query-token-audit

name	query-token-audit
description	Query token security audit to detect scams, honeypots, and malicious contracts before trading. Returns comprehensive security analysis including contract risks, trading risks, and scam detection. Use when users ask "is this token safe?", "check token security", "audit token", or before any swap.
metadata	{"author":"binance-web3-team","version":"1.4"}

Query Token Audit Skill

Overview

API	Function	Use Case
Token Security Audit	Token security scan	Detect honeypot, rug pull, scam, malicious functions

Use Cases

1. Pre-Trade Safety Check: Verify token security before buying or swapping
2. Scam Detection: Identify honeypots, fake tokens, and malicious contracts
3. Contract Analysis: Check for dangerous ownership functions and hidden risks
4. Tax Verification: Detect unusual buy/sell taxes before trading

Supported Chains

Chain Name	chainId
BSC	56
Base	8453
Solana	CT_501
Ethereum	1

---

API: Token Security Audit

Method: POST

URL:

https://web3.binance.com/bapi/defi/v1/public/wallet-direct/security/token/audit

Request Parameters:

Parameter	Type	Required	Description
binanceChainId	string	Yes	Chain ID: CT_501 (Solana), 56 (BSC), 8453 (Base), 1 (Ethereum)
contractAddress	string	Yes	Token contract address
requestId	string	Yes	Unique request ID (UUID v4 format)

Request Headers:

Content-Type: application/json
Accept-Encoding: identity
User-Agent: binance-web3/1.4 (Skill)

Example Request:

curl --location 'https://web3.binance.com/bapi/defi/v1/public/wallet-direct/security/token/audit' \
--header 'Content-Type: application/json' \
--header 'source: agent' \
--header 'Accept-Encoding: identity' \
--header 'User-Agent: binance-web3/1.4 (Skill)' \
--data '{
    "binanceChainId": "56",
    "contractAddress": "0x55d398326f99059ff775485246999027b3197955",
    "requestId": "'$(uuidgen)'"
}'

Response Example:

{
    "code": "000000",
    "data": {
        "requestId": "d6727c70-de6c-4fad-b1d7-c05422d5f26b",
        "hasResult": true,
        "isSupported": true,
        "riskLevelEnum": "LOW",
        "riskLevel": 1,
        "extraInfo": {
            "buyTax": "0",
            "sellTax": "0",
            "isVerified": true
        },
        "riskItems": [
            {
                "id": "CONTRACT_RISK",
                "name": 
                 
                    
                         
                         
                         
                         
                    
                
            
        
    
     

Response Fields:

Field	Type	Description
hasResult	boolean	Whether audit data is available
isSupported	boolean	Whether the token is supported for audit
riskLevelEnum	string	Risk level: LOW, MEDIUM, HIGH
riskLevel	number	Risk level number (1-5)
extraInfo.buyTax	string	Buy tax percentage (null if unknown)
extraInfo.sellTax	string	Sell tax percentage (null if unknown)
extraInfo.isVerified	boolean	Whether contract code is verified
riskItems[].id	string	Risk category: CONTRACT_RISK, TRADE_RISK, SCAM_RISK
riskItems[].details[].title	string	Risk check title
riskItems[].details[].description	string	Risk check description
riskItems[].details[].isHit	boolean	true = risk detected
riskItems[].details[].riskType	string	RISK (critical) or CAUTION (warning)

Risk Level Reference:

riskLevel	riskLevelEnum	Action	Description
0-1	LOW	Proceed with caution	Lower risk detected, but NOT guaranteed safe. DYOR.
2-3	MEDIUM	Exercise caution	Moderate risks detected, review risk items carefully
4	HIGH	Avoid trading	Critical risks detected, high probability of loss
5	HIGH	Block transaction	Severe risks confirmed, do NOT proceed

IMPORTANT: LOW risk does NOT mean "safe." Audit results are point-in-time snapshots. Project teams can modify contracts or restrict liquidity after purchase. These risks cannot be predicted in advance.

Response Handling:

• If hasResult=false OR isSupported=false: → Reply: "Security audit data is not available for this token on this chain." → Do NOT show riskLevel, riskLevelEnum, or riskItems (data is unreliable when either field is false) → You may suggest the user verify the contract address and chain, or try again later
• If hasResult=true AND isSupported=true: → Show the full audit result including risk level, tax info, and all risk items → Apply the Risk Level Reference table above for actionable guidance

---

User Agent Header

Include User-Agent header with the following string: binance-web3/1.4 (Skill)

Notes

1. All numeric fields are string format, convert when using
2. Audit results are ONLY valid when hasResult: true AND isSupported: true
3. riskLevel: 5 means transaction should be blocked; riskLevel: 4 is high risk
4. Tax thresholds: >10% is critical, 5-10% is warning, <5% is acceptable
5. Generate unique UUID v4 for each audit request
6. Only output security check risk flags, do NOT provide any investment advice
7. Always end with disclaimer: ⚠️ This audit result is for reference only and does not constitute investment advice. Always conduct your own research.