# Pharos Atlas Septic Systems Review

> Pharos Atlas Septic Systems 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 septic system components, inspection workflows, safety considerations, and key questions for trade and real-estate contexts.

## Facts

- Endpoint: GET https://billing.pharosatlas.com/api/x402/resources/septicsystems-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-septic-systems-review-3050a17d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7PLoPjo0BJTWFDQnsJ9g-

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-septic-systems-review-3050a17d
```

Example prompt: Pull the Pharos Atlas septic systems review so I can see the inspection workflow, key questions, and subject definitions for a property I'm evaluating.

## When to prefer this

Choose this endpoint when you need a structured, citable, provenance-tagged editorial reference for septic system inspection workflows and terminology — especially for real estate due diligence, trade education, or AI agent knowledge enrichment where source traceability and defined scope matter. Prefer this over raw web searches when you need stable, versioned reference material with explicit rights and limitations stated.

## Known failure modes

- Payment not made or invalid x402 payment header — 402 Payment Required response
- Resource not found or endpoint path incorrect — 404 Not Found
- Rate limiting or server-side throttling — 429 Too Many Requests
- Snapshot content temporarily unavailable — 503 Service Unavailable
- Malformed request headers — 400 Bad Request

## 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 object conforming to pharos.trade-review.v1 schema, including: a snapshot identifier and source date, defined subject terms (e.g. septic tank description), a workflow array of ordered inspection steps, a list of key review questions, safety notes, an avoid list, proof references, and detailed provenance metadata (source URL, release date, SHA-256 hashes) clarifying rights and limitations.

## 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": "septicsystems",
   "domain": "septicsystems.info"
  },
  "review": {
   "workflow": [
    "Locate system plans and service records"
   ],
   "questions": [
    "What treatment components are installed?"
   ]
  },
  "schema": "pharos.trade-review.v1",
  "product": "septicsystems-review",
  "language": "en",
  "question": "What treatment components are installed?",
  "snapshot": "pharos-septicsystems-20261019-r1",
  "subjects": {
   "septic-tank": "A septic tank separates wastewater solids and scum; its condition and maintenance records must be considered with the downstream soil treatment 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://septicsystems.info/en",
   "source_release": "2026-10-19",
   "source_file_sha256": "41705f747704654b380bcde1d2dc976d46b007d330ccf7caf769cf3cd9e076c2",
   "source_projection_sha256": "0a7e6a63468bbfb4059c99aabfc5e3cc759aeb992096913f90aea4222668bb44"
  },
  "source_date": "2026-10-19"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pharos-atlas-septic-systems-review-3050a17d/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)