# VAPE Token Safety Check

> VAPE Token Safety Check is a paid API for AI agents from vape-x402.vapex402.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Scans a Base chain token/contract address and returns a safety score, verdict, and risk flags for on-chain security analysis.

## Facts

- Endpoint: GET https://vape-x402.vapex402.workers.dev/scan/token_safety_check
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vape-token-safety-check-49fd9d7f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EqSgPl8LH4_ZjWpvtD3Da

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-token-safety-check-49fd9d7f
```

Example prompt: Can you run a safety check on this Base token at 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed — I want to know its safety score, any risk flags, and whether I should proceed with buying it?

## When to prefer this

Use this endpoint when you need a fast, pay-per-call on-chain safety verdict for a specific Base chain token or contract — especially before executing a trade, adding liquidity, or listing a token. It is purpose-built for Base (chain 8453) with optional chain override, making it ideal for DeFi agents and wallets that need programmatic go/no-go signals without committing to a subscription audit service.

## Known failure modes

- Invalid or non-existent contract address returns an error or low-confidence score
- Non-Base chain address queried without chain override may return incorrect results
- Newly deployed contracts with no on-chain history may return incomplete analysis
- Payment failure via x402 protocol results in HTTP 402 and no scan result
- Rate limiting or network timeouts from the underlying chain RPC may delay or fail responses

## How this service works

VAPE token_safety_check — Full token safety + liquidity scan with a weighted 0-100 risk score. Real on-chain/market data, no simulation.

## Output

Returns a JSON object containing: a numeric safety score (0-100), a verdict string (e.g. 'PROCEED' or 'AVOID'), an array of risk flags identifying specific issues detected (e.g. honeypot, ownership concentration, unverified contract), and the queried contract address.

## 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": {
  "flags": [],
  "score": 82,
  "address": "0x...",
  "verdict": "PROCEED"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vape-token-safety-check-49fd9d7f/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)