{
  "format": "delx/intent-card/v1",
  "id": "business-days-api",
  "intent": "count business days between two dates",
  "title": "Business days calculator API for agents",
  "description": "Count and list business days with weekdays or US federal holiday calendars for $0.002.",
  "keywords": [
    "business days API",
    "working days calculator",
    "US federal holidays",
    "calendar API",
    "x402 business days"
  ],
  "updated_at": "2026-08-06",
  "canonical_url": "https://commerce.delx.ai/intents/business-days-api",
  "machine_url": "https://commerce.delx.ai/intents/business-days-api.json",
  "recommendation": {
    "tool_name": "util_business_days",
    "service_name": "Delx Business Days",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/business-days",
    "price_usdc": "0.002",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "start_date": {
          "type": "string",
          "description": "Inclusive start date YYYY-MM-DD"
        },
        "end_date": {
          "type": "string",
          "description": "Inclusive end date YYYY-MM-DD"
        },
        "calendar": {
          "type": "string",
          "enum": [
            "weekdays",
            "us_federal"
          ],
          "default": "weekdays",
          "description": "Holiday calendar"
        }
      },
      "required": [
        "start_date",
        "end_date"
      ],
      "additionalProperties": true
    },
    "example_input": {},
    "example_output": {},
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/business-days -m POST -H 'x-delx-source: intent-card-business-days-api' --max-amount 0.002 -b '{}'",
      "max_amount_usdc": "0.002"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-business-days-api"
  },
  "evidence": {
    "paid_openapi": "https://api.delx.ai/openapi.x402.json",
    "governed_portfolio": "https://api.delx.ai/x402-portfolio.json",
    "live_contract": "https://api.delx.ai/api/v1/x402/business-days"
  }
}