Overview
Deterministic pre-interaction report on a Base contract address: bytecode and hash, source verification, proxy and implementation storage slots, ownership and administrator control, mint, pause, blacklist and freeze capabilities, upgrade paths, token identity and supply, measured liquidity, block number and timestamp, evidence sources, and confidence with explicit limitations. Blockchain intelligence, not a security audit.
Protocol
x402 (POST)
Price
$0.05
Payment Asset
USDC
Payment Network
eip155:84532
Category
crypto/defi
Provider
BaseGuard AI
Indexed
2026-11-02 13:26:55
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
Input Schema
{
"body": {
"address": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
"network": "eip155:84532"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"block": {
"number": 53415852,
"timestamp": "2026-11-02T12:00:00.000Z"
},
"confidence": {
"level": "high",
"score": 1
},
"contract": {
"bytecodeHash": "0xed926bfc61ac9f51...",
"bytecodeSizeBytes": 1852,
"isContract": true
},
"limitations": [
"This report is automated deterministic blockchain intelligence..."
],
"ownership": {
"owner": {
"status": "KNOWN",
"value": "0x3abd6f64a422225e61e435bae41db12096106df7"
},
"ownershipModel": "Ownable (single owner)"
},
"permissions": {
"freeze": {
"reason": "No freeze function signature was found in the dispatcher.",
"status": "UNKNOWN"
},
"mint": {
"functions": [
{
"signature": "mint(address,uint256)"
}
],
"status": "KNOWN"
},
"pause": {
"status": "KNOWN"
}
},
"proxy": {
"implementation": "0x2ce6311ddae708829bc0784c967b7d77d19fd779",
"isProxy": true,
"proxyType": "ZeppelinOS proxy"
},
"report": {
"id": "pf_mvz7nxqn_5141e3281378",
"network": "eip155:84532",
"service": "base_preflight"
},
"token": {
"decimals": {
"status": "KNOWN",
"value": 6
},
"symbol": {
"status": "KNOWN",
"value": "USDC"
}
},
"verification": {
"contractName": "FiatTokenProxy",
"source": "sourcify",
"status": "VERIFIED_EXACT_MATCH"
}
},
"type": "json"
}