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TokenVerdict Quick Safety Check
x402
TokenVerdict Quick Safety Check is a paid API for AI agents from tokenverdict.agentgate.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-28).
Checks whether a Base-chain ERC-20 token is a honeypot, returning a 0-100 safety score, SAFE/CAUTION/DANGER verdict, tax simulation, owner powers, liquidity, and holder data.
Price / call$0.015
Success—
StatusUnknown
How this service works
Base ERC-20 token safety check for trading agents and humans: honeypot / sell simulation with buy, sell and transfer tax (Uniswap v2/v3/v4, Aerodrome, Pancake), owner powers (mint, blacklist, pause, tax changes, upgradeable proxy, renounced), liquidity and LP burn, holder concentration, verified source and age, rolled into SAFE / CAUTION / DANGER with a 0-100 score and reasons. Free public data only; informational, no guarantees.
Output
A JSON object containing: token name and symbol, a numeric safety score (0-100), a verdict string (SAFE, CAUTION, or DANGER), a confidence level (high/medium/low), and a structured 'checks' object covering age (days since first DEX pool), owner details (address, renounced, is_contract), proxy/upgradeable status, owner powers (mint, blacklist, pause, tax changes, etc.), holder distribution (count, top10%, pool%), contract verification, liquidity (USD, pool count, main DEX), and sellability simulation (buy/sell/transfer OK, tax percentages, round-trip loss). A 'reasons' array provides human-readable findings with severity tags (good, warn, danger, info).
Example use cases
Pre-trade honeypot check for new token
“I'm about to buy this new Base token at 0x4ed4e862860bed51a9570b96d89af5e1b0efefed — can you check if it's a honeypot, whether I can actually sell it, and what the buy/sell taxes are before I put any money in?”
Automated safety gate in trading bot
“My trading bot is about to execute a position on a Base token at 0x940181a94a35a4569e4529a3cdfb74e38fd98631 — run a TokenVerdict check and only proceed if the verdict is SAFE with a score above 80 and ownership is renounced.”
Research token risk for portfolio review
“I'm reviewing my Base chain portfolio and want to know if the token at 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 has any red flags — check owner powers like mint or blacklist, verify the source is confirmed, and tell me the top-holder concentration.”
Technical details
Endpoint
GEThttps://tokenverdict.agentgate.workers.dev/v1/quick?utm_source=zero.xyzWhen to prefer
Choose TokenVerdict when you need a quick, pre-trade safety verdict on a Base-chain ERC-20 token and want a single scored API call that bundles honeypot simulation, tax detection, owner-power analysis, liquidity, and holder concentration in one response. Prefer this over manual contract review when speed matters (trading bot gating, rapid due diligence) or when you need a machine-readable SAFE/CAUTION/DANGER verdict with structured reasons. It is specifically for Base (chain 8453) and supports Aerodrome, Uniswap v2/v3/v4, and PancakeSwap DEXes. Use alternatives if you need multi-chain token analysis, on-chain execution, or guarantees beyond informational data.
Side effects
- Invalid or non-ERC-20 contract address returns an error or empty result
- Token not yet listed on a supported DEX (Uniswap v2/v3/v4, Aerodrome, Pancake) causes simulation to fail
- Very new tokens with no DEX pool history may lack age or liquidity data
- Unverified contract source limits power detection accuracy (falls back to bytecode heuristics)
- Token on a chain other than Base (8453) is not supported
- Rate limiting or payment failure (x402) if USDC payment is not processed correctly
- Temporary DexScreener or GeckoTerminal data unavailability may reduce data completeness
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "Brett",
"tier": "quick",
"chain": "base",
"score": 97,
"token": "0x532f27101965dd16442e59d40670faf5ebb142e4",
"checks": {
"age": {
"days": 968,
"source": "first DEX pool (DexScreener)",
"created_at": "2024-02-27T00:00:00.000Z"
},
"owner": {
"address": "0x0000000000000000000000000000000000000000",
"renounced": true,
"is_contract": false
},
"proxy": {
"type": null,
"upgradeable": false
},
"powers": {
"fees": [],
"mint": [],
"pause": [],
"limits": [],
"source": "verified ABI (sourcify)",
"balance": [],
"trading": [],
"upgrade": [],
"blacklist": [],
"access_control": false
},
"holders": {
"count": 909566,
"source": "GeckoTerminal",
"top10_pct": 32.6,
"in_pools_pct": 1.7,
"top10_ex_pools_est_pct": 30.9
},
"contract": {
"verified": true,
"verified_by": "Sourcify"
},
"liquidity": {
"lp": null,
"usd": 721405,
"pools": 1,
"main_pool": {
"dex": "aerodrome",
"quote": "WETH"
}
},
"sellability": {
"dex": "aerodrome",
"buy_ok": true,
"sell_ok": true,
"pool_type": "v3",
"simulated": true,
"buy_tax_pct": 0,
"transfer_ok": true,
"sell_tax_pct": 0,
"transfer_tax_pct": 0,
"round_trip_loss_pct": 0.42
}
},
"symbol": "BRETT",
"reasons": [
{
"code": "top10",
"text": "Top 10 holders own 30.9% (estimate excluding pools and burn).",
"severity": "info"
},
{
"code": "sellable",
"text": "Simulated buy and sell both worked with no token tax (round trip lost 0.42% to pool/hook fees and price impact).",
"severity": "good"
},
{
"code": "renounced",
"text": "Ownership renounced.",
"severity": "good"
},
{
"code": "verified",
"text": "Source verified (Sourcify).",
"severity": "good"
}
],
"verdict": "SAFE",
"confidence": "high"
}
}Tags
x402
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