> ## Documentation Index > Fetch the complete documentation index at: https://docs.portfobit.com/llms.txt > Use this file to discover all available pages before exploring further. # Cancel all live open orders for one market > Requires `trade:write`, an active Plus or Pro subscription, `Idempotency-Key`, and `otp_code`. `symbol` is required; the server never cancels every market by default. ## OpenAPI ````yaml /openapi/portfobit-openapi.yaml delete /accounts/{account_id}/open-orders openapi: 3.1.0 info: title: Portfobit Open API version: 0.1.0 description: > Public REST API for direct API clients, CI, scripts, service accounts, third-party agents, and developer integrations. Public REST requests use scoped Portfobit Open API keys. OAuth access tokens issued for the Portfobit MCP resource are not accepted by `/api/v1/*` endpoints. Portfobit is crypto-CEX-only. Financial values are decimal strings and timestamps are RFC 3339 UTC strings. The API never supports withdrawals, external-address transfers, cross-exchange transfers, or P2P transfers. servers: - url: https://api.portfobit.com/api/v1 security: - bearerAuth: [] tags: - name: Context - name: Accounts - name: Portfolios - name: Valuation - name: Activity - name: Trading - name: Market data - name: Support paths: /accounts/{account_id}/open-orders: delete: tags: - Trading summary: Cancel all live open orders for one market description: >- Requires `trade:write`, an active Plus or Pro subscription, `Idempotency-Key`, and `otp_code`. `symbol` is required; the server never cancels every market by default. operationId: cancelAllOpenOrders parameters: - $ref: '#/components/parameters/AccountId' - $ref: '#/components/parameters/IdempotencyKey' requestBody: $ref: '#/components/requestBodies/CancelAllOrdersRequest' responses: '200': $ref: '#/components/responses/CancelAllOrdersResponse' '400': $ref: '#/components/responses/InvalidProtectedActionResponse' '403': $ref: '#/components/responses/ProtectedActionForbiddenResponse' '409': $ref: '#/components/responses/IdempotencyConflictResponse' '422': $ref: '#/components/responses/CancelAllUnsupportedResponse' '429': $ref: '#/components/responses/ActionRateLimitedResponse' default: $ref: '#/components/responses/ErrorResponse' components: parameters: AccountId: name: account_id in: path required: true schema: type: string description: Connected CEX account ID. IdempotencyKey: name: Idempotency-Key in: header required: true schema: type: string minLength: 1 maxLength: 255 description: Opaque retry key, unique to the same user, method, and path. requestBodies: CancelAllOrdersRequest: required: true content: application/json: schema: type: object required: - symbol - otp_code properties: symbol: type: string otp_code: type: string pattern: ^[0-9]{6}$ writeOnly: true additionalProperties: false responses: CancelAllOrdersResponse: description: Protected single-market bulk-cancellation response. content: application/json: schema: $ref: '#/components/schemas/CancelAllOrdersResponseSchema' examples: assessedSuccess: summary: Successful cancellation with an available risk assessment value: data: id: act_01J2K8D action_type: order_cancel_all status: succeeded action_summary: account_id: acc_01H8XFK9A venue: binance symbol: BTC/USDT scope: symbol_open_orders provider_reference_id: null failure_code: null failure_message: null risk: status: available level: low model_version: risk_v1 as_of: '2026-08-07T08:05:00Z' reasons: [] metrics: gross_exposure: '0' requested_at: '2026-08-07T08:05:00Z' completed_at: '2026-08-07T08:05:01Z' meta: request_id: req_01J2K8B7QW generated_at: '2026-08-07T08:05:01Z' noSpecializedRiskAssessment: summary: Cancellation with no applicable specialized risk assessment value: data: id: act_01J2K8D action_type: order_cancel_all status: succeeded action_summary: account_id: acc_01H8XFK9A venue: binance symbol: BTC/USDT scope: symbol_open_orders provider_reference_id: null failure_code: null failure_message: null risk: status: not_applicable level: unknown model_version: null as_of: null reasons: [] metrics: gross_exposure: null requested_at: '2026-08-07T08:05:00Z' completed_at: '2026-08-07T08:05:01Z' meta: request_id: req_01J2K8B7QW generated_at: '2026-08-07T08:05:01Z' InvalidProtectedActionResponse: description: Order or internal-transfer parameters are invalid. content: application/json: schema: $ref: '#/components/schemas/InvalidProtectedActionResponseSchema' ProtectedActionForbiddenResponse: description: >- The action is blocked by subscription, trading OTP, CEX permission, or risk policy. `risk_blocked` responses include the standard risk object in `error.details.risk`. content: application/json: schema: $ref: '#/components/schemas/ProtectedActionForbiddenResponseSchema' IdempotencyConflictResponse: description: The idempotency key was previously used with a different request body. content: application/json: schema: $ref: '#/components/schemas/IdempotencyConflictResponseSchema' CancelAllUnsupportedResponse: description: The selected connector does not support native CCXT cancel-all-orders. content: application/json: schema: $ref: '#/components/schemas/CancelAllUnsupportedResponseSchema' ActionRateLimitedResponse: description: The protected-action rate or quota limit has been reached. headers: Retry-After: schema: type: integer description: Seconds until another request may be attempted. content: application/json: schema: $ref: '#/components/schemas/ActionRateLimitedResponseSchema' ErrorResponse: description: Error response content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' schemas: CancelAllOrdersResponseSchema: type: object required: - data - meta properties: data: type: object required: - id - action_type - status - action_summary - provider_reference_id - failure_code - failure_message - risk - requested_at - completed_at properties: id: type: string action_type: type: string status: type: string action_summary: type: object required: - account_id - venue - symbol - scope properties: account_id: type: string venue: type: string symbol: type: string scope: type: string provider_reference_id: type: - string - 'null' failure_code: type: - string - 'null' failure_message: type: - string - 'null' risk: type: object required: - status - level - model_version - as_of - reasons - metrics properties: status: type: string enum: - available - partial - unavailable - not_applicable level: type: string model_version: type: - string - 'null' as_of: type: - string - 'null' format: date-time reasons: type: array items: type: object metrics: type: object required: - gross_exposure properties: gross_exposure: type: - string - 'null' requested_at: type: string format: date-time completed_at: type: string format: date-time meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: data: id: act_01J2K8D action_type: order_cancel_all status: succeeded action_summary: account_id: acc_01H8XFK9A venue: binance symbol: BTC/USDT scope: symbol_open_orders provider_reference_id: null failure_code: null failure_message: null risk: status: available level: low model_version: risk_v1 as_of: '2026-08-07T08:05:00Z' reasons: [] metrics: gross_exposure: '0' requested_at: '2026-08-07T08:05:00Z' completed_at: '2026-08-07T08:05:01Z' meta: request_id: req_01J2K8B7QW generated_at: '2026-08-07T08:05:01Z' InvalidProtectedActionResponseSchema: type: object required: - error - meta properties: error: type: object required: - code - message - details properties: code: type: string enum: - invalid_order_parameters - invalid_internal_transfer message: type: string details: type: object required: [] properties: {} meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: error: code: invalid_order_parameters message: A limit order requires a price. details: {} meta: request_id: req_01J2K8B7QW generated_at: '2026-08-08T08:00:00Z' ProtectedActionForbiddenResponseSchema: type: object required: - error - meta properties: error: type: object required: - code - message - details properties: code: type: string enum: - plan_required - trading_otp_required - trading_otp_invalid - provider_permission_denied - risk_blocked message: type: string details: type: object required: [] properties: risk: $ref: '#/components/schemas/Risk' meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: error: code: trading_otp_required message: A current trading OTP is required before this action can run. details: {} meta: request_id: req_01J2K8B7QW generated_at: '2026-08-08T08:00:00Z' IdempotencyConflictResponseSchema: type: object required: - error - meta properties: error: type: object required: - code - message - details properties: code: type: string message: type: string details: type: object required: [] properties: {} meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: error: code: idempotency_conflict message: This Idempotency-Key was already used for a different request. details: {} meta: request_id: req_01J2K8B7QW generated_at: '2026-08-08T08:00:00Z' CancelAllUnsupportedResponseSchema: type: object required: - error - meta properties: error: type: object required: - code - message - details properties: code: type: string message: type: string details: type: object required: [] properties: {} meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: error: code: cancel_all_orders_unsupported message: This CEX connector does not support native bulk cancellation. details: {} meta: request_id: req_01J2K8B7QW generated_at: '2026-08-08T08:00:00Z' ActionRateLimitedResponseSchema: type: object required: - error - meta properties: error: type: object required: - code - message - details properties: code: type: string message: type: string details: type: object required: [] properties: {} meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time example: error: code: action_rate_limited message: This protected action is temporarily rate limited. details: {} meta: request_id: req_01J2K8B7QW generated_at: '2026-08-08T08:00:00Z' ErrorEnvelope: type: object required: - error - meta properties: error: $ref: '#/components/schemas/Error' meta: $ref: '#/components/schemas/Meta' Risk: type: object required: - status - level - reasons - metrics properties: status: type: string enum: - available - partial - unavailable - not_applicable description: >- `not_applicable` means there was no applicable specialized risk assessment; it does not mean low risk. level: type: string enum: - low - medium - high - critical - unknown model_version: type: - string - 'null' as_of: type: - string - 'null' format: date-time reasons: type: array items: type: object required: - code - severity - message properties: code: type: string severity: type: string message: type: string metrics: type: object additionalProperties: type: - string - 'null' description: >- Includes applicable derived exposure, margin, leverage, concentration, and liquidation-distance metrics. Error: type: object required: - code - message properties: code: type: string message: type: string details: type: object additionalProperties: true Meta: type: object required: - request_id - generated_at properties: request_id: type: string generated_at: type: string format: date-time securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: Portfobit Open API key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.