{
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    "description": "Maps Brazilian NCM product catalogs and audits NF-e XML invoices for the 2026 Tax Reform (LC 214/2025 - IBS, CBS, and Imposto Seletivo). Returns cClassTrib, CST, reduction percentages, legal annexes, and compliance alerts.\n\n### Enterprise B2B Value Proposition (Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor)\n- **Target B2B Buyers:** Tax Automation ERPs, Accounting SaaS, eCommerce Checkout Engines, and Big4 Tax Auditors.\n- **Zero External API Keys Required:** Connects directly to authoritative government, regulatory, and financial primary registries with built-in retry/backoff and deterministic schema normalization.\n- **Quantitative Scoring & RAG Briefs:** Every record is enriched with a quantitative 0-100 risk/viability score and an LLM-ready Markdown executive brief (`NCM / NF-e Item Audited (LC 214/2025)`).\n- **Backend Proxy Secret Injection:** RapidAPI Studio and Zyla API Hub inject `Authorization: Bearer <APIFY_API_TOKEN>` invisibly at the proxy layer when forwarding synchronous calls to `https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items`.\n- **Marketplace Categories:** RapidAPI `Finance` | Zyla API Hub `Taxes & Compliance`.\n- **Subscription Tiers (USD):** `BASIC` ($0.00/mo, 15 req/mo hard cap), `PRO` ($19.00/mo, 1,000 req/mo + $0.02/extra), `ULTRA` ($49.00/mo, 5,000 req/mo + $0.015/extra), `MEGA` ($149.00/mo, 25,000 req/mo + $0.010/extra).\n- **SEO Keywords:** brazil-tax-reform, ncm-auditor, ibs-cbs, classtrib, nfe-compliance, lc-214-2025, erp-tax-engine.",
    "termsOfService": "https://jesleytassili-glitch.github.io/b2b-quant-mcp-n8n-suite/",
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      "name": "B2B Quant APIs (@b2b-quant-apis)",
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      "name": "Commercial B2B API Subscription (RapidAPI & Zyla Hub)",
      "url": "https://apify.com/b2b-quant-apis/brazil-tax-reform-ncm-classtrib-auditor"
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    "x-seo-tags": [
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      "ncm-auditor",
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      "erp-tax-engine"
    ],
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    "x-code-snippets": {
      "cURL": "# Primary Synchronous Endpoint: https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\ncurl --request POST \\\n  --url \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\" \\\n  --header \"Content-Type: application/json\" \\\n  --header \"X-RapidAPI-Host: brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\" \\\n  --header \"X-RapidAPI-Key: <YOUR_RAPIDAPI_OR_ZYLA_KEY>\" \\\n  --data '{\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"}'",
      "Python": "import httpx\n\n# Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nurl = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\"\npayload = {\n    \"catalogItems\": [\n        {\n            \"sku\": \"ITEM-001\",\n            \"ncm\": \"10063021\",\n            \"description\": \"Arroz beneficiado parboilizado tipo 1\"\n        },\n        {\n            \"sku\": \"ITEM-002\",\n            \"ncm\": \"30049099\",\n            \"description\": \"Medicamento para uso humano em doses\"\n        },\n        {\n            \"sku\": \"ITEM-003\",\n            \"ncm\": \"22030000\",\n            \"description\": \"Cerveja de malte em lata 350ml\"\n        },\n        {\n            \"sku\": \"ITEM-004\",\n            \"ncm\": \"84713012\",\n            \"description\": \"Notebook portátil para processamento de dados\"\n        }\n    ],\n    \"nfeXmlList\": [],\n    \"uf\": \"SP\"\n}\nheaders = {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\",\n}\n\nwith httpx.Client(timeout=30.0) as client:\n    response = client.post(url, json=payload, headers=headers)\n    response.raise_for_status()\n    print(response.json())\n",
      "Node.js": "// Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nconst url = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\";\nconst options = {\n  method: \"POST\",\n  headers: {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\"\n  },\n  body: JSON.stringify({\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"})\n};\n\nconst response = await fetch(url, options);\nconst data = await response.json();\nconsole.log(data);\n"
    },
    "x-primary-backend-url": "https://api.apify.com",
    "x-primary-backend-base-url": "https://api.apify.com",
    "x-apify-sync-endpoint": "https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items",
    "x-apify-health-endpoint": "https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor",
    "x-backend-secret-header": {
      "name": "Authorization",
      "valueTemplate": "Bearer <APIFY_API_TOKEN>",
      "headerName": "Authorization",
      "headerValueTemplate": "Bearer <APIFY_API_TOKEN>",
      "injectedByProxy": true,
      "hiddenFromSubscriber": true,
      "description": "Secret Header injected invisibly by RapidAPI Studio and Zyla API Hub proxy when calling https://api.apify.com."
    },
    "x-openapi-spec-url": "https://jesleytassili-glitch.github.io/specs_openapi_31/brazil-tax-reform-ncm-classtrib-auditor.json",
    "x-openapi-suite-spec-url": "https://jesleytassili-glitch.github.io/b2b-quant-mcp-n8n-suite/specs_openapi_31/brazil-tax-reform-ncm-classtrib-auditor.json",
    "x-apis-json-url": "https://jesleytassili-glitch.github.io/apis.json",
    "x-github-release-tag": "v2.2.0"
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    "description": "Official B2B Documentation & Schema Reference for Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor",
    "url": "https://jesleytassili-glitch.github.io/b2b-quant-mcp-n8n-suite/actors/brazil-tax-reform-ncm-classtrib-auditor.html"
  },
  "servers": [
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      "url": "https://api.apify.com",
      "description": "Primary Apify Cloud Synchronous Execution Cluster (Real HTTP 200/201 POST & GET)"
    },
    {
      "url": "https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items",
      "description": "Direct Apify Actor Synchronous Execution Endpoint (brazil-tax-reform-ncm-classtrib-auditor)"
    },
    {
      "url": "https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev",
      "description": "Anti-Bypass Stateless B2B Gateway (RapidAPI & Zyla Hub Proxy)"
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  "tags": [
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      "name": "Finance",
      "description": "RapidAPI Hub primary category: Finance (Zyla Hub: Taxes & Compliance)"
    },
    {
      "name": "brazil-tax-reform",
      "description": "B2B SEO Search Tag: brazil-tax-reform"
    },
    {
      "name": "ncm-auditor",
      "description": "B2B SEO Search Tag: ncm-auditor"
    },
    {
      "name": "ibs-cbs",
      "description": "B2B SEO Search Tag: ibs-cbs"
    },
    {
      "name": "classtrib",
      "description": "B2B SEO Search Tag: classtrib"
    },
    {
      "name": "nfe-compliance",
      "description": "B2B SEO Search Tag: nfe-compliance"
    },
    {
      "name": "lc-214-2025",
      "description": "B2B SEO Search Tag: lc-214-2025"
    },
    {
      "name": "erp-tax-engine",
      "description": "B2B SEO Search Tag: erp-tax-engine"
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  ],
  "security": [
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  ],
  "paths": {
    "/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run_sync_brazil_tax_reform_ncm_classtrib_auditor",
        "summary": "Execute Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor (Apify Cloud Synchronous POST)",
        "description": "Synchronous stateless execution of **Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor**. RapidAPI Studio and Zyla API Hub inject the backend secret header `Authorization: Bearer <APIFY_API_TOKEN>` invisibly to the end user, validate `X-RapidAPI-Proxy-Secret` / `X-Zyla-Proxy-Secret` in constant time (`hmac.compare_digest`), inject quota headers (`X-RateLimit-Remaining`, `X-Engine-Version`), and return deterministic JSON records.",
        "tags": [
          "Finance",
          "brazil-tax-reform",
          "ncm-auditor",
          "ibs-cbs",
          "classtrib",
          "nfe-compliance"
        ],
        "x-codeSamples": [
          {
            "lang": "cURL",
            "label": "cURL",
            "source": "# Primary Synchronous Endpoint: https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\ncurl --request POST \\\n  --url \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\" \\\n  --header \"Content-Type: application/json\" \\\n  --header \"X-RapidAPI-Host: brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\" \\\n  --header \"X-RapidAPI-Key: <YOUR_RAPIDAPI_OR_ZYLA_KEY>\" \\\n  --data '{\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"}'"
          },
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            "lang": "Python",
            "label": "Python (httpx)",
            "source": "import httpx\n\n# Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nurl = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\"\npayload = {\n    \"catalogItems\": [\n        {\n            \"sku\": \"ITEM-001\",\n            \"ncm\": \"10063021\",\n            \"description\": \"Arroz beneficiado parboilizado tipo 1\"\n        },\n        {\n            \"sku\": \"ITEM-002\",\n            \"ncm\": \"30049099\",\n            \"description\": \"Medicamento para uso humano em doses\"\n        },\n        {\n            \"sku\": \"ITEM-003\",\n            \"ncm\": \"22030000\",\n            \"description\": \"Cerveja de malte em lata 350ml\"\n        },\n        {\n            \"sku\": \"ITEM-004\",\n            \"ncm\": \"84713012\",\n            \"description\": \"Notebook portátil para processamento de dados\"\n        }\n    ],\n    \"nfeXmlList\": [],\n    \"uf\": \"SP\"\n}\nheaders = {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\",\n}\n\nwith httpx.Client(timeout=30.0) as client:\n    response = client.post(url, json=payload, headers=headers)\n    response.raise_for_status()\n    print(response.json())\n"
          },
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            "lang": "Node.js",
            "label": "Node.js (fetch)",
            "source": "// Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nconst url = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\";\nconst options = {\n  method: \"POST\",\n  headers: {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\"\n  },\n  body: JSON.stringify({\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"})\n};\n\nconst response = await fetch(url, options);\nconst data = await response.json();\nconsole.log(data);\n"
          }
        ],
        "x-snippets": {
          "cURL": "# Primary Synchronous Endpoint: https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\ncurl --request POST \\\n  --url \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\" \\\n  --header \"Content-Type: application/json\" \\\n  --header \"X-RapidAPI-Host: brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\" \\\n  --header \"X-RapidAPI-Key: <YOUR_RAPIDAPI_OR_ZYLA_KEY>\" \\\n  --data '{\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"}'",
          "Python": "import httpx\n\n# Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nurl = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\"\npayload = {\n    \"catalogItems\": [\n        {\n            \"sku\": \"ITEM-001\",\n            \"ncm\": \"10063021\",\n            \"description\": \"Arroz beneficiado parboilizado tipo 1\"\n        },\n        {\n            \"sku\": \"ITEM-002\",\n            \"ncm\": \"30049099\",\n            \"description\": \"Medicamento para uso humano em doses\"\n        },\n        {\n            \"sku\": \"ITEM-003\",\n            \"ncm\": \"22030000\",\n            \"description\": \"Cerveja de malte em lata 350ml\"\n        },\n        {\n            \"sku\": \"ITEM-004\",\n            \"ncm\": \"84713012\",\n            \"description\": \"Notebook portátil para processamento de dados\"\n        }\n    ],\n    \"nfeXmlList\": [],\n    \"uf\": \"SP\"\n}\nheaders = {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\",\n}\n\nwith httpx.Client(timeout=30.0) as client:\n    response = client.post(url, json=payload, headers=headers)\n    response.raise_for_status()\n    print(response.json())\n",
          "Node.js": "// Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nconst url = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\";\nconst options = {\n  method: \"POST\",\n  headers: {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\"\n  },\n  body: JSON.stringify({\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"})\n};\n\nconst response = await fetch(url, options);\nconst data = await response.json();\nconsole.log(data);\n"
        },
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          "description": "Structured JSON parameters for `brazil-tax-reform-ncm-classtrib-auditor`.",
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorRequest"
              },
              "example": {
                "catalogItems": [
                  {
                    "sku": "ITEM-001",
                    "ncm": "10063021",
                    "description": "Arroz beneficiado parboilizado tipo 1"
                  },
                  {
                    "sku": "ITEM-002",
                    "ncm": "30049099",
                    "description": "Medicamento para uso humano em doses"
                  },
                  {
                    "sku": "ITEM-003",
                    "ncm": "22030000",
                    "description": "Cerveja de malte em lata 350ml"
                  },
                  {
                    "sku": "ITEM-004",
                    "ncm": "84713012",
                    "description": "Notebook portátil para processamento de dados"
                  }
                ],
                "nfeXmlList": [],
                "uf": "SP"
              }
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            "headers": {
              "X-RateLimit-Remaining": {
                "description": "Remaining requests in the subscriber's monthly plan quota (BASIC=15, PRO=1000, ULTRA=5000, MEGA=25000).",
                "schema": {
                  "type": "integer",
                  "example": 999
                }
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              "X-Engine-Version": {
                "description": "Deterministic B2B engine release version.",
                "schema": {
                  "type": "string",
                  "example": "3.0.0"
                }
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            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorResponseEnvelope"
                },
                "example": {
                  "status": "succeeded",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "count": 1,
                  "data": [
                    {
                      "sku": "ITEM-001",
                      "ncm": "10063021",
                      "ncmFormatted": "1006.30.21",
                      "description": "Arroz beneficiado parboilizado tipo 1",
                      "cstIbsCbs": "200",
                      "cClassTrib": "200003",
                      "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
                      "aliquotaReductionPct": 100.0,
                      "cbsTestRate2026Pct": 0.0,
                      "ibsTestRate2026Pct": 0.0,
                      "impostoSeletivo": false,
                      "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
                      "confidenceScore": 96,
                      "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
                      "sourceType": "CATALOG_JSON"
                    }
                  ]
                }
              }
            }
          },
          "201": {
            "description": "Synchronous dataset created and returned for `brazil-tax-reform-ncm-classtrib-auditor` on Apify Cloud (`HTTP 201`).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorResponseEnvelope"
                },
                "example": {
                  "status": "succeeded",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "count": 1,
                  "data": [
                    {
                      "sku": "ITEM-001",
                      "ncm": "10063021",
                      "ncmFormatted": "1006.30.21",
                      "description": "Arroz beneficiado parboilizado tipo 1",
                      "cstIbsCbs": "200",
                      "cClassTrib": "200003",
                      "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
                      "aliquotaReductionPct": 100.0,
                      "cbsTestRate2026Pct": 0.0,
                      "ibsTestRate2026Pct": 0.0,
                      "impostoSeletivo": false,
                      "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
                      "confidenceScore": 96,
                      "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
                      "sourceType": "CATALOG_JSON"
                    }
                  ]
                }
              }
            }
          },
          "400": {
            "description": "Bad Request — Invalid JSON payload or schema validation error.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "error",
                  "code": 400,
                  "message": "Invalid JSON request body."
                }
              }
            }
          },
          "403": {
            "description": "Forbidden — Missing or invalid `X-RapidAPI-Proxy-Secret` / `X-Zyla-Proxy-Secret` header (Anti-Bypass Protection).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "forbidden",
                  "code": 403,
                  "message": "Direct access denied. Requests must originate from RapidAPI Hub or Zyla API Hub with a valid Proxy-Secret."
                }
              }
            }
          },
          "429": {
            "description": "Too Many Requests — Monthly plan quota exceeded (e.g., BASIC Freemium 15 req/month hard limit).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "quota_exceeded",
                  "code": 429,
                  "message": "Monthly request quota exceeded for BASIC plan (15 req/month hard limit). Upgrade to PRO ($19/mo), ULTRA ($49/mo), or MEGA ($149/mo)."
                }
              }
            }
          }
        }
      }
    },
    "/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor": {
      "get": {
        "operationId": "status_brazil_tax_reform_ncm_classtrib_auditor",
        "summary": "Actor Metadata & Live Connectivity Check for Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor",
        "description": "Immediate `HTTP 200` status and metadata health check for `brazil-tax-reform-ncm-classtrib-auditor` on RapidAPI Studio and Zyla API Hub (`GET https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor` and `GET /v1/brazil-tax-reform-ncm-classtrib-auditor/health`) without starting a container build or run.",
        "tags": [
          "Finance"
        ],
        "responses": {
          "200": {
            "description": "Engine online and ready (`HTTP 200 JSON`).",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "string",
                      "example": "ok"
                    },
                    "actor": {
                      "type": "string",
                      "example": "brazil-tax-reform-ncm-classtrib-auditor"
                    },
                    "engineVersion": {
                      "type": "string",
                      "example": "3.0.0"
                    },
                    "category": {
                      "type": "string",
                      "example": "Finance"
                    },
                    "data": {
                      "type": "object",
                      "additionalProperties": true,
                      "example": {
                        "name": "brazil-tax-reform-ncm-classtrib-auditor",
                        "username": "b2b-quant-apis",
                        "isPublic": true
                      }
                    }
                  }
                },
                "example": {
                  "status": "ok",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "category": "Finance",
                  "data": {
                    "name": "brazil-tax-reform-ncm-classtrib-auditor",
                    "username": "b2b-quant-apis",
                    "isPublic": true
                  }
                }
              }
            }
          }
        }
      }
    },
    "/v1/brazil-tax-reform-ncm-classtrib-auditor": {
      "post": {
        "operationId": "execute_brazil_tax_reform_ncm_classtrib_auditor",
        "summary": "Execute Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor",
        "description": "Synchronous stateless execution of **Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor**. RapidAPI Studio and Zyla API Hub inject the backend secret header `Authorization: Bearer <APIFY_API_TOKEN>` invisibly to the end user, validate `X-RapidAPI-Proxy-Secret` / `X-Zyla-Proxy-Secret` in constant time (`hmac.compare_digest`), inject quota headers (`X-RateLimit-Remaining`, `X-Engine-Version`), and return deterministic JSON records.",
        "tags": [
          "Finance",
          "brazil-tax-reform",
          "ncm-auditor",
          "ibs-cbs",
          "classtrib",
          "nfe-compliance"
        ],
        "x-codeSamples": [
          {
            "lang": "cURL",
            "label": "cURL",
            "source": "# Primary Synchronous Endpoint: https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\ncurl --request POST \\\n  --url \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\" \\\n  --header \"Content-Type: application/json\" \\\n  --header \"X-RapidAPI-Host: brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\" \\\n  --header \"X-RapidAPI-Key: <YOUR_RAPIDAPI_OR_ZYLA_KEY>\" \\\n  --data '{\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"}'"
          },
          {
            "lang": "Python",
            "label": "Python (httpx)",
            "source": "import httpx\n\n# Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nurl = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\"\npayload = {\n    \"catalogItems\": [\n        {\n            \"sku\": \"ITEM-001\",\n            \"ncm\": \"10063021\",\n            \"description\": \"Arroz beneficiado parboilizado tipo 1\"\n        },\n        {\n            \"sku\": \"ITEM-002\",\n            \"ncm\": \"30049099\",\n            \"description\": \"Medicamento para uso humano em doses\"\n        },\n        {\n            \"sku\": \"ITEM-003\",\n            \"ncm\": \"22030000\",\n            \"description\": \"Cerveja de malte em lata 350ml\"\n        },\n        {\n            \"sku\": \"ITEM-004\",\n            \"ncm\": \"84713012\",\n            \"description\": \"Notebook portátil para processamento de dados\"\n        }\n    ],\n    \"nfeXmlList\": [],\n    \"uf\": \"SP\"\n}\nheaders = {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\",\n}\n\nwith httpx.Client(timeout=30.0) as client:\n    response = client.post(url, json=payload, headers=headers)\n    response.raise_for_status()\n    print(response.json())\n"
          },
          {
            "lang": "Node.js",
            "label": "Node.js (fetch)",
            "source": "// Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nconst url = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\";\nconst options = {\n  method: \"POST\",\n  headers: {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\"\n  },\n  body: JSON.stringify({\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"})\n};\n\nconst response = await fetch(url, options);\nconst data = await response.json();\nconsole.log(data);\n"
          }
        ],
        "x-snippets": {
          "cURL": "# Primary Synchronous Endpoint: https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\ncurl --request POST \\\n  --url \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\" \\\n  --header \"Content-Type: application/json\" \\\n  --header \"X-RapidAPI-Host: brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\" \\\n  --header \"X-RapidAPI-Key: <YOUR_RAPIDAPI_OR_ZYLA_KEY>\" \\\n  --data '{\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"}'",
          "Python": "import httpx\n\n# Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nurl = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\"\npayload = {\n    \"catalogItems\": [\n        {\n            \"sku\": \"ITEM-001\",\n            \"ncm\": \"10063021\",\n            \"description\": \"Arroz beneficiado parboilizado tipo 1\"\n        },\n        {\n            \"sku\": \"ITEM-002\",\n            \"ncm\": \"30049099\",\n            \"description\": \"Medicamento para uso humano em doses\"\n        },\n        {\n            \"sku\": \"ITEM-003\",\n            \"ncm\": \"22030000\",\n            \"description\": \"Cerveja de malte em lata 350ml\"\n        },\n        {\n            \"sku\": \"ITEM-004\",\n            \"ncm\": \"84713012\",\n            \"description\": \"Notebook portátil para processamento de dados\"\n        }\n    ],\n    \"nfeXmlList\": [],\n    \"uf\": \"SP\"\n}\nheaders = {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\",\n}\n\nwith httpx.Client(timeout=30.0) as client:\n    response = client.post(url, json=payload, headers=headers)\n    response.raise_for_status()\n    print(response.json())\n",
          "Node.js": "// Primary Synchronous Endpoint (Gateway Route: https://b2b-quant-rapidapi-gateway.jesleytassili.workers.dev/v1/brazil-tax-reform-ncm-classtrib-auditor)\nconst url = \"https://brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor/run-sync-get-dataset-items\";\nconst options = {\n  method: \"POST\",\n  headers: {\n    \"Content-Type\": \"application/json\",\n    \"X-RapidAPI-Host\": \"brazil-tax-reform-ncm-classtrib-auditor.p.rapidapi.com\",\n    \"X-RapidAPI-Key\": \"<YOUR_RAPIDAPI_OR_ZYLA_KEY>\"\n  },\n  body: JSON.stringify({\"catalogItems\": [{\"sku\": \"ITEM-001\", \"ncm\": \"10063021\", \"description\": \"Arroz beneficiado parboilizado tipo 1\"}, {\"sku\": \"ITEM-002\", \"ncm\": \"30049099\", \"description\": \"Medicamento para uso humano em doses\"}, {\"sku\": \"ITEM-003\", \"ncm\": \"22030000\", \"description\": \"Cerveja de malte em lata 350ml\"}, {\"sku\": \"ITEM-004\", \"ncm\": \"84713012\", \"description\": \"Notebook portátil para processamento de dados\"}], \"nfeXmlList\": [], \"uf\": \"SP\"})\n};\n\nconst response = await fetch(url, options);\nconst data = await response.json();\nconsole.log(data);\n"
        },
        "x-backend-secret-header": {
          "name": "Authorization",
          "value": "Bearer <APIFY_API_TOKEN>",
          "visibleToSubscriber": false
        },
        "requestBody": {
          "required": true,
          "description": "Structured JSON parameters for `brazil-tax-reform-ncm-classtrib-auditor`.",
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorRequest"
              },
              "example": {
                "catalogItems": [
                  {
                    "sku": "ITEM-001",
                    "ncm": "10063021",
                    "description": "Arroz beneficiado parboilizado tipo 1"
                  },
                  {
                    "sku": "ITEM-002",
                    "ncm": "30049099",
                    "description": "Medicamento para uso humano em doses"
                  },
                  {
                    "sku": "ITEM-003",
                    "ncm": "22030000",
                    "description": "Cerveja de malte em lata 350ml"
                  },
                  {
                    "sku": "ITEM-004",
                    "ncm": "84713012",
                    "description": "Notebook portátil para processamento de dados"
                  }
                ],
                "nfeXmlList": [],
                "uf": "SP"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful synchronous execution of `brazil-tax-reform-ncm-classtrib-auditor` returning enriched B2B JSON records.",
            "headers": {
              "X-RateLimit-Remaining": {
                "description": "Remaining requests in the subscriber's monthly plan quota (BASIC=15, PRO=1000, ULTRA=5000, MEGA=25000).",
                "schema": {
                  "type": "integer",
                  "example": 999
                }
              },
              "X-Engine-Version": {
                "description": "Deterministic B2B engine release version.",
                "schema": {
                  "type": "string",
                  "example": "3.0.0"
                }
              }
            },
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorResponseEnvelope"
                },
                "example": {
                  "status": "succeeded",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "count": 1,
                  "data": [
                    {
                      "sku": "ITEM-001",
                      "ncm": "10063021",
                      "ncmFormatted": "1006.30.21",
                      "description": "Arroz beneficiado parboilizado tipo 1",
                      "cstIbsCbs": "200",
                      "cClassTrib": "200003",
                      "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
                      "aliquotaReductionPct": 100.0,
                      "cbsTestRate2026Pct": 0.0,
                      "ibsTestRate2026Pct": 0.0,
                      "impostoSeletivo": false,
                      "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
                      "confidenceScore": 96,
                      "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
                      "sourceType": "CATALOG_JSON"
                    }
                  ]
                }
              }
            }
          },
          "201": {
            "description": "Synchronous dataset created and returned for `brazil-tax-reform-ncm-classtrib-auditor` on Apify Cloud (`HTTP 201`).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorResponseEnvelope"
                },
                "example": {
                  "status": "succeeded",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "count": 1,
                  "data": [
                    {
                      "sku": "ITEM-001",
                      "ncm": "10063021",
                      "ncmFormatted": "1006.30.21",
                      "description": "Arroz beneficiado parboilizado tipo 1",
                      "cstIbsCbs": "200",
                      "cClassTrib": "200003",
                      "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
                      "aliquotaReductionPct": 100.0,
                      "cbsTestRate2026Pct": 0.0,
                      "ibsTestRate2026Pct": 0.0,
                      "impostoSeletivo": false,
                      "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
                      "confidenceScore": 96,
                      "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
                      "sourceType": "CATALOG_JSON"
                    }
                  ]
                }
              }
            }
          },
          "400": {
            "description": "Bad Request — Invalid JSON payload or schema validation error.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "error",
                  "code": 400,
                  "message": "Invalid JSON request body."
                }
              }
            }
          },
          "403": {
            "description": "Forbidden — Missing or invalid `X-RapidAPI-Proxy-Secret` / `X-Zyla-Proxy-Secret` header (Anti-Bypass Protection).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "forbidden",
                  "code": 403,
                  "message": "Direct access denied. Requests must originate from RapidAPI Hub or Zyla API Hub with a valid Proxy-Secret."
                }
              }
            }
          },
          "429": {
            "description": "Too Many Requests — Monthly plan quota exceeded (e.g., BASIC Freemium 15 req/month hard limit).",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "status": "quota_exceeded",
                  "code": 429,
                  "message": "Monthly request quota exceeded for BASIC plan (15 req/month hard limit). Upgrade to PRO ($19/mo), ULTRA ($49/mo), or MEGA ($149/mo)."
                }
              }
            }
          }
        }
      }
    },
    "/v1/brazil-tax-reform-ncm-classtrib-auditor/health": {
      "get": {
        "operationId": "health_brazil_tax_reform_ncm_classtrib_auditor",
        "summary": "Health & SLA Check for Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor",
        "description": "Immediate `HTTP 200` status and metadata health check for `brazil-tax-reform-ncm-classtrib-auditor` on RapidAPI Studio and Zyla API Hub (`GET https://api.apify.com/v2/acts/b2b-quant-apis~brazil-tax-reform-ncm-classtrib-auditor` and `GET /v1/brazil-tax-reform-ncm-classtrib-auditor/health`) without starting a container build or run.",
        "tags": [
          "Finance"
        ],
        "responses": {
          "200": {
            "description": "Engine online and ready (`HTTP 200 JSON`).",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "string",
                      "example": "ok"
                    },
                    "actor": {
                      "type": "string",
                      "example": "brazil-tax-reform-ncm-classtrib-auditor"
                    },
                    "engineVersion": {
                      "type": "string",
                      "example": "3.0.0"
                    },
                    "category": {
                      "type": "string",
                      "example": "Finance"
                    },
                    "data": {
                      "type": "object",
                      "additionalProperties": true,
                      "example": {
                        "name": "brazil-tax-reform-ncm-classtrib-auditor",
                        "username": "b2b-quant-apis",
                        "isPublic": true
                      }
                    }
                  }
                },
                "example": {
                  "status": "ok",
                  "actor": "brazil-tax-reform-ncm-classtrib-auditor",
                  "engineVersion": "3.0.0",
                  "category": "Finance",
                  "data": {
                    "name": "brazil-tax-reform-ncm-classtrib-auditor",
                    "username": "b2b-quant-apis",
                    "isPublic": true
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "ApifyCloudBearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "APIFY_API_TOKEN",
        "description": "Backend Secret Header (`Authorization: Bearer <APIFY_API_TOKEN>`) injected invisibly by RapidAPI Studio and Zyla API Hub proxy when calling https://api.apify.com."
      },
      "RapidAPIProxySecret": {
        "type": "apiKey",
        "in": "header",
        "name": "X-RapidAPI-Proxy-Secret",
        "description": "RapidAPI Hub shared proxy secret verified in constant time via hmac.compare_digest."
      },
      "ZylaProxySecret": {
        "type": "apiKey",
        "in": "header",
        "name": "X-Zyla-Proxy-Secret",
        "description": "Zyla API Hub shared proxy secret verified in constant time via hmac.compare_digest."
      },
      "RapidAPISubscriberKey": {
        "type": "apiKey",
        "in": "header",
        "name": "X-RapidAPI-Key",
        "description": "Subscriber API Key injected by RapidAPI Hub or Zyla API Hub."
      }
    },
    "schemas": {
      "BrazilTaxReformNcmClasstribAuditorRequest": {
        "type": "object",
        "title": "Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor Request Schema",
        "description": "Input parameters for Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
        "properties": {
          "catalogItems": {
            "type": "array",
            "title": "Product Catalog Items (NCM + Description)",
            "description": "List of products with 'ncm' (8 digits) and optional 'description' or 'sku' to map to 2026 IBS/CBS cClassTrib and CST.",
            "items": {
              "type": "object",
              "additionalProperties": true
            },
            "default": [
              {
                "sku": "ITEM-001",
                "ncm": "10063021",
                "description": "Arroz beneficiado parboilizado tipo 1"
              },
              {
                "sku": "ITEM-002",
                "ncm": "30049099",
                "description": "Medicamento para uso humano em doses"
              },
              {
                "sku": "ITEM-003",
                "ncm": "22030000",
                "description": "Cerveja de malte em lata 350ml"
              },
              {
                "sku": "ITEM-004",
                "ncm": "84713012",
                "description": "Notebook portátil para processamento de dados"
              },
              {
                "sku": "ITEM-005",
                "ncm": "49019900",
                "description": "Livro impresso didático"
              }
            ],
            "example": [
              {
                "sku": "ITEM-001",
                "ncm": "10063021",
                "description": "Arroz beneficiado parboilizado tipo 1"
              },
              {
                "sku": "ITEM-002",
                "ncm": "30049099",
                "description": "Medicamento para uso humano em doses"
              },
              {
                "sku": "ITEM-003",
                "ncm": "22030000",
                "description": "Cerveja de malte em lata 350ml"
              },
              {
                "sku": "ITEM-004",
                "ncm": "84713012",
                "description": "Notebook portátil para processamento de dados"
              }
            ]
          },
          "nfeXmlList": {
            "type": "array",
            "title": "NF-e / NFC-e XML Payloads (Optional)",
            "description": "Optional list of raw NF-e / NFC-e XML strings to extract <det> items, validate 2026 <IBSCBS> tags, and map NCM -> cClassTrib.",
            "items": {
              "type": "string"
            },
            "default": [],
            "example": []
          },
          "uf": {
            "type": "string",
            "title": "Reference State (UF)",
            "description": "Two-letter Brazilian state for transition simulations (2026 test rate: 0.9% CBS + 0.1% IBS).",
            "default": "SP",
            "example": "SP"
          }
        },
        "example": {
          "catalogItems": [
            {
              "sku": "ITEM-001",
              "ncm": "10063021",
              "description": "Arroz beneficiado parboilizado tipo 1"
            },
            {
              "sku": "ITEM-002",
              "ncm": "30049099",
              "description": "Medicamento para uso humano em doses"
            },
            {
              "sku": "ITEM-003",
              "ncm": "22030000",
              "description": "Cerveja de malte em lata 350ml"
            },
            {
              "sku": "ITEM-004",
              "ncm": "84713012",
              "description": "Notebook portátil para processamento de dados"
            }
          ],
          "nfeXmlList": [],
          "uf": "SP"
        }
      },
      "BrazilTaxReformNcmClasstribAuditorRecord": {
        "type": "object",
        "title": "Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor Output Record",
        "description": "Enriched B2B dataset item returned by `brazil-tax-reform-ncm-classtrib-auditor`.",
        "properties": {
          "sku": {
            "type": "string",
            "title": "SKU / Item",
            "description": "SKU / Item extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "ITEM-001"
          },
          "ncmFormatted": {
            "type": "string",
            "title": "NCM",
            "description": "NCM extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "1006.30.21"
          },
          "description": {
            "type": "string",
            "title": "Description",
            "description": "Description extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "Arroz beneficiado parboilizado tipo 1"
          },
          "cstIbsCbs": {
            "type": "string",
            "title": "CST (IBS/CBS)",
            "description": "CST (IBS/CBS) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "200"
          },
          "cClassTrib": {
            "type": "string",
            "title": "cClassTrib (6 digits)",
            "description": "cClassTrib (6 digits) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "200003"
          },
          "regimeName": {
            "type": "string",
            "title": "Tax Regime (2026)",
            "description": "Tax Regime (2026) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)"
          },
          "aliquotaReductionPct": {
            "type": "number",
            "title": "Reduction (%)",
            "description": "Reduction (%) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": 100.0
          },
          "impostoSeletivo": {
            "type": "boolean",
            "title": "Imposto Seletivo (IS)",
            "description": "Imposto Seletivo (IS) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": false
          },
          "legalBasisLC214": {
            "type": "string",
            "title": "Legal Basis (LC 214/2025)",
            "description": "Legal Basis (LC 214/2025) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "Art. 125 e Anexo I da LC nº 214/2025"
          },
          "confidenceScore": {
            "type": "integer",
            "title": "Confidence (%)",
            "description": "Confidence (%) extracted and validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": 96
          },
          "ncm": {
            "type": "string",
            "title": "ncm",
            "description": "ncm returned by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "10063021"
          },
          "cbsTestRate2026Pct": {
            "type": "number",
            "title": "cbsTestRate2026Pct",
            "description": "cbsTestRate2026Pct validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": 0.0
          },
          "ibsTestRate2026Pct": {
            "type": "number",
            "title": "ibsTestRate2026Pct",
            "description": "ibsTestRate2026Pct validated by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": 0.0
          },
          "auditNotes": {
            "type": "string",
            "title": "auditNotes",
            "description": "auditNotes returned by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I."
          },
          "sourceType": {
            "type": "string",
            "title": "sourceType",
            "description": "sourceType returned by Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor.",
            "example": "CATALOG_JSON"
          }
        },
        "example": {
          "sku": "ITEM-001",
          "ncm": "10063021",
          "ncmFormatted": "1006.30.21",
          "description": "Arroz beneficiado parboilizado tipo 1",
          "cstIbsCbs": "200",
          "cClassTrib": "200003",
          "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
          "aliquotaReductionPct": 100.0,
          "cbsTestRate2026Pct": 0.0,
          "ibsTestRate2026Pct": 0.0,
          "impostoSeletivo": false,
          "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
          "confidenceScore": 96,
          "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
          "sourceType": "CATALOG_JSON"
        }
      },
      "BrazilTaxReformNcmClasstribAuditorResponseEnvelope": {
        "type": "object",
        "title": "Brazil Tax Reform 2026: NCM to cClassTrib & NF-e Auditor Synchronous Response Envelope",
        "required": [
          "status",
          "actor",
          "count",
          "data"
        ],
        "properties": {
          "status": {
            "type": "string",
            "example": "succeeded"
          },
          "actor": {
            "type": "string",
            "example": "brazil-tax-reform-ncm-classtrib-auditor"
          },
          "marketplace": {
            "type": "string",
            "example": "rapidapi_zyla_hub"
          },
          "engineVersion": {
            "type": "string",
            "example": "3.0.0"
          },
          "count": {
            "type": "integer",
            "example": 1
          },
          "data": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/BrazilTaxReformNcmClasstribAuditorRecord"
            }
          }
        },
        "example": {
          "status": "succeeded",
          "actor": "brazil-tax-reform-ncm-classtrib-auditor",
          "engineVersion": "3.0.0",
          "count": 1,
          "data": [
            {
              "sku": "ITEM-001",
              "ncm": "10063021",
              "ncmFormatted": "1006.30.21",
              "description": "Arroz beneficiado parboilizado tipo 1",
              "cstIbsCbs": "200",
              "cClassTrib": "200003",
              "regimeName": "Cesta Básica Nacional de Alimentos (Alíquota Zero — Redução de 100%)",
              "aliquotaReductionPct": 100.0,
              "cbsTestRate2026Pct": 0.0,
              "ibsTestRate2026Pct": 0.0,
              "impostoSeletivo": false,
              "legalBasisLC214": "Art. 125 e Anexo I da LC nº 214/2025",
              "confidenceScore": 96,
              "auditNotes": "Alíquota reduzida em 100% (Zero IBS/CBS). Conferir especificação exata do item no Anexo I.",
              "sourceType": "CATALOG_JSON"
            }
          ]
        }
      },
      "ErrorResponse": {
        "type": "object",
        "required": [
          "status",
          "code",
          "message"
        ],
        "properties": {
          "status": {
            "type": "string",
            "example": "error"
          },
          "code": {
            "type": "integer",
            "example": 403
          },
          "message": {
            "type": "string",
            "example": "Direct access denied."
          }
        }
      }
    }
  }
}