# GW8 Token Safety Verdict API

> GW8 Token Safety Verdict API is a paid API for AI agents from micro-saas-agent.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns a safety verdict (safe/unsafe/unknown) with a score and reasons for a given token contract address on a specified blockchain chain

## Facts

- Endpoint: GET https://micro-saas-agent.onrender.com/api/verdict/%7Bchain%7D/%7Baddress%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gw8-token-safety-verdict-api-3737ac0c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mNcQHMl4CYFieSuqGNyAo

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 gw8-token-safety-verdict-api-3737ac0c
```

Example prompt: Before I buy any of this token, can you check whether the contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on the Base chain is safe — give me the safety score and the reasons?

## When to prefer this

Use this endpoint when an AI agent needs a fast, pay-per-call token safety check before executing a DeFi action (swap, liquidity provision, transfer) on a supported chain. It aggregates multiple data sources (GoPlusLabs, DexScreener) into a single verdict with score and reasons, making it more convenient than calling those APIs individually. Prefer it over manual contract inspection when operating autonomously at $0.01 per call with no charge on failure.

## Known failure modes

- Unknown or unverifiable contract address returns verdict 'unknown' with empty reasons
- Unsupported chain identifier returns an error or empty response
- Rate limiting or upstream data source (GoPlusLabs, DexScreener) unavailability may cause failures
- Newly deployed contracts with no liquidity history may return low-confidence verdicts
- No charge is applied on failure — settlement only occurs after data is successfully returned

## How this service works

Pay-per-call tools for AI agents via x402 (USDC on Base): should-I-pay decisions (spend policy + seller reputation in one call), spend-policy risk checks, x402 seller reputation verdicts, token safety verdicts, payment-rail cost checks, and crypto market data (regime, WaveTrend band dots, relative strength, flows, simulated hit-rate backtests). Agent guide: /agents.md. No charge on failure (settle only after data is ready), signed receipts, safe retries. Signal only, no trading, not financial advice.

## Output

A JSON object containing: the chain name, the queried contract address, a numeric safety score (0–100), a verdict string ('safe', 'unsafe', or 'unknown'), a list of human-readable reasons explaining the verdict, and the external data sources consulted (e.g. GoPlusLabs, DexScreener).

## 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",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "score": 85,
  "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "reasons": [
   "liquidity ok"
  ],
  "sources": [
   "https://api.gopluslabs.io/",
   "https://api.dexscreener.com/"
  ],
  "verdict": "safe"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gw8-token-safety-verdict-api-3737ac0c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from micro-saas-agent.onrender.com](https://www.zero.xyz/host/micro-saas-agent.onrender.com/llms.txt)