# EVM Token Composite Safety Score

> EVM Token Composite Safety Score is a paid API for AI agents from api.fadeandco.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns a fixed-weight 0–100 safety score for an EVM token, broken down into contract (40 pts), liquidity (30 pts), and holder spread (30 pts) sub-scores.

## Facts

- Endpoint: GET https://api.fadeandco.workers.dev/api/agent-intel/token-composite-safety-score?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/evm-token-composite-safety-score-0d323020
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qs51ivhAEH0GxRFYp2pB_

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 evm-token-composite-safety-score-0d323020
```

Example prompt: Can you give me the composite safety score for token 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 on Base — I want to see the contract, liquidity, and holder breakdown?

## When to prefer this

Use this endpoint when you need a fast, structured heuristic risk score for an EVM token across Base, Ethereum, BSC, Arbitrum, or Polygon — especially when you want a single composite number with transparent sub-score breakdowns sourced from GoPlus and DexScreener. Prefer it over manual inspection when building automated token-screening pipelines or when an agent needs a quick pass/fail signal before deeper analysis.

## Known failure modes

- Invalid or malformed token address returns an error
- Token not found on specified chain results in no data
- Unsupported chain name returns an error or defaults to Base
- GoPlus or DexScreener upstream APIs unavailable causes computation failure
- Very new tokens with no DEX pairs may receive a zero liquidity score

## How this service works

Fixed-weight 0-100 safety score for an EVM token (Base, Ethereum, BSC, Arbitrum, Polygon): contract (40 pts: honeypot, taxes, verified source, proxy), liquidity (30 pts: deepest DEX pair) and holder spread (30 pts: top-10 holder share). Shows each part. It is a heuristic from two public sources, not a security audit.

## Output

A JSON object with the overall 0–100 safety score, individual sub-scores (contract up to 40, liquidity up to 30, holders up to 30), notes on deductions (e.g. proxy contract penalty), the deepest DEX pair USD liquidity, the top-10 holder share percentage, the token symbol, chain, address, and a timestamp. Includes a disclaimer that this is a heuristic, not an audit.

## 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": "base, ethereum, bsc, arbitrum or polygon (default base)"
      },
      "address": {
       "type": "string",
       "description": "Token contract address 0x... (40 hex characters)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "parts": {
   "holders": {
    "max": 30,
    "points": 30,
    "top10Share": 0.2703
   },
   "contract": {
    "max": 40,
    "notes": [
     "proxy contract: -10"
    ],
    "points": 30
   },
   "liquidity": {
    "max": 30,
    "points": 30,
    "deepestPairUsd": 11490316
   }
  },
  "scale": "0-100, higher is safer. Fixed weights: contract 40, liquidity 30, holders 30. A heuristic, not an audit.",
  "score": 90,
  "source": "GoPlus token_security, DexScreener token-pairs",
  "symbol": "USDC",
  "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
  "checkedAt": "2026-10-23T09:35:18.286Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/evm-token-composite-safety-score-0d323020/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fadeandco.workers.dev](https://www.zero.xyz/host/api.fadeandco.workers.dev/llms.txt)