> ## Documentation Index
> Fetch the complete documentation index at: https://www.helius.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# getAccountInfo
> Returns all information associated with the account of provided Pubkey.
**New Feature**: `getAccountInfo` now supports the `changedSinceSlot` parameter for incremental updates. When specified, the method returns only accounts that have been modified at or after the given slot number. For accounts that exist but haven't changed since the specified slot, the response will contain `status: "unchanged"`.
## Request Parameters
Pubkey of account to query, as a base-58 encoded string.
Commitment level for the query.
* `finalized`
* `confirmed`
* `processed`
Encoding format for account data.
* `base58`
* `base64`
* `base64+zstd`
* `jsonParsed`
Request a slice of the account's data.
Byte offset from which to start reading.
Number of bytes to return.
The minimum slot that the request can be evaluated at.
Only return the account if it has been modified at or after this slot number. If the account exists but hasn't changed since the specified slot, the response will contain status as "unchanged".
## OpenAPI
````yaml openapi/rpc-http/getAccountInfo.yaml POST /
openapi: 3.1.0
info:
title: Solana RPC API
version: 1.0.0
description: >-
Comprehensive Solana account data retrieval API for accessing program
ownership, balance, and on-chain data with multiple encoding options and
configurable commitment levels.
license:
name: Apache 2.0
url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://mainnet.helius-rpc.com
description: Mainnet RPC endpoint
- url: https://devnet.helius-rpc.com
description: Devnet RPC endpoint
security: []
paths:
/:
post:
tags:
- RPC
summary: getAccountInfo
operationId: getAccountInfo
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- jsonrpc
- id
- method
- params
properties:
jsonrpc:
type: string
description: The JSON-RPC protocol version.
enum:
- '2.0'
default: '2.0'
id:
type: string
description: A unique identifier for the request.
example: '1'
default: '1'
method:
type: string
description: The name of the RPC method to invoke.
enum:
- getAccountInfo
default: getAccountInfo
params:
type: array
default:
- 83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri
items:
oneOf:
- title: Pubkey
type: string
description: >-
Pubkey of account to query, as a base-58 encoded
string.
example: 83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri
- title: Configuration Object
type: object
description: Configuration object.
properties:
commitment:
type: string
description: Commitment level for the query.
enum:
- finalized
- confirmed
- processed
example: confirmed
encoding:
type: string
description: Encoding format for account data.
enum:
- base58
- base64
- base64+zstd
- jsonParsed
example: base58
dataSlice:
type: object
description: Request a slice of the account's data.
properties:
offset:
type: integer
description: Byte offset from which to start reading.
example: 0
length:
type: integer
description: Number of bytes to return.
example: 64
minContextSlot:
type: integer
description: >-
The minimum slot that the request can be evaluated
at.
example: 100000000
changedSinceSlot:
type: integer
description: >-
Only return the account if it has been modified at
or after this slot number. If the account exists
but hasn't changed since the specified slot, the
response will contain status as "unchanged".
example: 464175999
example:
jsonrpc: '2.0'
id: 1
method: getAccountInfo
params:
- 83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri
- encoding: base58
responses:
'200':
description: Successfully retrieved account information.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
description: The JSON-RPC protocol version.
example: '2.0'
result:
type: object
properties:
context:
type: object
description: Context of the request.
properties:
apiVersion:
type: string
description: API version of the request.
example: 2.0.15
slot:
type: integer
description: Slot number of the response.
example: 341197053
value:
oneOf:
- type: object
description: Account data if the account exists.
properties:
lamports:
type: integer
description: Number of lamports assigned to this account.
example: 88849814690250
owner:
type: string
description: >-
Base-58 encoded Pubkey of the program this
account is assigned to.
example: '11111111111111111111111111111111'
data:
type: array
items:
type: string
description: >-
Data associated with the account, either as
encoded binary data or JSON format.
example:
- ''
- base58
executable:
type: boolean
description: Indicates if the account contains a program.
example: false
rentEpoch:
type: integer
description: >-
The epoch at which this account will next owe
rent.
example: 18446744073709552000
space:
type: integer
description: The data size of the account.
example: 0
- type: object
description: >-
Status-only response when account exists but
hasn't changed since the specified slot.
properties:
status:
type: string
description: >-
Status indicating the account hasn't changed
since the specified slot.
enum:
- unchanged
example: unchanged
id:
type: integer
description: A unique identifier matching the request ID.
example: 1
method:
type: string
description: The method being called.
example: getAccountInfo
params:
type: array
description: Parameters for the request.
items:
oneOf:
- type: string
- type: object
properties:
encoding:
type: string
examples:
response:
value:
jsonrpc: '2.0'
result:
context:
apiVersion: 2.0.15
slot: 341197053
value:
lamports: 88849814690250
owner: '11111111111111111111111111111111'
data:
- ''
- base58
executable: false
rentEpoch: 18446744073709552000
space: 0
id: 1
'400':
description: Bad Request - Invalid request parameters or malformed request.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32602
message: Invalid params
id: '1'
'401':
description: Unauthorized - Invalid or missing API key.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32001
message: Unauthorized
id: '1'
'429':
description: Too Many Requests - Rate limit exceeded.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32005
message: Too many requests
id: '1'
'500':
description: Internal Server Error - An error occurred on the server.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32603
message: Internal error
id: '1'
'503':
description: Service Unavailable - The service is temporarily unavailable.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32002
message: Service unavailable
id: '1'
'504':
description: Gateway Timeout - The request timed out.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
jsonrpc: '2.0'
error:
code: -32003
message: Gateway timeout
id: '1'
security:
- ApiKeyQuery: []
components:
schemas:
ErrorResponse:
type: object
properties:
jsonrpc:
type: string
description: The JSON-RPC protocol version.
enum:
- '2.0'
default: '2.0'
error:
type: object
properties:
code:
type: integer
description: Error code.
message:
type: string
description: Error message.
id:
type: string
description: A unique identifier for the request.
securitySchemes:
ApiKeyQuery:
type: apiKey
in: query
name: api-key
description: >-
Your Helius API key. You can get one for free in the
[dashboard](https://dashboard.helius.dev/api-keys).
````