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getProgramAccounts RPC Method

Returns all accounts owned by the provided program Pubkey

Parameters​

string required Pubkey of program, as base-58 encoded string object optional Configuration object containing the following fields:

  • commitment string optional The minimum slot that the request can be evaluated at

  • minContextSlot number optional The minimum slot that the request can be evaluated at

  • withContext bool optional wrap the result in an RpcResponse JSON object

  • encoding string optional Default: json encoding format for the returned Account data Values: jsonParsed base58 base64 base64+zstd

    • base58 is slow and limited to less than 129 bytes of Account data.
    • base64 will return base64 encoded data for Account data of any size.
    • base64+zstd compresses the Account data using Zstandard and base64-encodes the result.
    • jsonParsed encoding attempts to use program-specific state parsers to return more human-readable and explicit account state data.
    • If jsonParsed is requested but a parser cannot be found, the field falls back to base64 encoding, detectable when the data field is type <string>.

  • dataSlice object optional Request a slice of the account's data.

    • length: <usize> - number of bytes to return
    • offset: <usize> - byte offset from which to start reading
info

Data slicing is only available for base58, base64, or base64+zstd encodings.

  • filters array optional filter results using up to 4 filter objects
info

The resultant account(s) must meet ALL filter criteria to be included in the returned results

Result​

By default, the result field will be an array of JSON objects.

info

If the withContext flag is set, the array will be wrapped in an RpcResponse JSON object.

The resultant response array will contain:

  • pubkey: <string> - the account Pubkey as base-58 encoded string
  • account: <object> - a JSON object, with the following sub fields:
    • lamports: <u64> - number of lamports assigned to this account, as a u64
    • owner: <string> - base-58 encoded Pubkey of the program this account has been assigned to
    • data: <[string,encoding]|object> - data associated with the account, either as encoded binary data or JSON format {<program>: <state>} - depending on encoding parameter
    • executable: <bool> - boolean indicating if the account contains a program (and is strictly read-only)
    • rentEpoch: <u64> - the epoch at which this account will next owe rent, as u64
    • size: <u64> - the data size of the account

Code sample​

curl https://mainnet.koii.network -X POST -H "Content-Type: application/json" -d '
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getProgramAccounts",
    "params": [
      "4Nd1mBQtrMJVYVfKf2PJy9NZUZdTAsp7D4xWLs4gDB4T",
      {
        "filters": [
          {
            "dataSize": 17
          },
          {
            "memcmp": {
              "offset": 4,
              "bytes": "3Mc6vR"
            }
          }
        ]
      }
    ]
  }
'

Response​

{
  "jsonrpc": "2.0",
  "result": [
    {
      "account": {
        "data": "2R9jLfiAQ9bgdcw6h8s44439",
        "executable": false,
        "lamports": 15298080,
        "owner": "4Nd1mBQtrMJVYVfKf2PJy9NZUZdTAsp7D4xWLs4gDB4T",
        "rentEpoch": 28,
        "space": 42
      },
      "pubkey": "CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY"
    }
  ],
  "id": 1
}