> ## 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.

# List events for a gtoken webhook

Inspect delivery status and payloads for one gtoken webhook registration.


## OpenAPI

````yaml swagger/swagger-combined.yaml GET /v2/gvaults/webhooks/{id}/events
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/gvaults/webhooks/{id}/events:
    parameters:
      - name: id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/UuidV4'
        description: Organization-owned webhook registration ID.
    get:
      tags:
        - gVault Webhooks
      summary: List events for a gtoken webhook
      operationId: listGVaultWebhookEventsByWebhook
      parameters:
        - name: cursor
          in: query
          schema:
            type: string
        - name: limit
          in: query
          schema:
            type: integer
            default: 25
            minimum: 1
            maximum: 100
      responses:
        '200':
          description: Delivery events for this webhook.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GVaultWebhookEventList'
              example:
                data:
                  - id: 73a8e0c9-c20d-4b10-b9a4-0f0ff6b5cb9c
                    registrationId: 6b6a0502-9d38-4f94-83fe-06706adbdc51
                    eventType: fee_wrapper.fees.status_changed
                    payload:
                      feeWrapperId: 8f4c52d7-62ab-4db9-a964-92f481f6b851
                      status: confirmed
                      feeRecipientAddress: '0x92e6a1ed742f0c8502f902c61775f57728985b42'
                      performanceFeeBps: 1500
                      transactionHash: >-
                        0xcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd
                    status: completed
                    attemptCount: 1
                    deliveredAt: '2026-09-03T18:04:11.000Z'
                    lastError: null
                    createdAt: '2026-09-03T18:04:09.000Z'
                    updatedAt: '2026-09-03T18:04:11.000Z'
                nextCursor: null
        '404':
          description: Webhook not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    UuidV4:
      type: string
      format: uuid
      pattern: >-
        ^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89aAbB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$
      example: 8f4c52d7-62ab-4db9-a964-92f481f6b851
    GVaultWebhookEventList:
      type: object
      required:
        - data
        - nextCursor
      additionalProperties: false
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/GVaultWebhookEvent'
        nextCursor:
          type: string
          nullable: true
      example:
        data:
          - id: 73a8e0c9-c20d-4b10-b9a4-0f0ff6b5cb9c
            registrationId: 6b6a0502-9d38-4f94-83fe-06706adbdc51
            eventType: fee_wrapper.status_changed
            payload:
              feeWrapperId: 8f4c52d7-62ab-4db9-a964-92f481f6b851
              status: ready
            status: completed
            attemptCount: 1
            deliveredAt: '2026-09-03T17:35:41.000Z'
            lastError: null
            createdAt: '2026-09-03T17:35:39.000Z'
            updatedAt: '2026-09-03T17:35:41.000Z'
        nextCursor: null
    ErrorResponse:
      type: object
      required:
        - error
        - code
      properties:
        error:
          type: string
          description: >-
            Human-readable error message. May change without notice; do not
            parse programmatically.
        code:
          type: string
          description: >-
            Machine-readable error code. Stable across API versions — safe to
            switch on in client code.
          enum:
            - validation_error
            - unknown_parameters
            - unsupported_chain
            - unsupported_token
            - invalid_destination_address
            - precision_overflow
            - invalid_cursor
            - unauthenticated
            - forbidden
            - wallet_not_found
            - wallet_limit_reached
            - withdrawal_not_found
            - deposit_not_found
            - yield_source_not_found
            - wallet_projection_unavailable
            - insufficient_funds
            - duplicate_request_id
            - request_id_conflict
            - invalid_position_weight
            - invalid_withdrawal_plan
            - payout_not_found
            - webhook_not_found
            - webhook_duplicate_url
            - withdrawal_not_cancellable
            - withdrawal_already_cancelled
            - withdrawal_payout_in_progress
            - withdrawal_policy_required
            - workflow_conflict
            - payout_already_terminal
            - payout_in_progress
            - payout_not_retryable
            - address_book_entry_not_found
            - address_book_duplicate_entry
            - address_book_whitelist_violation
            - rate_limited
            - rate_limit_exceeded
            - internal_error
            - wallet_creation_failed
            - service_temporarily_unavailable
    GVaultWebhookEvent:
      type: object
      required:
        - id
        - registrationId
        - eventType
        - payload
        - status
        - attemptCount
        - createdAt
        - updatedAt
      additionalProperties: false
      properties:
        id:
          $ref: '#/components/schemas/UuidV4'
        registrationId:
          $ref: '#/components/schemas/UuidV4'
        eventType:
          $ref: '#/components/schemas/GVaultWebhookEventType'
        payload:
          description: Business-operation payload whose shape corresponds to `eventType`.
          oneOf:
            - $ref: '#/components/schemas/GVaultAllowlistWebhookPayload'
            - $ref: '#/components/schemas/FeeWrapperStatusWebhookPayload'
            - $ref: '#/components/schemas/FeeWrapperFeesWebhookPayload'
            - $ref: '#/components/schemas/FeeWrapperAllowlistWebhookPayload'
        status:
          type: string
          enum:
            - pending
            - completed
            - failed
        attemptCount:
          type: integer
          minimum: 0
        deliveredAt:
          type: string
          format: date-time
          nullable: true
        lastError:
          type: string
          nullable: true
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
      example:
        id: 73a8e0c9-c20d-4b10-b9a4-0f0ff6b5cb9c
        registrationId: 6b6a0502-9d38-4f94-83fe-06706adbdc51
        eventType: fee_wrapper.status_changed
        payload:
          feeWrapperId: 8f4c52d7-62ab-4db9-a964-92f481f6b851
          status: ready
        status: completed
        attemptCount: 1
        deliveredAt: '2026-09-03T17:35:41.000Z'
        lastError: null
        createdAt: '2026-09-03T17:35:39.000Z'
        updatedAt: '2026-09-03T17:35:41.000Z'
    GVaultWebhookEventType:
      type: string
      enum:
        - gvault.allowlist.status_changed
        - fee_wrapper.status_changed
        - fee_wrapper.fees.status_changed
        - fee_wrapper.allowlist.status_changed
    GVaultAllowlistWebhookPayload:
      type: object
      required:
        - gVaultId
        - address
        - allowed
        - status
      additionalProperties: false
      properties:
        gVaultId:
          $ref: '#/components/schemas/GVaultId'
        address:
          $ref: '#/components/schemas/NonzeroEvmAddress'
        allowed:
          type: boolean
        status:
          type: string
          enum:
            - confirmed
            - failed
        transactionHash:
          $ref: '#/components/schemas/TransactionHash'
        error:
          type: string
    FeeWrapperStatusWebhookPayload:
      type: object
      required:
        - feeWrapperId
        - status
      additionalProperties: false
      properties:
        feeWrapperId:
          $ref: '#/components/schemas/UuidV4'
        status:
          type: string
          enum:
            - ready
            - failed
        contractAddress:
          $ref: '#/components/schemas/NonzeroEvmAddress'
        transactionHash:
          $ref: '#/components/schemas/TransactionHash'
        error:
          type: string
    FeeWrapperFeesWebhookPayload:
      type: object
      required:
        - feeWrapperId
        - status
        - feeRecipientAddress
        - performanceFeeBps
      additionalProperties: false
      properties:
        feeWrapperId:
          $ref: '#/components/schemas/UuidV4'
        status:
          type: string
          enum:
            - confirmed
            - failed
        feeRecipientAddress:
          $ref: '#/components/schemas/EvmAddress'
        performanceFeeBps:
          type: integer
          minimum: 0
          maximum: 9999
        managementFeeBps:
          type: integer
          minimum: 0
          maximum: 9999
          description: Requested rate for a management update; otherwise the current rate.
        transactionHash:
          $ref: '#/components/schemas/TransactionHash'
        error:
          type: string
    FeeWrapperAllowlistWebhookPayload:
      type: object
      required:
        - feeWrapperId
        - address
        - allowed
        - status
      additionalProperties: false
      properties:
        feeWrapperId:
          $ref: '#/components/schemas/UuidV4'
        address:
          $ref: '#/components/schemas/NonzeroEvmAddress'
        allowed:
          type: boolean
        status:
          type: string
          enum:
            - confirmed
            - failed
        transactionHash:
          $ref: '#/components/schemas/TransactionHash'
        error:
          type: string
    GVaultId:
      type: string
      description: Source ID returned by the gtoken yield-source catalogue.
      enum:
        - ground-ustb-vault
      example: ground-ustb-vault
    NonzeroEvmAddress:
      type: string
      description: >-
        Valid nonzero EVM EOA or contract address. Mixed-case values must use a
        valid EIP-55 checksum.
      minLength: 42
      maxLength: 42
      pattern: ^0x(?!0{40}$)[0-9a-fA-F]{40}$
      example: '0x3bf25a73a1f1033c2d50ac65f3c9d6a44123db81'
    TransactionHash:
      type: string
      description: EVM transaction hash.
      minLength: 66
      maxLength: 66
      pattern: ^0x[0-9a-fA-F]{64}$
      example: '0xabababababababababababababababababababababababababababababababab'
    EvmAddress:
      type: string
      description: Valid EVM address. Mixed-case values must use a valid EIP-55 checksum.
      minLength: 42
      maxLength: 42
      pattern: ^0x[0-9a-fA-F]{40}$
      example: '0x92e6a1ed742f0c8502f902c61775f57728985b42'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````