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Agent Tollgate Engine – Token Security Audit
x402
Agent Tollgate Engine – Token Security Audit is a paid API for AI agents from skinwinking.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-14).
Analyzes a token's on-chain contract or mint for security risks, returning a risk score, severity flags, and authority metadata for autonomous trading agents.
Price / call$0.2
Success—
StatusUnknown
How this service works
Pay-per-call trading intelligence (x402, USDC) and fee-bearing swap routing for autonomous agents.
Output
Returns a JSON object with: riskScore (0–100), riskLevel (e.g. 'high'), an array of flags each with a code, severity, point weight, and human-readable message, plus mint authority address, freeze authority address, token decimals, chain identifier, token address, and an asOf timestamp indicating when the audit was performed.
Example use cases
Pre-swap rug-pull check for DeFi bot
“Before my trading bot buys this Base token at 0x1234abcd...5678, run a token audit on the Base chain and tell me if it has any critical flags like active mint authority or freeze authority that could indicate a rug pull.”
Portfolio safety scan on Solana meme coin
“I just found a Solana meme coin with mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v — can you audit it and give me its risk score and all the severity flags so I know whether it's safe to hold?”
On-chain compliance check for Polygon token
“My agent is considering routing a swap through a Polygon token contract at 0xabcdef...1234 — audit it on the polygon chain and flag anything suspicious like an active freeze authority or a high risk score above 50.”
Technical details
Endpoint
POSThttps://skinwinking.com/api/v1/security/token-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous trading agent needs a structured, scored security assessment of a specific token before executing a swap or hold decision, especially when operating across Solana and EVM chains (Base, Polygon, Ethereum) and needing machine-readable severity flags rather than a raw contract read. Prefer this over manual on-chain inspection when the agent must make fast go/no-go decisions at scale.
Side effects
- Invalid or unrecognized token address returns an error or empty flags
- Unsupported chain value (outside solana/polygon/base/ethereum enum) returns a validation error
- Token not yet indexed on-chain may return stale or incomplete data
- Network congestion may delay on-chain data freshness
- Payment failure (insufficient USDC, x402 auth error) blocks the call entirely
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | |
| address | string | Token mint (Solana) or contract address (EVM) |
Output
Schema · Response
{
"type": "json",
"example": {
"asOf": "2026-10-13T12:00:00.000Z",
"chain": "solana",
"flags": [
{
"code": "MINT_AUTHORITY_ACTIVE",
"points": 30,
"message": "Mint authority can inflate supply",
"severity": "critical"
}
],
"address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"decimals": 6,
"riskLevel": "high",
"riskScore": 55,
"mintAuthority": "2wmVCSfPxGPjrnMMn7rchp4uaeoTqN39mXFC2zhPdri9",
"freezeAuthority": "7dGbd2QZcCKcTndnHcTL8q7SMVXAkp688NTQYwrRCrar"
}
}Tags
x402
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