query-token-audit

Query Token Audit Skill

Overview

API Function Use Case

Token Security Audit Token security scan Detect honeypot, rug pull, scam, malicious functions

Use Cases

• Pre-Trade Safety Check: Verify token security before buying or swapping

• Scam Detection: Identify honeypots, fake tokens, and malicious contracts

• Contract Analysis: Check for dangerous ownership functions and hidden risks

• 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": "Contract Risk",
                "details": [
                    {
                        "title": "Honeypot Risk Not Found",
                        "description": "A honeypot is a token that can be bought but not sold",
                        "isHit": false,
                        "riskType": "RISK"
                    }
                ]
            }
        ]
    },
    "success": true
}

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.

Result Validity:

Audit results are ONLY valid when both conditions are met:

• hasResult: true — Audit data is available

• isSupported: true — Token is supported for audit

When invalid, do NOT display risk level or security checks.

User Agent Header

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

Notes

• All numeric fields are string format, convert when using

• Audit results are ONLY valid when hasResult: true AND isSupported: true

• riskLevel: 5 means transaction should be blocked; riskLevel: 4 is high risk

• Tax thresholds: >10% is critical, 5-10% is warning, <5% is acceptable

• Generate unique UUID v4 for each audit request

• Only output security check risk flags, do NOT provide any investment advice

• Always end with disclaimer: ⚠️ This audit result is for reference only and does not constitute investment advice. Always conduct your own research.

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