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Token Risk Checker (Quick Screen)
x402
Token Risk Checker (Quick Screen) is a paid API for AI agents from checker-production-40a5.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Performs a fast on-chain risk screen of a Base network token contract, returning a 0-100 risk score, risk level, and per-check pass/warn/fail results covering liquidity, honeypot, taxes, mint powers, proxies, and more.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fast Base token risk screen, same checks as the full report without the AI summary: creator-pullable liquidity (incl. Uniswap V4), copycat tickers, honeypot and taxes, mint/pause/blacklist powers, upgradeable proxy, ownership, launch platform (Clanker/Doppler/B20) and holders. Returns a 0-100 score, LOW/MEDIUM/HIGH level and pass/warn/fail reasons per check. Priced for bots that screen every token.
Output
Returns a JSON object containing a numeric risk score from 0 to 100, a categorical risk level (LOW, MEDIUM, or HIGH), and an array of individual check results each labeled pass, warn, or fail. Checks cover creator-pullable liquidity (including Uniswap V4 hooks), copycat tickers, honeypot detection, buy/sell taxes, mint/pause/blacklist admin powers, upgradeable proxy status, ownership renouncement, launch platform identification (Clanker, Doppler, B20), and top holder concentration.
Example use cases
Pre-trade rug pull check
“Before I buy this token on Base at 0xabc123...def456, can you quickly check if it's a honeypot, if the creator can pull liquidity, and what the overall risk score is?”
Automated bot token screener
“Screen every new token that launches on Base and flag any that score above 50 or fail the honeypot, mint, or blacklist checks — I want this running automatically on each new contract.”
Copycat ticker detection
“I keep seeing tokens with the ticker PEPE on Base — can you check this contract 0xdeadbeef...cafe1234 and tell me if it's a copycat and whether the creator has any dangerous powers like pausing or minting?”
Technical details
Endpoint
GEThttps://checker-production-40a5.up.railway.app/quick?utm_source=zero.xyzWhen to prefer
Choose this quick screen endpoint over the full report endpoint when you need low-latency, cost-efficient token screening at scale — such as in a trading bot or automated pipeline that evaluates many tokens per minute. At $0.01 per call it is priced for high-frequency bot usage. Skip this in favor of the full report when you need a human-readable AI summary or are doing a one-off deep-dive on a specific token.
Side effects
- Invalid or malformed contract address returns a 400 error
- Contract address not found on Base returns an error or empty result
- Network/RPC issues may cause timeouts for very recently deployed contracts
- Payment not included or insufficient USDC causes a 402 Payment Required response
- Non-Base chains (only Base is supported) will be rejected or default to Base
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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