> ## Documentation Index > Fetch the complete documentation index at: https://docs.kalshi.com/llms.txt > Use this file to discover all available pages before exploring further. # Get FCM Subtrader Event Contract Daily Cap > Returns the event-contract daily premium cap configured for an FCM member's subtrader, together with its live utilization. Executed utilization is the net premium deployed by fills today (sells and settlements credit back); resting and pending utilization reserve open and in-flight orders at their full worst-case cost plus fees. Executed utilization resets at midnight New York time on the returned cap date; resting and pending reservations persist for as long as their orders remain open, including across the reset. Returns 404 when the subtrader has no cap configured — in that state every order placed through the subtrader's bound API keys is rejected. ## OpenAPI ````yaml /openapi.yaml get /fcm/subtraders/event_contract_daily_cap openapi: 3.0.0 info: title: Kalshi Trade API Manual Endpoints version: 3.30.0 description: >- Manually defined OpenAPI spec for endpoints being migrated to spec-first approach servers: - url: https://external-api.kalshi.com/trade-api/v2 description: Production Trade API server - url: https://api.elections.kalshi.com/trade-api/v2 description: Production shared API server, also supported - url: https://external-api.demo.kalshi.co/trade-api/v2 description: Demo Trade API server - url: https://demo-api.kalshi.co/trade-api/v2 description: Demo shared API server, also supported security: [] tags: - name: api-keys description: API key management endpoints - name: orders description: Order management endpoints - name: order-groups description: Order group management endpoints - name: portfolio description: Portfolio and balance information endpoints - name: communications description: Request-for-quote (RFQ) endpoints - name: multivariate description: Multivariate event collection endpoints - name: exchange description: Exchange status and information endpoints - name: live-data description: Live data endpoints - name: markets description: Market data endpoints - name: milestone description: Milestone endpoints - name: search description: Search and filtering endpoints - name: incentive-programs description: Incentive program endpoints - name: fcm description: FCM member specific endpoints - name: events description: Event endpoints - name: structured-targets description: Structured targets endpoints paths: /fcm/subtraders/event_contract_daily_cap: get: tags: - fcm summary: Get FCM Subtrader Event Contract Daily Cap description: > Returns the event-contract daily premium cap configured for an FCM member's subtrader, together with its live utilization. Executed utilization is the net premium deployed by fills today (sells and settlements credit back); resting and pending utilization reserve open and in-flight orders at their full worst-case cost plus fees. Executed utilization resets at midnight New York time on the returned cap date; resting and pending reservations persist for as long as their orders remain open, including across the reset. Returns 404 when the subtrader has no cap configured — in that state every order placed through the subtrader's bound API keys is rejected. operationId: GetFCMEventContractDailyCap parameters: - name: subtrader_id in: query required: true description: >- The subtrader whose daily cap should be returned. Must belong to the requesting FCM. schema: type: string responses: '200': description: Daily cap retrieved successfully content: application/json: schema: $ref: '#/components/schemas/GetFCMEventContractDailyCapResponse' '400': $ref: '#/components/responses/BadRequestError' '401': $ref: '#/components/responses/UnauthorizedError' '403': $ref: '#/components/responses/ForbiddenError' '404': $ref: '#/components/responses/NotFoundError' '500': $ref: '#/components/responses/InternalServerError' security: - kalshiAccessKey: [] kalshiAccessSignature: [] kalshiAccessTimestamp: [] components: schemas: GetFCMEventContractDailyCapResponse: type: object required: - subtrader_id - limit - executed_utilization - resting_order_utilization - pending_order_utilization - cap_date properties: subtrader_id: type: string limit: $ref: '#/components/schemas/FixedPointDollars' executed_utilization: $ref: '#/components/schemas/FixedPointDollars' resting_order_utilization: $ref: '#/components/schemas/FixedPointDollars' pending_order_utilization: $ref: '#/components/schemas/FixedPointDollars' cap_date: type: string description: >- The New York calendar date the executed utilization applies to. Executed utilization resets at midnight New York time; resting and pending reservations persist while their orders remain open. FixedPointDollars: type: string description: >- Fixed-point US dollar string. Most request fields accept 2-4 decimal places (e.g., "0.56", "0.5600"); responses emit up to 6. Valid quote intervals for a given market are constrained by that market's price level structure. example: '0.5600' ErrorResponse: type: object properties: code: type: string description: Error code message: type: string description: Human-readable error message details: type: string description: Additional details about the error, if available responses: BadRequestError: description: Bad request - invalid input content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' UnauthorizedError: description: Unauthorized - authentication required content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' ForbiddenError: description: Forbidden - insufficient permissions content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' NotFoundError: description: Resource not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' InternalServerError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' securitySchemes: kalshiAccessKey: type: apiKey in: header name: KALSHI-ACCESS-KEY description: Your API key ID kalshiAccessSignature: type: apiKey in: header name: KALSHI-ACCESS-SIGNATURE description: RSA-PSS signature of the request kalshiAccessTimestamp: type: apiKey in: header name: KALSHI-ACCESS-TIMESTAMP description: Request timestamp in milliseconds ````