> ## Documentation Index
> Fetch the complete documentation index at: https://docs.groundtech.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Get MicroVault performance summary

> Returns lifetime investment earnings across the organization's MicroVaults. Use `status` to determine whether every vault was included in the aggregate.

Read aggregate lifetime earnings across your organization's MicroVaults.

<Note>
  MicroVaults are in private preview for enabled sandbox organizations on Ethereum Sepolia.
</Note>


## OpenAPI

````yaml swagger/swagger-combined.yaml GET /v2/microvaults/performance-summary
openapi: 3.0.0
info:
  title: Ground API
  description: Core API for Portfolio Wallets, gtokens, MicroVaults, and webhooks.
  version: 2.0.0
servers:
  - url: https://sandbox.groundtech.co
  - url: https://production.groundtech.co
security:
  - bearerAuth: []
tags:
  - name: System
    description: System health and utility endpoints.
  - name: Sandbox Faucets
    description: Sandbox-only test token faucets.
  - name: Portfolio Wallets
    description: >-
      Portfolio wallets with strategy allocation, deposits, withdrawals, and
      yield positions.
  - name: gVaults
    description: >-
      Direct access to gtokens with deposit access controls and optional fee
      wrappers.
  - name: MicroVaults
    description: >-
      Customer-owned onchain vaults with externally held ERC-20 shares. Private
      preview in sandbox on Ethereum Sepolia.
  - name: Webhook Endpoints
    description: Webhook endpoint management for portfolio wallet notifications.
paths:
  /v2/microvaults/performance-summary:
    get:
      tags:
        - MicroVaults
      summary: Get MicroVault performance
      description: >-
        Returns lifetime investment earnings across the organization's
        MicroVaults. Use `status` to determine whether every vault was included
        in the aggregate.
      operationId: getMicrovaultPerformanceSummary
      responses:
        '200':
          description: Aggregate MicroVault performance.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MicroVaultPerformanceSummary'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    MicroVaultPerformanceSummary:
      type: object
      additionalProperties: true
      required:
        - baseAssetAddress
        - baseAssetDecimals
        - totalEarnedAssets
        - asOf
        - status
      properties:
        baseAssetAddress:
          allOf:
            - $ref: '#/components/schemas/NullableNonzeroEvmAddress'
          description: >-
            Base asset shared by the MicroVaults included in the total, or
            `null` when the organization has no vaults.
        baseAssetDecimals:
          type: integer
          nullable: true
          description: >-
            Decimal precision for `totalEarnedAssets`, or `null` when no base
            asset is available.
        totalEarnedAssets:
          allOf:
            - $ref: '#/components/schemas/MicroVaultUint256'
          nullable: true
          description: >-
            Lifetime investment earnings across the organization's MicroVaults
            in base-asset units, excluding subscriptions and redemptions.
        asOf:
          type: string
          format: date-time
          nullable: true
          description: >-
            Oldest valuation time included in the aggregate, or `null` when no
            complete aggregate is available.
        status:
          type: string
          enum:
            - ok
            - partial
          description: >-
            `ok` when the aggregate is complete; `partial` when one or more
            vaults cannot be included reliably.
      example:
        baseAssetAddress: '0x1c7d4b196cb0c7b01d743fbc6116a902379c7238'
        baseAssetDecimals: 6
        totalEarnedAssets: '325000'
        asOf: '2026-09-10T18:40:00.000Z'
        status: ok
    NullableNonzeroEvmAddress:
      type: string
      nullable: true
      description: >-
        Deployed nonzero EVM contract address, or null while deployment is
        pending.
      minLength: 42
      maxLength: 42
      pattern: ^0x(?!0{40}$)[0-9a-fA-F]{40}$
      example: '0x7c4a1cb5a3d5c3c4e019c3f6ab29a0f98c21b814'
    MicroVaultUint256:
      type: string
      pattern: ^(0|[1-9][0-9]*)$
      description: Unsigned base-10 integer in token base units.
      example: '1000000'
    AuthErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: string
          description: Authentication or authorization error message.
        message:
          type: string
          nullable: true
          description: Additional auth middleware detail, when present.
        code:
          type: string
          nullable: true
          enum:
            - unauthenticated
            - forbidden
          description: >-
            Some auth and scope failures include a stable code; middleware
            errors may omit it.
  responses:
    Unauthorized:
      description: >-
        The request is missing a valid bearer token, or the token is invalid or
        expired.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/AuthErrorResponse'
          example:
            error: Unauthenticated request
            message: Missing or invalid bearer token
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````