# Pharos Atlas Excavation Work Review

> Pharos Atlas Excavation Work 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 excavation work review workflows, key inspection questions, and safety considerations for trade and blue-collar applications.

## Facts

- Endpoint: GET https://billing.pharosatlas.com/api/x402/resources/excavationwork-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-excavation-work-review-8f4923d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qH6UqSEoGfE_5F_lbxEI7

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-excavation-work-review-8f4923d4
```

Example prompt: Pull up the Pharos Atlas excavation work review reference so I can see the standard workflow steps, key inspection questions, and what subjects like protective-system design documents I need to link to a specific work area.

## When to prefer this

Choose this endpoint when you need a pre-structured, citable editorial reference for excavation work review workflows — particularly when you need defined inspection questions, workflow steps, and subject context with clear provenance. Prefer it over open web searches when reproducibility, snapshot versioning, and source attribution matter, or when building AI pipelines that need bounded, auditable reference material rather than live or unstructured content.

## Known failure modes

- Payment not completed — endpoint returns 402 requiring x402 USDC payment before content is served
- Network or billing service unavailability — connection timeout or 5xx error
- Resource not found — if the product identifier is incorrect or deprecated, a 404 may be returned
- Snapshot may reflect a specific editorial release date (2026-10-19) and may not reflect the most current excavation standards or regulations

## 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 JSON snapshot (schema: pharos.trade-review.v1) containing: workflow steps for conducting an excavation work review, a set of structured inspection questions (e.g. which work area, stage, and document revision a record covers), subject definitions explaining key concepts like protective-system design documents, safety notes, items to avoid, proof points, provenance metadata (source URL, release date, file hash), and a snapshot identifier for reproducibility.

## 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": "excavationwork",
   "domain": "excavationwork.cyou"
  },
  "review": {
   "workflow": [
    "Identify the location, work stage, drawing revision and responsible reviewer."
   ],
   "questions": [
    "Which work area, stage and document revision does this record cover?"
   ]
  },
  "schema": "pharos.trade-review.v1",
  "product": "excavationwork-review",
  "language": "en",
  "question": "Which work area, stage and document revision does this record cover?",
  "snapshot": "pharos-excavationwork-20261019-r1",
  "subjects": {
   "excavation-planning": "A current-condition inspection and a protective-system design document serve different review purposes and need to be linked to the same work area."
  },
  "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://excavationwork.cyou/en",
   "source_release": "2026-10-19",
   "source_file_sha256": "41705f747704654b380bcde1d2dc976d46b007d330ccf7caf769cf3cd9e076c2",
   "source_projection_sha256": "e48e4448c1f061136da72761489de395c5563ed2c458a4d32db7c4e8b395910b"
  },
  "source_date": "2026-10-19"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pharos-atlas-excavation-work-review-8f4923d4/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)