CostReport

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/anthropic/main/json-schema/anthropic-cost-report-schema.json",
  "title": "CostReport",
  "x-generated": "2026-09-23",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/anthropic-cost-api-openapi.yml#/components/schemas/CostReport",
  "type": "object",
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "starting_at": {
            "type": "string",
            "format": "date-time"
          },
          "ending_at": {
            "type": "string",
            "format": "date-time"
          },
          "results": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "workspace_id": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "description": {
                  "type": "string"
                },
                "cost_type": {
                  "type": "string"
                },
                "context_window": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "model": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "service_tier": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "token_type": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "currency": {
                  "type": "string",
                  "default": "USD"
                },
                "amount": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    },
    "has_more": {
      "type": "boolean"
    },
    "next_page": {
      "type": [
        "string",
        "null"
      ]
    }
  }
}