# Pharos Atlas | Kitchen Exhaust Cleaning Structured Trade Review

> Pharos Atlas | Kitchen Exhaust Cleaning Structured Trade Review is a paid API for AI agents from billing.pharosatlas.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Returns a structured editorial reference snapshot covering kitchen exhaust cleaning workflows, inspection scopes, safety considerations, and trade-specific questions.

## Facts

- Endpoint: GET https://billing.pharosatlas.com/api/x402/resources/kitchenexhaustcleaning-review?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pharos-atlas-kitchen-exhaust-cleaning-structured-trade-review-b95a9c02
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oNeSzuI3Iq3z1TtPUQt8T

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability pharos-atlas-kitchen-exhaust-cleaning-structured-trade-review-b95a9c02
```

Example prompt: Pull up the Pharos Atlas structured reference for kitchen exhaust cleaning — I need the inspection workflow, key questions about hoods and ducts, and any safety notes from their editorial snapshot.

## When to prefer this

Choose this endpoint when you need a structured, sourced, and scoped editorial reference for kitchen exhaust cleaning trade knowledge — specifically when you want defined workflow steps, inspection questions, subject definitions, and provenance metadata in a consistent machine-readable format. Prefer it over general web searches when you need reliable, versioned trade reference material with explicit scope and limitations, or when enriching an AI agent's domain knowledge about commercial kitchen ventilation systems.

## Known failure modes

- Payment not made or insufficient USDC balance — HTTP 402 response with payment details required
- Invalid HTTP method (only GET/HEAD/DELETE accepted) — request rejected
- Resource unavailable or snapshot not found — HTTP 404
- Network or billing server timeout — HTTP 5xx error
- Unauthorized access if payment flow is not properly completed

## How this service works

Pharos Atlas provides structured editorial references for trade and blue-collar topics. Its paid x402 resources give researchers, developers, and AI agents defined reference material with stated scope, source context, and limitations. Each listing describes the specific resource being purchased.

## Output

A structured JSON snapshot containing: a workflow array (ordered steps for inspecting a kitchen exhaust system), a list of inspection questions (e.g. identifying hood, duct, and fan components), subject definitions (e.g. what a hood review encompasses), site metadata, language, schema version, source date, and full provenance details including source URL, release date, and file hash. The snapshot is clearly scoped as an editorial reference with stated limitations (no current site inspection or work authorization).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "schema",
      "product",
      "question",
      "language",
      "snapshot",
      "source_date",
      "site",
      "review",
      "subjects",
      "provenance"
     ],
     "properties": {
      "site": {
       "type": "object",
       "required": [
        "id",
        "domain"
       ],
       "properties": {
        "id": {
         "type": "string"
        },
        "name": {
         "type": "string"
        },
        "domain": {
         "type": "string"
        },
        "cluster": {
         "type": "string"
        },
        "intents": {
         "type": "array",
         "items": {
          "type": "string"
         },
         "minItems": 1
        },
        "summary": {
         "type": "object",
         "required": [],
         "properties": {
          "en": {
           "type": "string"
          }
         },
         "additionalProperties": false
        },
        "contexts": {
         "type": "array",
         "items": {
          "type": "string"
         },
         "minItems": 1
        },
        "subjects": {
         "type": "array",
         "items": {
          "type": "string"
         },
         "minItems": 1
        },
        "variables": {
         "type": "array",
         "items": {
          "type": "string"
         },
         "minItems": 1
        },
        "safetyBounded": {
         "type": "boolean"
        }
       },
       "additionalProperties": false
      },
      "review": {
       "type": "object",
       "required": [
        "questions",
        "workflow"
       ],
       "properties": {
        "home": {
         "type": "object",
         "required": [],
         "properties": {
          "lede": {
           "type": "string"
          },
          "points": {
        
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "site": {
   "id": "kitchenexhaustcleaning",
   "domain": "kitchenexhaustcleaning.cyou"
  },
  "review": {
   "workflow": [
    "Identify the complete exhaust system"
   ],
   "questions": [
    "Which hood, duct and fan form the exhaust system?"
   ]
  },
  "schema": "pharos.trade-review.v1",
  "product": "kitchenexhaustcleaning-review",
  "language": "en",
  "question": "Which hood, duct and fan form the exhaust system?",
  "snapshot": "pharos-kitchenexhaustcleaning-20261019-r1",
  "subjects": {
   "kitchen-hood-inspection": "A hood review identifies the cooking equipment, collection arrangement and visible condition within the documented inspection scope."
  },
  "provenance": {
   "kind": "Pharos editorial release; no current site inspection or work authorization",
   "rights": "Single purchased snapshot for internal reference; no bulk redistribution, sublicensing or training license conferred.",
   "source_url": "https://kitchenexhaustcleaning.cyou/en",
   "source_release": "2026-10-19",
   "source_file_sha256": "41705f747704654b380bcde1d2dc976d46b007d330ccf7caf769cf3cd9e076c2",
   "source_projection_sha256": "a25bd287b56e75aff56c3692e208a4939e8f63fcae11510a41d905bb6067dcc7"
  },
  "source_date": "2026-10-19"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pharos-atlas-kitchen-exhaust-cleaning-structured-trade-review-b95a9c02/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from billing.pharosatlas.com](https://www.zero.xyz/host/billing.pharosatlas.com/llms.txt)