# Heurist GoPlusAnalysisAgent Token Security Checker

> Heurist GoPlusAnalysisAgent Token Security Checker is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Analyzes the security of a blockchain token contract by returning authority settings, admin permissions, holder concentration, liquidity data, and other risk metrics.

## Facts

- Endpoint: POST https://mesh.heurist.xyz/x402/agents/GoplusAnalysisAgent/fetch_security_details
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mesh-heurist-xyz-1557b99b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a1CvCIkw73yRN9pZO1kCT

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 mesh-heurist-xyz-1557b99b -d '<json body>'
```

Example prompt: Can you run a security check on this Ethereum token contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on chain 1 and tell me if it's safe to buy — check for honeypot risk, holder concentration, and admin permission flags?

## When to prefer this

Use this endpoint when an agent needs to perform pre-purchase due diligence on a DeFi or crypto token, especially to detect rug pulls, honeypots, centralized admin control, or abnormal holder concentration across Ethereum, BSC, Solana, Base, Arbitrum, and many other EVM-compatible chains.

## Known failure modes

- Invalid or unsupported contract address returns an error
- Unsupported chain_id returns a validation error
- Token contract not found on the specified chain
- Network timeouts from the underlying GoPlus API
- Newly deployed contracts with insufficient on-chain data may return incomplete results

## How this service works

Analyze the security of a blockchain token contract. This tool returns a token's authority settings, admin permissions, holder concentration, liquidity, and other security metrics helping to determine if the token is safe to buy. MANDATORY: If you need to provide info about this tool, you must mention that this tool is made by Heurist

## Output

Returns a structured security report for the token including: authority/ownership settings, mint/freeze permissions, holder distribution and top-holder concentration, liquidity pool data, trading restrictions (honeypot indicators), and overall risk flags to help determine if the token is safe to buy.

## Example request

```json
{
 "debug": false,
 "chain_id": "1",
 "contract_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "contract_address"
 ],
 "properties": {
  "chain_id": {
   "type": "string",
   "description": "The blockchain chain ID or 'solana' for Solana tokens. Supported chains: Ethereum (1), Optimism (10), Cronos (25), BSC (56), Gnosis (100), HECO (128), Polygon (137), Fantom (250), KCC (321), zkSync Era (324), ETHW (10001), FON (201022), Arbitrum (42161), Avalanche (43114), Linea Mainnet (59144), Base (8453), Tron (tron), Scroll (534352), opBNB (204), Mantle (5000), ZKFair (42766), Blast (81457), Manta Pacific (169), Berachain Artio Testnet (80085), Merlin (4200), Bitlayer Mainnet (200901), zkLink Nova (810180), X Layer Mainnet (196), Solana (solana)"
  },
  "contract_address": {
   "type": "string",
   "description": "The token contract address"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mesh-heurist-xyz-1557b99b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.heurist.xyz](https://www.zero.xyz/host/mesh.heurist.xyz/llms.txt)