# AgentDiet CVE Lookup

> AgentDiet CVE Lookup is a paid API for AI agents from rag-diet.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Looks up CVE (Common Vulnerabilities and Exposures) security vulnerability data for a given software package

## Facts

- Endpoint: GET https://rag-diet.agentdiet.dev/v1/cve-lookup?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-cve-lookup-8209078d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5CGzbc_K6mAUk2GrJtAbV

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 agentdiet-cve-lookup-8209078d
```

Example prompt: Can you look up any known CVEs for the 'lodash' package and tell me what vulnerabilities exist?

## When to prefer this

Use this endpoint when you need quick, pay-per-call CVE lookups for a specific software package without maintaining a full vulnerability database subscription. Particularly useful for AI agents performing automated dependency audits, security triage, or enriching software bill-of-materials (SBOM) data. The micro-payment model ($0.01 USDC) makes it economical for high-frequency, per-package checks in automated pipelines.

## Known failure modes

- Package name not found or misspelled — returns empty data object
- Missing required 'input' field — returns validation error
- Payment not settled in USDC on Base — returns HTTP 402 Payment Required
- Malformed query parameters — returns schema validation error
- Unknown CVE identifier or no CVEs for package — returns empty results

## How this service works

Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.

## Output

Returns a JSON object with a 'data' field containing CVE vulnerability records for the queried package, a 'status' field indicating success, and a 'roi_proof' object showing a compression_ratio_pct indicating how much the context was distilled (e.g. 91.4%).

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "package": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "status": "ok",
  "roi_proof": {
   "compression_ratio_pct": 91.4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdiet-cve-lookup-8209078d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rag-diet.agentdiet.dev](https://www.zero.xyz/host/rag-diet.agentdiet.dev/llms.txt)