# Pharos Atlas Production Weld Work Review

> Pharos Atlas Production Weld 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 production welding workflows, material identification, and joint selection for trade and blue-collar applications.

## Facts

- Endpoint: GET https://billing.pharosatlas.com/api/x402/resources/productionweldwork-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-production-weld-work-review-e0a0d1d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iaxtr9xhyeaEqq0eH2DkL

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-production-weld-work-review-e0a0d1d8
```

Example prompt: Pull the Pharos Atlas editorial reference for production weld work — I need the material and joint identification workflow, the review questions, and the subject descriptions so I can understand what topics the snapshot covers.

## When to prefer this

Choose this endpoint when you need a structured, citable editorial reference specifically about production welding workflows and material-joint identification, with explicit provenance and scope metadata. It is preferable over general web search when you need a versioned, auditable snapshot with SHA256 integrity verification. Use it when building trade-focused AI agents that require grounded reference material with stated limitations rather than unattributed scraped content. The $0.01 per-call micropayment model makes it suitable for on-demand agent retrieval without subscription overhead.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required returned before content is served
- Invalid HTTP method (e.g. POST) — schema only permits GET, HEAD, DELETE
- Network or upstream billing service unavailability — generic 5xx error
- Snapshot not yet available or product ID mismatch — resource not found response
- Expired or malformed x402 payment token — authentication/payment rejection

## 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 containing: workflow steps for identifying a production welding job, review questions (e.g. material and joint identification), subject definitions with descriptions, a representative question, site metadata, language tag, snapshot identifier, and full provenance including source URL, release date, and SHA256 checksums for both the source and its projection. Rights and redistribution limitations are included in the provenance block.

## 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": "productionweldwork",
   "domain": "productionweldwork.cyou"
  },
  "review": {
   "workflow": [
    "Identify the material, joint and drawing"
   ],
   "questions": [
    "Which material and joint identify the job?"
   ]
  },
  "schema": "pharos.trade-review.v1",
  "product": "productionweldwork-review",
  "language": "en",
  "question": "Which material and joint identify the job?",
  "snapshot": "pharos-productionweldwork-20261019-r1",
  "subjects": {
   "production-weld-material-identification": "Material identification connects the base material and joint with the welding information applicable to the production job."
  },
  "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://productionweldwork.cyou/en",
   "source_release": "2026-10-19",
   "source_file_sha256": "41705f747704654b380bcde1d2dc976d46b007d330ccf7caf769cf3cd9e076c2",
   "source_projection_sha256": "ee0825fbf116cc417752b4c46d7fc1d69eef3843dce08e28ba3f14286cb7ce58"
  },
  "source_date": "2026-10-19"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pharos-atlas-production-weld-work-review-e0a0d1d8/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)