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Base ERC-20 Token Safety Score
x402
Base ERC-20 Token Safety Score is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
Returns a 0-100 safety score with detailed reasons for a Base chain ERC-20 token address, covering code presence, metadata, total supply, proxy signals, DEX liquidity, and volume.
Price / call$0.02
Success—
StatusUnknown
How this service works
0-100 safety score with reasons for a base ERC-20: does the address have code, name/symbol/decimals, total supply, proxy signal, DEX liquidity and volume. A pre-trade due-diligence verdict.
Output
Returns a 0-100 integer safety score accompanied by a set of human-readable reason strings explaining the score. Individual checks include: whether the address contains deployed contract code, presence and validity of ERC-20 metadata (name, symbol, decimals), total supply value, detection of proxy/upgradeable contract patterns, DEX liquidity depth, and recent DEX trading volume. A higher score indicates lower risk; a lower score highlights specific failure reasons.
Example use cases
Pre-trade token rug-pull check
“I'm about to buy some of this new Base token at 0xAbCd1234...5678 — can you check its safety score and tell me if there are any red flags like no liquidity, a proxy contract, or missing name/symbol before I pull the trigger?”
DeFi bot pre-swap validation
“My trading bot wants to swap into the Base ERC-20 at 0xDeadBeef...1234 — run a safety check on it and block the trade if the score is below 60 or if it flags low DEX volume or a honeypot signal.”
Token listing due diligence
“We're considering listing the Base token at address 0xFeed...Cafe on our platform — give me a full safety score with the reasons so I can review proxy risk, total supply, and whether it has real DEX liquidity.”
Technical details
Endpoint
GEThttps://47620.xyz/x/base/token-safety/:address?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single-call pre-trade safety verdict specifically for ERC-20 tokens on the Base chain. It is ideal for DeFi trading agents, token listing pipelines, or any workflow that needs to quickly triage unknown tokens before committing funds. Prefer it over generic contract explorers when you want a structured numeric score with reasons rather than raw on-chain data, and when you need DEX liquidity and volume signals bundled with metadata checks in one response.
Side effects
- Invalid or non-checksummed address format returns a 400 error
- Address that is a wallet (not a contract) returns low score with 'no code' reason
- Token not listed on any Base DEX returns low liquidity/volume scores
- Network congestion or RPC issues may cause timeout or 503 error
- Very new tokens may lack liquidity data, resulting in partial scores
- Proxy detection may produce false positives for legitimate upgradeable contracts
Tags
x402
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