> ## 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.

# getCompressedBalanceByOwner

> 返回所有者压缩账户的总余额。

## 请求参数

<ParamField body="owner" type="string" required default="11111113R2cuenjG5nFubqX9Wzuukdin2YfGQVzu5">
  以base58字符串表示的Solana公钥。
</ParamField>


## OpenAPI

````yaml zh/openapi/zk-compression/getCompressedBalanceByOwner.yaml POST /
openapi: 3.0.3
info:
  title: photon-indexer
  description: Solana 索引器用于通用压缩
  license:
    name: Apache-2.0
  version: 0.50.0
servers:
  - url: https://mainnet.helius-rpc.com
    description: 主网 RPC 端点
  - url: https://devnet.helius-rpc.com
    description: 开发网 RPC 端点
security: []
paths:
  /:
    summary: getCompressedBalanceByOwner
    post:
      description: 检索 getCompressedBalanceByOwner 信息
      operationId: getCompressedBalanceByOwner
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
                - jsonrpc
                - id
                - method
                - params
              properties:
                jsonrpc:
                  type: string
                  description: JSON-RPC 协议的版本。
                  enum:
                    - '2.0'
                  default: '2.0'
                id:
                  type: string
                  description: 用于标识请求的 ID。
                  default: '1'
                method:
                  type: string
                  description: 要调用的方法名称。
                  enum:
                    - getCompressedBalanceByOwner
                  default: getCompressedBalanceByOwner
                params:
                  type: object
                  required:
                    - owner
                  properties:
                    owner:
                      $ref: '#/components/schemas/SerializablePubkey'
        required: true
      responses:
        '200':
          description: 成功从 Solana 区块链中获取所有者的压缩余额
          content:
            application/json:
              schema:
                type: object
                required:
                  - context
                  - value
                properties:
                  context:
                    $ref: '#/components/schemas/Context'
                  value:
                    $ref: '#/components/schemas/UnsignedInteger'
                additionalProperties: false
        '400':
          description: 错误请求 - 请求参数无效或请求格式错误。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32602
                  message: Invalid params
                id: '1'
        '401':
          description: 未授权 - API 密钥无效或缺失。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32001
                  message: Unauthorized
                id: '1'
        '429':
          description: 请求过多 - 超过速率限制。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32005
                  message: Too many requests
                id: '1'
        '500':
          description: 内部服务器错误 - 服务器发生错误。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32603
                  message: Internal error
                id: '1'
        '503':
          description: 服务不可用 - 服务暂时不可用。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32002
                  message: 服务不可用
                id: '1'
        '504':
          description: 网关超时 - 请求超时。
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                jsonrpc: '2.0'
                error:
                  code: -32003
                  message: 网关超时
                id: '1'
      security:
        - ApiKeyQuery: []
components:
  schemas:
    SerializablePubkey:
      type: string
      description: 以base58字符串表示的Solana公钥。
      default: 11111113R2cuenjG5nFubqX9Wzuukdin2YfGQVzu5
      example: 11111113R2cuenjG5nFubqX9Wzuukdin2YfGQVzu5
    Context:
      type: object
      required:
        - slot
      properties:
        slot:
          type: integer
          default: 100
          example: 100
    UnsignedInteger:
      type: integer
      default: 100
      example: 100
    ErrorResponse:
      type: object
      properties:
        jsonrpc:
          type: string
          description: JSON-RPC 协议版本。
          enum:
            - '2.0'
          example: '2.0'
        error:
          type: object
          properties:
            code:
              type: integer
              description: 错误代码。
              example: -32602
            message:
              type: string
              description: 错误信息。
            data:
              type: object
              description: 关于错误的附加数据。
        id:
          type: string
          description: 与请求匹配的标识符。
          example: '1'
  securitySchemes:
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api-key
      description: >-
        您的 Helius API
        密钥。您可以在[仪表板](https://dashboard.helius.dev/api-keys)中免费获取一个。

````