# Rugcheck Token Safety Analyzer

> Rugcheck Token Safety Analyzer is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).

Checks a crypto token contract for rug pull risks, returning a safety boolean, risk score, and flag list

## Facts

- Endpoint: POST https://whatchuneed.vercel.app/api/token/rugcheck
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rugcheck-token-safety-analyzer-91d95405
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4PbKDdlowuzmvcuJxRo4a

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 rugcheck-token-safety-analyzer-91d95405 -d '<json body>'
```

Example prompt: Can you run a rugcheck on contract address 0x1234abcd...5678 on Ethereum and tell me if it's safe to buy, what the risk score is, and any red flags it found?

## When to prefer this

Use this endpoint when an agent needs a quick automated safety check on a crypto token contract before executing a trade, recommending an investment, or vetting a community-shared token. Prefer this over manual on-chain inspection when you need a structured risk score and flag list in a single API call. Ideal for DeFi trading bots, portfolio tools, or community moderation bots.

## Known failure modes

- Invalid or malformed contract address returns an error
- Unsupported chain identifier causes a failure response
- Contract not yet indexed or too new may return incomplete data
- Network timeout if the blockchain RPC is slow
- Payment failure (402) if USDC balance is insufficient for the $0.20 call fee

## How this service works

320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.

## Output

Returns a JSON object with: a 'safe' boolean indicating overall safety, a 'risk_score' number (higher = riskier), an array of 'flags' describing specific risk factors detected (e.g. honeypot, mint authority, high dev wallet concentration), and a 'details' object with additional analysis data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "contract"
 ],
 "properties": {
  "chain": {
   "type": "string"
  },
  "contract": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "safe": {
   "type": "boolean"
  },
  "flags": {
   "type": "array",
   "items": {
    "type": "string"
   }
  },
  "details": {
   "type": "object"
  },
  "risk_score": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rugcheck-token-safety-analyzer-91d95405/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whatchuneed.vercel.app](https://www.zero.xyz/host/whatchuneed.vercel.app/llms.txt)