> ## Documentation Index > Fetch the complete documentation index at: https://docs.filexpress.app/llms.txt > Use this file to discover all available pages before exploring further. # Rules in force on a date > Parameters in force on the date. `source`: `business`, `template`, or `default`. **Required permission:** `hr.labor_rules` ## OpenAPI ````yaml /api-reference/openapi.en.json get /hr/labor-rules/effective openapi: 3.0.3 info: title: FileXpress External API version: 1.0.0 description: >- API for integrating third-party systems with FileXpress: billing, HR, accounting, inventory, projects, accounts receivable and payable, treasury, pricing and promotions, and cash. Current base URL: /api/external/v1. The legacy unversioned path (/api/external) will be removed on January 1, 2027; migrate to /api/external/v1 (same endpoints, only the base URL changes). The v2 API (/api/external/v2) exposes currencies and exchange rates, sales and purchases in foreign currency, taxes by id, payrolls with branch, and errors with a stable `code`; its operations carry the /v2 prefix in the path. We suggest migrating to the available v2 routes before March 30, 2027. servers: - url: https://api.filexpress.app/api/external/v1 description: Production security: - ApiKey: [] tags: - name: General - name: Billing · Sales - name: Billing · Purchases - name: Billing · Customers - name: Billing · Suppliers - name: Billing · Products - name: Catalogs - name: HR · Employees - name: HR · Attendance - name: HR · Labor rules - name: HR · Schedules - name: HR · Holidays - name: HR · Attendance results - name: HR · Leave requests - name: HR · Payrolls - name: Accounting - name: Inventory - name: Projects - name: Accounts receivable - name: Accounts payable - name: Treasury - name: Pricing and promotions - name: Cash - name: Points of sale - name: API v2 · General - name: API v2 · Currencies and rates - name: API v2 · Countries - name: API v2 · Sales - name: API v2 · Purchases - name: API v2 · Payrolls paths: /hr/labor-rules/effective: get: tags: - HR · Labor rules summary: Rules in force on a date description: >- Parameters in force on the date. `source`: `business`, `template`, or `default`. **Required permission:** `hr.labor_rules` parameters: - name: date in: query required: false description: Date (YYYY-MM-DD). Defaults to today. schema: type: string format: date example: '2026-10-01' responses: '200': description: Success content: application/json: example: status: true data: date: '2026-10-01' rule_set: id: 9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11 business_id: 9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11 country_code: SV name: El Salvador – Código de Trabajo source_template_id: 9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11 effective_from: '2026-01-01' effective_to: null schema_version: 1 params: timezone: America/El_Salvador day_band: start: '06:00' end: '19:00' mixed_rule: type: night_if_night_minutes_gt threshold_minutes: 240 max_ordinary: daily: day: 480 night: 420 mixed: 480 weekly: day: 2640 night: 2340 mixed: 2640 week_starts_on: 1 default_rest_days: - 7 default_daily_minutes: '1': 480 '2': 480 '3': 480 '4': 480 '5': 480 '6': 240 '7': 0 overtime: basis: - daily - weekly daily_cap_minutes: null weekly_cap_minutes: null total_daily_cap_minutes: null requires_approval: false surcharges: ordinary_day: 0 ordinary_night: 0.25 overtime_day: 1 overtime_night: 1.5 rest_day: 0.5 holiday: 1 combination: multiplicative rest_day_compensatory: true breaks: paid: false min_minutes: 30 auto_deduct_minutes: 0 tolerances: late_grace_minutes: 5 early_leave_grace_minutes: 0 absence_after_minutes: null rounding: unit_minutes: 1 mode: none min_hourly_wage: 1.7 currency: USD is_active: true is_template: false source: business params: timezone: America/El_Salvador day_band: start: '06:00' end: '19:00' mixed_rule: type: night_if_night_minutes_gt threshold_minutes: 240 max_ordinary: daily: day: 480 night: 420 mixed: 480 weekly: day: 2640 night: 2340 mixed: 2640 week_starts_on: 1 default_rest_days: - 7 default_daily_minutes: '1': 480 '2': 480 '3': 480 '4': 480 '5': 480 '6': 240 '7': 0 overtime: basis: - daily - weekly daily_cap_minutes: null weekly_cap_minutes: null total_daily_cap_minutes: null requires_approval: false surcharges: ordinary_day: 0 ordinary_night: 0.25 overtime_day: 1 overtime_night: 1.5 rest_day: 0.5 holiday: 1 combination: multiplicative rest_day_compensatory: true breaks: paid: false min_minutes: 30 auto_deduct_minutes: 0 tolerances: late_grace_minutes: 5 early_leave_grace_minutes: 0 absence_after_minutes: null rounding: unit_minutes: 1 mode: none min_hourly_wage: 1.7 currency: USD '401': $ref: '#/components/responses/E401' '403': $ref: '#/components/responses/E403' '422': $ref: '#/components/responses/E422' '429': $ref: '#/components/responses/E429' components: responses: E401: description: Missing or invalid API Key content: application/json: example: status: false message: Invalid API Key. E403: description: Integration without the required permission or deactivated content: application/json: example: status: false message: This integration does not have the 'hr.employees' permission. required_scope: hr.employees E422: description: Validation error content: application/json: example: status: false message: Validation errors errors: start_date: - The start date field is required. E429: description: Rate limit exceeded content: application/json: example: status: false message: Rate limit exceeded. Please try again later. rate_limit: 100 securitySchemes: ApiKey: type: apiKey in: header name: X-API-Key description: Integration API Key (Integrations → New Integration). ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.