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Base Token Smart Contract Inspector
x402
Base Token Smart Contract Inspector is a paid API for AI agents from audit-site-web.pga-agent.fr, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Fetches raw smart-contract facts for any ERC-20 token on Base (chain 8453): function capabilities, proxy type/admin, source verification, creation block, DEX liquidity in USD, and holder count.
Price / call$0.01
Success—
StatusUnknown
How this service works
Smart-contract inspection for any Base token address: which functions exist (mint, pause, blacklist, owner-only), proxy type and admin, verified source, creation block, DEX pool reserves in USD, holder count. Raw facts with sources and timestamps. Information, not investment advice.
Output
A JSON object with: token name/symbol, a human-readable summary paragraph, smart-contract capability flags (mint, pause, blacklist_or_freeze, upgradeable_proxy, owner_renounced, tax_on_sale_percent), proxy admin and implementation addresses, owner address, source verification status, creation block and timestamp, DEX total liquidity in USD across listed pairs, holder count, and an array of named data sources each with a fetched_at timestamp. Also includes a disclaimer that the data is informational only.
Example use cases
Pre-investment token risk check
“Before I buy this token, can you check the contract at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA on Base and tell me if the owner can mint new tokens, pause transfers, or blacklist addresses, and whether the contract is upgradeable?”
DEX liquidity and holder snapshot
“How much total DEX liquidity in USD does the Base token 0x4200000000000000000000000000000000000006 have right now, and how many unique holder addresses are there?”
Proxy admin and source verification audit
“I need to audit the Base token at 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 — is the source code verified, is it a proxy contract, and if so what's the implementation address and admin wallet?”
Technical details
Endpoint
GEThttps://audit-site-web.pga-agent.fr/api/base-token-facts?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need raw, sourced smart-contract facts about a specific ERC-20 token deployed on Base (chain 8453), especially for risk assessment workflows that require knowing whether privileged functions (mint, pause, blacklist) exist, whether the contract is an upgradeable proxy, who controls it, and what on-chain liquidity looks like. Prefer this over generic block explorers when you need structured JSON output with a plain-language summary ready for agent consumption.
Side effects
- Invalid or malformed contract address (non-0x, wrong length) returns an error
- Address is not a token contract on Base (chain 8453) — no token data found
- Contract source is unverified — source-dependent fields may be null or absent
- RPC or Blockscout upstream timeout causes partial or failed response
- Non-ERC-20 contract address (e.g. EOA or non-token contract) returns empty or error
- Token has no DEX pairs — liquidity fields return zero or null
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"token": {
"name": "USDC",
"symbol": "USDC"
},
"market": {
"total_liquidity_usd": 47235818.44
},
"holders": {
"count": 13046172
},
"sources": [
{
"name": "Base public RPC",
"fetched_at": "2026-10-03T12:55:26Z"
},
{
"name": "Blockscout (verified source)",
"fetched_at": "2026-10-03T12:55:26Z"
},
{
"name": "Blockscout (token)",
"fetched_at": "2026-10-03T12:55:27Z"
}
],
"summary": "Source code is verified (FiatTokenProxy, compiler 0.6.12+commit.27d51765). Contract is an upgradeable proxy; implementation 0x2Ce6311ddAE708829bc0784C967b7d77D19FD779, admin 0x4fc7850364958d97B4d3f5A08f79db2493f8cA44. Owner is 0x3ABd6f64A422225E61E435baE41db12096106df7; the code lets privileged addresses mint new tokens, pause transfers and blacklist or freeze addresses. 13,046,172 holder addresses; DEX liquidity $47,235,818 across 30 pairs listed.",
"contract": {
"created_at": "2023-08-18T18:36:29Z",
"created_block": 2797221,
"source_verified": true
},
"disclaimer": "information, not investment advice",
"capabilities": {
"mint": true,
"pause": true,
"proxy_admin": "0x4fc7850364958d97B4d3f5A08f79db2493f8cA44",
"owner_renounced": false,
"upgradeable_proxy": true,
"blacklist_or_freeze": true,
"tax_on_sale_percent": 0
}
}
}Tags
x402
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