSON object containing:
  • data: [string, encoding]|object - data associated with the account, either as encoded binary data or JSON format {program: state} - depending on encoding parameter
  • executable: A boolean indicating whether the account is executable.
  • lamports: The current balance of the account, in lamports.
  • owner: The public key of the account's owner.
  • rentEpoch:The epoch at which this account will next owe rent, as u64
  • size:The data size of the account

JSON-RPC Request Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getMultipleAccounts",
  "params": [
    ["accountPubkey1", "accountPubkey2"],
    {
      "commitment": "finalized",
      "minContextSlot": 1000,
      "dataSlice": { "offset": 0, "length": 100 },
      "encoding": "base64"
    }
  ]
}

JSON-RPC Response Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "context": {
      "slot": 123456
    },
    "value": [
      {
        "owner": "Base58('11111111111111111111111111111111')",
        "lamports": 1000000,
        "data": "Base64('...')",
        "executable": false,
        "rentEpoch": 20,
        "size": 120
      },
      {
        "owner": "Base58('11111111111111111111111111111111')",
        "lamports": 1000000,
        "data": "Base64('...')",
        "executable": false,
        "rentEpoch": 20,
        "size": 120
      }
    ]
  }
}