> ## Documentation Index > Fetch the complete documentation index at: https://docs.hyperprop.com/llms.txt > Use this file to discover all available pages before exploring further. # Delete demo account (with purchase and audit trail) > Permanently deletes a DEMO trading account owned by the authenticated user, along with its purchase record, order history and day snapshots. Funded and evaluation accounts cannot be deleted by a trader and return 403 `NOT_DEMO_ACCOUNT` — closing one of those is the prop firm's decision. Use with caution: there is no undo. ## OpenAPI ````yaml /api-reference/openapi.json delete /v1/user/demo/accounts/{accountId}/force openapi: 3.0.0 info: title: Hyperprop Platform API version: 1.0.0 description: >- REST API for the Hyperprop Trading Platform — provision evaluation and funded trading accounts, manage traders and plans, react to account lifecycle events via signed webhooks, and reconcile billing. Built for prop firms integrating from their own backend. Authentication, quick start, error handling, idempotency, pagination, custom metadata, webhooks, and the MCP connector are documented at https://docs.hyperprop.com. x-logo: url: https://app.hyperprop.com/logo-icon.svg altText: Hyperprop href: https://hyperprop.com servers: - url: https://api.hyperprop.com/platform description: Production security: [] tags: - name: Authentication description: >- User authentication - signup, signin, signout, password reset, email verification, OAuth, and MFA - name: User description: >- User account management - profile, notifications, agreements, dismissals, and audit logs. Requires Bearer token. - name: Organization description: >- Organization management - profile, team, trading accounts, plans, and rules. Supports **dual authentication**: Bearer JWT token (dashboard users) OR X-API-Key (programmatic access). - name: Demo description: >- Demo account management - import, list, and delete demo trading accounts. Requires Bearer token. - name: Market Data description: CME futures contracts and market data. Requires Bearer token. - name: System description: System endpoints - health checks and connectivity paths: /v1/user/demo/accounts/{accountId}/force: delete: tags: - Demo summary: Delete demo account (with purchase and audit trail) description: >- Permanently deletes a DEMO trading account owned by the authenticated user, along with its purchase record, order history and day snapshots. Funded and evaluation accounts cannot be deleted by a trader and return 403 `NOT_DEMO_ACCOUNT` — closing one of those is the prop firm's decision. Use with caution: there is no undo. operationId: deleteV1UserDemoAccountsAccountidForce parameters: - description: The demo account ID to delete x-format: guid: true name: accountId in: path required: true schema: type: string responses: '200': description: Account deleted content: '*/*': schema: $ref: '#/components/schemas/Model782' '401': description: Authentication required content: '*/*': schema: $ref: '#/components/schemas/Model9' '403': description: Not your account, or not a demo account content: '*/*': schema: $ref: '#/components/schemas/Model783' '404': description: Account not found content: '*/*': schema: $ref: '#/components/schemas/Model784' '500': description: An unexpected error occurred content: '*/*': schema: $ref: '#/components/schemas/Model5' components: schemas: Model782: type: object properties: success: type: boolean example: true message: type: string example: Account deleted successfully data: $ref: '#/components/schemas/Model781' Model9: type: object properties: success: type: boolean description: Always false on errors example: false statusCode: type: number example: 401 error: type: string example: Unauthorized message: type: string example: Authentication required code: type: string description: Machine-readable error code — switch on this, not on message text example: UNAUTHORIZED Model783: type: object properties: statusCode: type: number example: 403 error: type: string example: Forbidden message: type: string example: >- Only demo accounts can be deleted. Contact your prop firm to close a funded or evaluation account. code: type: string example: NOT_DEMO_ACCOUNT Model784: type: object properties: statusCode: type: number example: 404 error: type: string example: Not Found message: type: string example: Account not found code: type: string example: ACCOUNT_NOT_FOUND Model5: type: object properties: success: type: boolean description: Always false on errors example: false statusCode: type: number example: 500 error: type: string example: Internal Server Error message: type: string example: An unexpected error occurred code: type: string description: Machine-readable error code — switch on this, not on message text example: INTERNAL_ERROR Model781: type: object properties: deleted: type: boolean example: true accountId: type: string x-format: guid: true accountNumber: type: string example: ACC-M3X7K9P2 ```` ## Related topics - [Delete demo account](/platform-api/demo/delete-demo-account.md) - [Delete a trading plan](/platform-api/organization/delete-a-trading-plan.md) - [Introduction](/introduction.md) - [Import demo account](/platform-api/demo/import-demo-account.md) - [List demo accounts](/platform-api/demo/list-demo-accounts.md)