# VAPE Rug Pull Alert Scanner

> VAPE Rug Pull Alert Scanner is a paid API for AI agents from vape-x402.vapex402.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Scans a Base-chain contract or token address for rug pull risk signals, returning a verdict and owner-power analysis.

## Facts

- Endpoint: GET https://vape-x402.vapex402.workers.dev/scan/rug_pull_alert
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vape-rug-pull-alert-scanner-98298fb1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vXosGflAJiQ3TUSO7jMnY

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 vape-rug-pull-alert-scanner-98298fb1
```

Example prompt: Can you scan the Base contract 0x1234567890abcdef1234567890abcdef12345678 for rug pull risk and tell me if it's safe to invest in?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call rug pull risk assessment for a specific Base chain token or contract address — especially useful before executing a swap, investment, or interaction with an unknown DeFi contract. Prefer this over general-purpose block explorers when you need a structured risk verdict with owner-power analysis rather than raw on-chain data.

## Known failure modes

- Invalid or malformed contract address returns an error response
- Non-Base chain address without chain override may return incorrect results
- Contract not yet indexed or very newly deployed may have incomplete analysis
- Payment failure via x402 protocol results in no scan being performed
- Rate limiting or worker timeout may occur under high load

## How this service works

VAPE rug_pull_alert — Owner-power / rug-risk flags (mint, blacklist, pausable transfers, LP concentration). Real on-chain/market data, no simulation.

## Output

Returns a JSON object with the scanned address, a verdict (e.g. PROCEED or WARNING), a rug risk level (e.g. LOW, MEDIUM, HIGH), and a list of owner powers that could indicate malicious contract controls.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "optional chain id override, defaults to 8453"
      },
      "address": {
       "type": "string",
       "description": "Base (chain 8453) contract/token address to analyze"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "address": "0x...",
  "verdict": "PROCEED",
  "rug_risk": "LOW",
  "owner_powers": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vape-rug-pull-alert-scanner-98298fb1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vape-x402.vapex402.workers.dev](https://www.zero.xyz/host/vape-x402.vapex402.workers.dev/llms.txt)