# OIX SiteAudit SaaS — Public Site Audit Endpoint

> OIX SiteAudit SaaS — Public Site Audit Endpoint is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.1/call, status down (last checked 2026-10-18).

Returns a deterministic, evidence-scored public-site audit for a given URL, packaging Lighthouse-backed observations as a machine-readable OIX report with proof digests, scored signals, and settlement metadata.

## Facts

- Endpoint: GET https://oix-autonomous-economy.fly.dev/api/x402/portfolio/siteaudit-saas?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: down
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oix-siteaudit-saas-public-site-audit-endpoint-7e810d6c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vx8i0Ybl9CBF_YtHbOE_u

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 oix-siteaudit-saas-public-site-audit-endpoint-7e810d6c
```

Example prompt: Can you run an OIX site audit on https://example-saas.com and return the top 25 scored observations with any evidence signals — I want to see the proof digest and settlement info too?

## When to prefer this

Choose this endpoint when you need a deterministic, cryptographically provable, evidence-scored audit of a public SaaS or marketing website — especially when you need machine-readable proof digests for downstream verification, x402/Base settlement records, or Lighthouse-backed market signals packaged as autonomous asset reports. Prefer over generic Lighthouse wrappers when you need OIX identity, proof, and settlement metadata bundled with the audit.

## Known failure modes

- Invalid or non-HTTPS target URL returns a validation error
- Target site is unreachable or rate-limited, producing incomplete observations
- minScore filter too high returns zero observations
- limit parameter exceeding 25 is rejected
- Payment not settled via x402 returns 402 Payment Required
- Site has no indexed signals, returning empty observations array

## How this service works

Package any earning logic as an autonomous asset. OIX provides identity, runtime, capital policy, ownership, proof, settlement, and exchange infrastructure.

## Output

A JSON machine report (oix.machine-report/v1) containing: the asset name and market slug, a product offer description with price and settlement chain, a decision object listing scored observations (URL, score 0-100, title, evidence), the count of monitored records, the count of returned observations, and SHA-256 proof digests for the report and its sources.

## 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",
     "properties": {
      "q": {
       "type": "string",
       "maxLength": 120,
       "description": "Optional term matched against the current source-backed observations."
      },
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 25,
       "minimum": 1,
       "description": "Maximum observations returned."
      },
      "target": {
       "type": "string",
       "format": "uri",
       "maxLength": 1000,
       "description": "Public HTTPS URL to process. The declared sample target is used when omitted."
      },
      "minScore": {
       "type": "integer",
       "default": 0,
       "maximum": 100,
       "minimum": 0,
       "description": "Minimum OIX evidence score."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "asset": {
   "name": "SiteAudit SaaS",
   "slug": "siteaudit-saas",
   "market": "SaaS conversion preflight"
  },
  "proof": {
   "reportDigest": "sha256:…",
   "sourceDigest": "sha256:…"
  },
  "product": {
   "offer": "Deterministic public-site audit",
   "price": "0.1 USDC",
   "settlement": "x402 · Base mainnet"
  },
  "decision": {
   "buyer": "SaaS growth teams",
   "observations": [
    {
     "url": "https://github.com/GoogleChrome/lighthouse",
     "score": 90,
     "title": "Primary-source market signal",
     "evidence": {}
    }
   ],
   "monitoredRecords": 40,
   "returnedObservations": 25
  },
  "protocol": "oix.machine-report/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oix-siteaudit-saas-public-site-audit-endpoint-7e810d6c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oix-autonomous-economy.fly.dev](https://www.zero.xyz/host/oix-autonomous-economy.fly.dev/llms.txt)