Solana Accounts API
Methods for querying account state, balances, and program ownership
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OpenAPI Specification
openapi: 3.2.0
info:
title: Solana JSON-RPC Accounts API
description: Solana exposes a JSON-RPC 2.0 API over HTTP and WebSocket for querying accounts, transactions, programs, token balances, blocks, and cluster state, as well as submitting and simulating transactions. Three public clusters are available — Mainnet (https://api.mainnet.solana.com), Devnet (https://api.devnet.solana.com), and Testnet (https://api.testnet.solana.com) — with dedicated API nodes for each environment. All requests use HTTP POST with a JSON-RPC 2.0 request body.
version: '2.0'
contact:
name: Solana Developer Resources
url: https://solana.com/developers
license:
name: Apache 2.0
url: https://www.apache.org/licenses/LICENSE-2.0
termsOfService: https://solana.com/tos
servers:
- url: https://api.mainnet.solana.com
description: Solana Mainnet
- url: https://api.devnet.solana.com
description: Solana Devnet
- url: https://api.testnet.solana.com
description: Solana Testnet
tags:
- name: Accounts
description: Methods for querying account state, balances, and program ownership
paths:
/:
post:
operationId: getAccountInfo
summary: getAccountInfo
description: Returns all information associated with the account of provided public key. The encoding parameter controls the format of the returned account data.
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getAccountInfo:
summary: Get account info for a public key
value:
jsonrpc: '2.0'
id: 1
method: getAccountInfo
params:
- vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg
- encoding: base58
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/AccountInfoResponse'
x-solana-method: getAccountInfo
x-solana-docs: https://solana.com/docs/rpc/http/getaccountinfo
/getBalance:
post:
operationId: getBalance
summary: getBalance
description: Returns the lamport balance of the account of provided public key.
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getBalance:
summary: Get lamport balance for an address
value:
jsonrpc: '2.0'
id: 1
method: getBalance
params:
- 83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/BalanceResponse'
x-solana-method: getBalance
x-solana-docs: https://solana.com/docs/rpc/http/getbalance
/getLargestAccounts:
post:
operationId: getLargestAccounts
summary: getLargestAccounts
description: Returns the 20 largest accounts, by lamport balance (results may be cached up to two hours).
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getLargestAccounts:
summary: Get 20 largest accounts by lamport balance
value:
jsonrpc: '2.0'
id: 1
method: getLargestAccounts
params:
- filter: circulating
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/LargestAccountsResponse'
x-solana-method: getLargestAccounts
x-solana-docs: https://solana.com/docs/rpc/http/getlargestaccounts
/getMinimumBalanceForRentExemption:
post:
operationId: getMinimumBalanceForRentExemption
summary: getMinimumBalanceForRentExemption
description: Returns minimum balance required to make account rent exempt.
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getMinimumBalanceForRentExemption:
summary: Get minimum lamports for rent exemption for 50 bytes
value:
jsonrpc: '2.0'
id: 1
method: getMinimumBalanceForRentExemption
params:
- 50
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/LamportsResponse'
x-solana-method: getMinimumBalanceForRentExemption
x-solana-docs: https://solana.com/docs/rpc/http/getminimumbalanceforrentexemption
/getMultipleAccounts:
post:
operationId: getMultipleAccounts
summary: getMultipleAccounts
description: Returns the account information for a list of public keys.
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getMultipleAccounts:
summary: Get account info for multiple public keys
value:
jsonrpc: '2.0'
id: 1
method: getMultipleAccounts
params:
- - vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg
- 4fYNw3dojWmQ4dXtSGE9epjRGy9pFSx62YypT7avPYvA
- encoding: base58
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/MultipleAccountsResponse'
x-solana-method: getMultipleAccounts
x-solana-docs: https://solana.com/docs/rpc/http/getmultipleaccounts
/getProgramAccounts:
post:
operationId: getProgramAccounts
summary: getProgramAccounts
description: Returns all accounts owned by the provided program public key.
tags:
- Accounts
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/JsonRpcRequest'
examples:
getProgramAccounts:
summary: Get all accounts owned by a program
value:
jsonrpc: '2.0'
id: 1
method: getProgramAccounts
params:
- 4Nd1mBQtrMJVYVfKf2PX99kkXoHWdrS84XnTXFGnhrHu
- encoding: jsonParsed
responses:
'200':
description: Successful JSON-RPC response
content:
application/json:
schema:
$ref: '#/components/schemas/ProgramAccountsResponse'
x-solana-method: getProgramAccounts
x-solana-docs: https://solana.com/docs/rpc/http/getprogramaccounts
components:
schemas:
JsonRpcError:
type: object
properties:
code:
type: integer
description: Error code
message:
type: string
description: Human-readable error message
data:
description: Additional error data
LamportsResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: object
properties:
context:
$ref: '#/components/schemas/RpcContext'
value:
type: integer
format: int64
description: Lamport amount
error:
$ref: '#/components/schemas/JsonRpcError'
LargestAccountsResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: object
properties:
context:
$ref: '#/components/schemas/RpcContext'
value:
type: array
items:
type: object
properties:
address:
type: string
description: Base58-encoded address of the account
lamports:
type: integer
format: int64
description: Number of lamports in the account
error:
$ref: '#/components/schemas/JsonRpcError'
RpcContext:
type: object
properties:
slot:
type: integer
format: int64
description: The slot at which the operation was evaluated
JsonRpcRequest:
type: object
required:
- jsonrpc
- id
- method
properties:
jsonrpc:
type: string
enum:
- '2.0'
description: JSON-RPC protocol version
example: '2.0'
id:
oneOf:
- type: integer
- type: string
description: Client-provided identifier for the request
example: 1
method:
type: string
description: The JSON-RPC method name
example: getBalance
params:
type: array
description: Method-specific parameters
items:
oneOf:
- type: string
- type: integer
- type: boolean
- type: object
- type: array
items: {}
MultipleAccountsResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: object
properties:
context:
$ref: '#/components/schemas/RpcContext'
value:
type: array
items:
$ref: '#/components/schemas/AccountInfo'
error:
$ref: '#/components/schemas/JsonRpcError'
BalanceResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: object
properties:
context:
$ref: '#/components/schemas/RpcContext'
value:
type: integer
format: int64
description: Balance in lamports
error:
$ref: '#/components/schemas/JsonRpcError'
AccountInfoResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: object
properties:
context:
$ref: '#/components/schemas/RpcContext'
value:
$ref: '#/components/schemas/AccountInfo'
error:
$ref: '#/components/schemas/JsonRpcError'
ProgramAccountsResponse:
type: object
properties:
jsonrpc:
type: string
example: '2.0'
id:
oneOf:
- type: integer
- type: string
result:
type: array
items:
type: object
properties:
pubkey:
type: string
description: Base58-encoded public key of the account
account:
$ref: '#/components/schemas/AccountInfo'
error:
$ref: '#/components/schemas/JsonRpcError'
AccountInfo:
type: object
properties:
lamports:
type: integer
format: int64
description: Number of lamports assigned to this account
owner:
type: string
description: Base58-encoded public key of the program that owns this account
data:
description: Data associated with the account (encoded or parsed)
oneOf:
- type: string
- type: array
items:
type: string
- type: object
executable:
type: boolean
description: Whether this account contains a program and is strictly read-only
rentEpoch:
type: integer
format: int64
description: The epoch at which this account will next owe rent
space:
type: integer
description: The data size of the account
externalDocs:
description: Solana RPC HTTP Methods Documentation
url: https://solana.com/docs/rpc/http