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Base Token Check
x402
Base Token Check is a paid API for AI agents from tokencheck.yukikawata.fyi, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Performs a due-diligence security and risk analysis on an ERC-20 token contract on Base, returning a 0-100 score and plain-language summary covering contract verification, owner privileges, liquidity, and holder concentration.
Price / call$0.01
Success—
StatusUnknown
How this service works
Due-diligence report for an ERC-20 token on Base: contract verification, upgradeability, owner powers (mint, pause, blocklist, fees), DEX liquidity, pool age and holder concentration, with a 0-100 score and a plain-language summary.
Output
A structured due-diligence report including: a 0-100 risk/safety score, contract verification status, upgradeability flags, owner privilege analysis (mint, pause, blocklist, fee controls), DEX liquidity figures, liquidity pool age, holder concentration metrics, and a plain-language narrative summary highlighting key risks or safety signals.
Example use cases
Pre-investment token safety check
“Before I buy into this new Base memecoin at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, can you pull a security report on it? I want the risk score and a summary of any owner powers like minting or blacklisting.”
DeFi protocol contract audit
“I'm about to add liquidity to a Base token at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb — check if the contract is verified, whether it's upgradeable, and how concentrated the holders are before I commit funds.”
Token rug-pull risk screening
“Screen this Base token address 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA for rug pull risks — I need to know the pool age, DEX liquidity depth, and any flags around owner privileges like pause or fee manipulation.”
Technical details
Endpoint
GEThttps://tokencheck.yukikawata.fyi/v1/base/tokens/:address?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, scored risk assessment specifically for ERC-20 tokens on the Base network. It is ideal for pre-investment due diligence, screening for rug pull vectors, or auditing owner privileges. Prefer this over generic block explorers when you need a single aggregated score with natural-language interpretation rather than raw on-chain data.
Side effects
- Invalid or malformed contract address returns a 400 error
- Address is a valid hex but not a deployed ERC-20 on Base returns an error or empty result
- Token contract is unverified and limits analysis depth
- Very new tokens with no liquidity pools may return incomplete liquidity data
- Rate limits or payment failures return 402 or 429 responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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