# TrustDex Token Risk Grade by Chain and Address

> TrustDex Token Risk Grade by Chain and Address is a paid API for AI agents from trustdex.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns a letter-grade risk score (A+ to F) and detailed risk signals for any token on Solana or supported EVM chains

## Facts

- Endpoint: GET https://trustdex.app/api/v1/x402/token-risk/%7Bchain%7D/%7Baddress%7D
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trustdex-token-risk-grade-by-chain-and-address-e6e90fb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BFaS-5JvJd8mHtP_ZDjkE

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 trustdex-token-risk-grade-by-chain-and-address-e6e90fb8
```

Example prompt: Can you check TrustDex's token risk grade for the Solana token at mint address DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 — I want to know if it's safe to swap?

## When to prefer this

Use this endpoint when you need a fast, quantified risk assessment of a specific token by contract address across Solana or EVM chains (Ethereum, BSC, Base, Arbitrum, Optimism, Polygon, Avalanche). It is especially valuable before executing a swap, onboarding a new asset into a portfolio, or screening tokens for dangerous on-chain properties like freeze authority or malicious Token-2022 extensions. Prefer this over generic token info endpoints when you specifically need a safety verdict with a letter grade and risk signals rather than just price or metadata.

## Known failure modes

- Invalid or unsupported chain ID returns an error
- Malformed or non-existent token address returns an error or low-confidence result
- Token not indexed yet may return incomplete signals
- Payment failure via x402 protocol blocks the request
- Rate limiting if payment is not properly attached

## How this service works

TrustDex is a non-custodial Solana DEX. Best-route swaps through Jupiter, EVM trading across 7 chains, native bridging, and live token risk grades. No KYC, no accounts, no custody.

## Output

A JSON object containing: a boolean ok field, a risk object with a letter grade (A+ through F), a numeric score (0-100), and a human-readable verdict string, plus a token object with chain and symbol, a signals object with detailed risk factors, and a meta object indicating the plan tier.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "meta": {
   "plan": "x402"
  },
  "risk": {
   "grade": "B",
   "score": 78,
   "verdict": "…"
  },
  "token": {
   "chain": "solana",
   "symbol": "BONK"
  },
  "signals": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trustdex-token-risk-grade-by-chain-and-address-e6e90fb8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trustdex.app](https://www.zero.xyz/host/trustdex.app/llms.txt)