# Saylor Innovations Dependency Security Audit

> Saylor Innovations Dependency Security Audit is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Checks up to 50 software packages against the OSV vulnerability database and returns a list of known vulnerabilities and suggested upgrades

## Facts

- Endpoint: GET https://saylorinnovations.com/api/vuln/audit?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-dependency-security-audit-32dee2bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4lfgau1lZ6LFVKYOPjoA8

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 saylor-innovations-dependency-security-audit-32dee2bb
```

Example prompt: Can you check these npm and pypi packages for known security vulnerabilities: npm:lodash@4.17.15, npm:axios@0.21.1, pypi:requests@2.19.0? I want to know which ones are vulnerable and if there are safer versions to upgrade to.

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call vulnerability scan for up to 50 packages across multiple ecosystems (npm, pypi, etc.) without maintaining your own OSV integration. It is ideal for CI/CD pipeline checks, pre-deployment audits, or on-demand developer tooling where you want structured JSON output including upgrade recommendations. Prefer it over general web search or manual CVE lookups when you need machine-readable, programmatic results tied directly to specific package versions.

## Known failure modes

- Malformed package identifier format (missing ecosystem prefix or version) causes the query to fail or return no results
- Unsupported ecosystem not recognized by OSV returns empty results
- Exceeding 50 packages in a single call may result in truncated or error responses
- Packages with very new or obscure vulnerabilities may not yet be indexed in OSV
- Network timeout if the OSV database is temporarily unavailable

## How this service works

Dependency Audit — up to 50 packages (OSV) — Security

## Output

A JSON object containing the total number of packages checked, the count of vulnerable packages, a detailed results array with per-package vulnerability information, and an upgrades array with recommended safer versions for affected packages.

## 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",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "packages": {
       "type": "string",
       "description": "comma list of ecosystem:name@version, e.g. npm:lodash@4.17.15,pypi:requests@2.19.0 (query)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "packages",
      "vulnerable",
      "results"
     ],
     "properties": {
      "results": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "packages": {
       "type": "number"
      },
      "upgrades": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "vulnerable": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-dependency-security-audit-32dee2bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)