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AgentProof Base Token Due Diligence
x402
AgentProof Base Token Due Diligence is a paid API for AI agents from agentproof-base.softcreek2.chatgpt.site, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Fetches contract code, ERC20 metadata, proxy storage slots, GoPlus security flags, and GeckoTerminal liquidity data for a Base network token contract address.
Price / call$0.01
Success—
StatusUnknown
How this service works
Base contract code, token metadata, proxy and available security/liquidity evidence for AI agents. Pay per report with x402 and Base USDC. OpenAPI, MCP, and machine-readable discovery.
Output
A timestamped JSON report containing: network info (chain ID 8453), token ERC20 metadata (name, symbol, decimals), on-chain contract evidence at an exact block (bytecode size, keccak256 hash, block hash), EIP-1967 proxy slots, GoPlus security check results (honeypot, mintable, etc.), GeckoTerminal liquidity pool observations (pool count, total USD liquidity, largest pool share), an array of severity-rated flags, a coverage object indicating which sources succeeded or failed, and an explicit limitations list. Labeled evidence_only with no trade recommendations.
Example use cases
Pre-trade token safety check
“Before I buy any of this new Base token at 0x4200000000000000000000000000000000000006, can you pull the contract code, check for GoPlus security flags like honeypot or mintable risks, and show me the liquidity pool breakdown?”
Proxy contract investigation
“I think this Base token at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb might be a proxy — can you check the EIP-1967 admin and implementation storage slots and give me the full contract evidence?”
DeFi research due diligence
“I'm researching Base DeFi tokens and need a full evidence report on 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 — contract bytecode hash, ERC20 symbol and decimals, any security flags, and how concentrated the liquidity is across pools.”
Technical details
Endpoint
GEThttps://agentproof-base.softcreek2.chatgpt.site/v1/base/token?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need timestamped, multi-source evidence about a Base network token contract before taking any on-chain action. It is ideal for AI agents performing pre-trade due diligence, compliance checks, or smart contract audits on Base (chain ID 8453). Prefer it over generic block explorers when you need structured JSON evidence including proxy slot inspection, GoPlus flags, and liquidity concentration in a single call with explicit missing-data coverage.
Side effects
- Invalid or non-contract address returns empty or error response
- GoPlus source unavailable: security checks marked unknown/null
- GeckoTerminal source unavailable: liquidity data missing from report
- Token not deployed on Base: contract existence returns false
- Rate limiting or payment failure returns 402 or 429
- Partial coverage: some sources fail, coverage.status set to 'partial'
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cache": {
"hit": false,
"ttl_seconds": 120
},
"flags": [
{
"code": "observed_liquidity_concentrated",
"source": "geckoterminal",
"message": "Illustrative example: 94% of observed liquidity is in one pool.",
"severity": "information",
"evidence_value": 0.94
}
],
"token": {
"name": "Illustrative token",
"symbol": "EXAMPLE",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 18
},
"sample": true,
"network": {
"name": "base",
"chain_id": 8453
},
"onchain": {
"ok": true,
"proxy": {
"eip1967_admin": null,
"eip1967_implementation": null
},
"token": {
"name": "Illustrative token",
"symbol": "EXAMPLE",
"decimals": 18,
"total_supply_atomic": "1000000000000000000"
},
"source": {
"name": "base_rpc",
"status": "ok",
"block_hash": "0xabababababababababababababababababababababababababababababababab",
"block_number": "123",
"snapshot_rechecked": true
},
"contract": {
"exists": true,
"block_hash": "0xabababababababababababababababababababababababababababababababab",
"block_number": "123",
"bytecode_bytes": 100,
"bytecode_keccak256": "0xcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
"block_hash_rechecked": true
},
"illustrative": true
},
"sources": [
{
"name": "base_rpc",
"status": "ok"
},
{
"name": "goplus",
"status": "ok"
},
{
"name": "geckoterminal",
"status": "ok"
},
{
"name": "defillama",
"status": "disabled"
}
],
"summary": {
"assessment": "evidence_only",
"detected_flags": 1,
"highest_flag_severity": "information",
"independent_simulation_performed": false
},
"coverage": {
"status": "complete",
"total_sources": 4,
"usable_sources": 3,
"enabled_sources": 3,
"missing_sources": [],
"unknown_security_checks": [
"is_honeypot"
]
},
"security": {
"checks": {
"is_honeypot": null,
"is_mintable": false
}
},
"liquidity": {
"page_is_exhaustive": false,
"observed_pool_count": 2,
"total_observed_liquidity_usd": 100000,
"largest_pool_share_of_observed_liquidity": 0.94
},
"limitations": [
"Illustrative numbers only; this is not a real token assessment.",
"No detected flag proves safety. No investment recommendation is provided."
],
"notLiveData": true,
"generated_at": "2026-01-01T00:00:00.000Z",
"schema_version": "1.0",
"price_comparison": {
"reference": null,
"dex_price_usd": null,
"relative_difference": null,
"synchronized_observations": false
}
}
}Tags
x402
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