> ## Documentation Index > Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt > Use this file to discover all available pages before exploring further. # Get US Derivatives Balance Summary > Get a summary of balances for CFM trading ## OpenAPI ````yaml GET /api/v3/brokerage/cfm/balance_summary openapi: 3.1.0 info: title: Coinbase Advanced Trade API version: '0.1' servers: - url: https://api.coinbase.com security: - ApiKey: [] - OAuth2: [] paths: /api/v3/brokerage/cfm/balance_summary: get: tags: - Futures summary: Get Futures Balance Summary description: Get a summary of balances for CFM trading operationId: RetailBrokerageApi_GetFCMBalanceSummary responses: '200': description: A successful response. content: application/json: schema: $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.GetFCMBalanceSummaryResponse text/event-stream: schema: $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.GetFCMBalanceSummaryResponse default: description: An unexpected error response. content: application/json: schema: $ref: '#/components/schemas/grpc.gateway.runtime.Error' text/event-stream: schema: $ref: '#/components/schemas/grpc.gateway.runtime.Error' security: - ApiKey: - view - OAuth2: - wallet:transactions:read components: schemas: coinbase.retail.rest.proxy.fcm.GetFCMBalanceSummaryResponse: type: object properties: balance_summary: allOf: - $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.FCMBalanceSummary grpc.gateway.runtime.Error: type: object properties: error: type: string code: type: integer format: int32 message: type: string details: type: array items: type: object additionalProperties: true coinbase.retail.rest.proxy.fcm.FCMBalanceSummary: type: object properties: futures_buying_power: description: >- The amount of your cash balance that is available to trade CFM futures allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' total_usd_balance: description: >- Aggregate USD maintained across your CFTC-regulated futures account and your Coinbase Inc. spot account allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' cbi_usd_balance: description: USD maintained in your Coinbase Inc. spot account allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' cfm_usd_balance: description: >- USD maintained in your CFTC-regulated futures account. Funds held in your futures account are not available to trade spot allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' total_open_orders_hold_amount: description: Your total balance on hold for spot and futures open orders allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' unrealized_pnl: description: Your current unrealized PnL across all open positions allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' daily_realized_pnl: description: >- Your realized PnL from the current trade date. May include profit or loss from positions you've closed on the current trade date allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' initial_margin: description: >- Margin required to initiate futures positions. Once futures orders are placed, these funds cannot be used to trade spot. The actual amount of funds necessary to support executed futures orders will be moved to your futures account allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' available_margin: description: >- Funds available to meet your anticipated margin requirement. This includes your CBI spot USD, CFM futures USD, and Futures PnL, less any holds for open spot or futures orders allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' liquidation_threshold: description: >- When your available funds for collateral drop to the liquidation threshold, some or all of your futures positions will be liquidated allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' liquidation_buffer_amount: description: >- Funds available in excess of the liquidation threshold, calculated as available margin minus liquidation threshold. If your liquidation buffer amount reaches 0, your futures positions and/or open orders will be liquidated as necessary allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' liquidation_buffer_percentage: type: string description: >- Funds available in excess of the liquidation threshold expressed as a percentage. If your liquidation buffer percentage reaches 0%, your futures positions and/or open orders will be liquidated as necessary intraday_margin_window_measure: allOf: - $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.FcmMarginWindowMeasure overnight_margin_window_measure: allOf: - $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.FcmMarginWindowMeasure total_pending_transfers_amount: description: Total value of pending transfers allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' funding_pnl: description: Portfolio funding PnL (only for US Perpetuals Futures) allOf: - $ref: '#/components/schemas/coinbase.consumer.shared.common.Amount' coinbase.consumer.shared.common.Amount: type: object properties: value: type: string currency: type: string cbrn: type: string title: >- CBRN Format: version:type:network:sub-network:id:sub-id Example: v1:token:solana:mainnet:EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v: title: Message that represents the monetary amount. coinbase.retail.rest.proxy.fcm.FcmMarginWindowMeasure: type: object properties: margin_window_type: description: Your margin window allOf: - $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.FcmMarginWindowType margin_level: description: Margin level for liquidation purposes allOf: - $ref: >- #/components/schemas/coinbase.retail.rest.proxy.fcm.MarginLevelType initial_margin: type: string description: Initial margin maintenance_margin: type: string description: Maintenance margin liquidation_buffer: type: string description: Liquidation buffer total_hold: type: string description: Total Hold futures_buying_power: type: string description: >- The amount of your cash balance that is available to trade CFM futures coinbase.retail.rest.proxy.fcm.FcmMarginWindowType: type: string enum: - FCM_MARGIN_WINDOW_TYPE_UNSPECIFIED - FCM_MARGIN_WINDOW_TYPE_OVERNIGHT - FCM_MARGIN_WINDOW_TYPE_WEEKEND - FCM_MARGIN_WINDOW_TYPE_INTRADAY - FCM_MARGIN_WINDOW_TYPE_TRANSITION default: FCM_MARGIN_WINDOW_TYPE_UNSPECIFIED coinbase.retail.rest.proxy.fcm.MarginLevelType: type: string enum: - MARGIN_LEVEL_TYPE_UNSPECIFIED - MARGIN_LEVEL_TYPE_BASE - MARGIN_LEVEL_TYPE_WARNING - MARGIN_LEVEL_TYPE_DANGER - MARGIN_LEVEL_TYPE_LIQUIDATION default: MARGIN_LEVEL_TYPE_UNSPECIFIED title: margin level for liquidation purposes securitySchemes: ApiKey: type: http scheme: bearer bearerFormat: JWT description: >- A bearer token signed using your API Key Secret, see [Creating API Keys](/coinbase-app/authentication-authorization/api-key-authentication) section of our docs for more information. See [Scope & Permissions](/coinbase-app/advanced-trade-apis/rest-scopes) for the permission each endpoint requires. OAuth2: type: oauth2 description: >- An OAuth 2.0 access token from the Coinbase App OAuth2 flow. See [Scope & Permissions](/coinbase-app/advanced-trade-apis/rest-scopes) for the scope each endpoint requires. flows: authorizationCode: authorizationUrl: https://login.coinbase.com/oauth2/auth tokenUrl: https://login.coinbase.com/oauth2/token scopes: wallet:user:read: View your account information. wallet:user:update: Update your account information. wallet:accounts:read: View your accounts. wallet:buys:create: Place, edit, and cancel orders. wallet:trades:read: View your cryptocurrency conversions. wallet:trades:create: Convert cryptocurrencies. wallet:transactions:read: View your transactions. wallet:transactions:transfer: Transfer funds between accounts. wallet:payment-methods:read: View your payment methods. ````