Check a Base token contract before buying
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
Not tested: has real-world effectsour last check, 2026-09-24
0 of 0checks answered this week
n/amedian answer time
$1.00listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://centry.cybercentry.co.uk/api/services/base_token_verification
| Category | Market data |
|---|---|
| Provider host | centry.cybercentry.co.uk |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"pathParams": {},
"queryParams": {
"chain": "base",
"contract_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
},
"queryParams": {
"properties": {
"chain": {
"description": "base for mainnet (default), or base-sepolia to check a token before you launch it",
"type": "string"
},
"contract_address": {
"description": "B20 token contract address",
"type": "string"
}
},
"required": [
"contract_address"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"control_flags": {
"description": "Number of notable issuer-control disclosures (not vulnerabilities)",
"type": "number"
},
"detectors": {
"description": "Per-check findings, each tagged threat / control / informational",
"type": "object"
},
"overall_risk": {
"description": "Overall Risk Level (Informational \u00b7 Low \u00b7 Medium \u00b7 High)",
"type": "string"
},
"report_url": {
"description": "Shareable report URL. Renders an HTML report in a browser, returns JSON to API clients.",
"type": "string"
},
"threats_count": {
"description": "Number of holder-harm threats found (honeypot, armed freeze-and-seize, live pause, fake B20, ticker impersonation)",
"type": "number"
}
},
"required": [
"overall_risk",
"threats_count",
"control_flags",
"detectors",
"report_url"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}