# YieldProbe Token Security Risk Score

> YieldProbe Token Security Risk Score is a paid API for AI agents from yieldprobe.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).

Returns a 0-100 risk score and contract risk flags (honeypot, taxes, mintable, proxy, owner powers, holder concentration) for a token on major EVM chains

## Facts

- Endpoint: GET https://yieldprobe.com/v1/token/:chainId/:address/security?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/yieldprobe-token-security-risk-score-c115df1f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-yDe0d3-aTT_UPtJFqRGi

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 yieldprobe-token-security-risk-score-c115df1f
```

Example prompt: Can you check the security risk score for this token — contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum (chain 1)? I want to know if it's a honeypot, whether it has any dangerous owner powers, and what the overall risk score is.

## When to prefer this

Choose this endpoint when you need a fast, structured, multi-dimensional risk score for a specific EVM token contract before a trade, investment, or DeFi interaction. It covers all major EVM chains (Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche) and bundles honeypot, tax, governance risk, and holder concentration into a single call — ideal for pre-trade safety checks or automated token screening pipelines.

## Known failure modes

- Invalid or non-checksummed contract address returns 400 validation error
- Unsupported chainId (not in [1,56,137,42161,8453,10,43114]) returns 400 or 422
- Token contract not found or unverified on-chain returns 404
- Payment failure or insufficient x402 balance returns 402
- Rate limiting or provider downtime returns 503

## How this service works

Token contract risk summary (honeypot, taxes, mintable, proxy, owner powers, holder concentration) with a 0-100 risk score. Chains: 1, 56, 137, 42161, 8453, 10, 43114.

## Output

A JSON object containing a 0-100 integer risk score plus boolean/numeric flags covering: honeypot detection, buy/sell tax rates, whether the contract is mintable or uses a proxy, dangerous owner/admin powers, and holder concentration metrics — giving a holistic security profile of the token contract.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "chainId",
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$"
      },
      "chainId": {
       "enum": [
        "1",
        "56",
        "137",
        "42161",
        "8453",
        "10",
        "43114"
       ],
       "type": "string"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/yieldprobe-token-security-risk-score-c115df1f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from yieldprobe.com](https://www.zero.xyz/host/yieldprobe.com/llms.txt)