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Centry Base B20 Token Verification
x402
Centry Base B20 Token Verification is a paid API for AI agents from centry.cybercentry.co.uk, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Detects holder-harm threats and discloses issuer controls for Base B20 native tokens, identifying honeypots, freeze-and-seize, ticker impersonation, and supply/transfer policy risks.
Price / call$1
Success—
StatusUnknown
How this service works
Check a Base token contract before buying: detects honeypots, armed freeze-and-seize, a live pause, fake B20s and ticker-impersonation copycats, and separately discloses issuer controls (admin centralisation, supply cap, transfer policy, rebase) so a legitimate token is not mistaken for a scam
Output
Returns a trust profile for the specified Base B20 token including: holder-harm threat flags (honeypot detected, armed freeze-and-seize, live pause capability, fake B20 identification, ticker impersonation copycat detection) and issuer control disclosures (admin centralisation level, supply cap details, transfer policies, rebase mechanism).
Example use cases
Evaluate Base token before swapping
“I'm about to swap for this Base B20 token on my watchlist. Can you check if it has any holder-harm threats like honeypots or freeze capabilities, and let me know what controls the issuer has over it?”
Verify ticker legitimacy for Base tokens
“I keep seeing similar-looking Base tokens with names like the real projects. Can you verify if this specific Base B20 is a legitimate token or a copycat impersonating the ticker, and flag any other safety issues?”
Assess issuer transparency and risk
“Before I commit funds to this Base B20 token, I need to understand the issuer's control level — do they have pause mechanisms, can they freeze transfers, and what are the actual supply and transfer policies?”
Technical details
Endpoint
GEThttps://centry.cybercentry.co.uk/api/services/base_token_verificationWhen to prefer
Use this endpoint specifically when evaluating Base network B20 native tokens for holder safety and issuer control risks. Prefer this over generic EVM token checkers when you need B20-specific threat detection (honeypot, freeze-and-seize, ticker impersonation) combined with issuer control transparency in a single call. For non-Base chains or non-B20 tokens, consider the sibling EVM blockchain security endpoint.
Side effects
- Token address not found on Base network — returns not-found or empty result
- Invalid or malformed token address — returns validation error
- Token is not a B20 native token — may return unsupported token type error
- Network timeout or RPC failure — returns service unavailable
- Rate limiting exceeded — returns 429 or payment required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"detectors": {
"note": "demo result",
"service": "base_token_verification"
},
"report_url": "https://demo.cybercentry.io/base_token_verification/1786984444032",
"overall_risk": "Low",
"control_flags": "demo",
"threats_count": "demo"
}
}Tags
x402
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