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Agentic Finance Graph – Venue Check
x402
Agentic Finance Graph – Venue Check is a paid API for AI agents from agenticfinancegraph.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-13).
Returns on-chain profile, label, activity, agent payment history, and address-poisoning flags for a given Base address
Price / call$0.03
Success—
StatusUnknown
How this service works
What is this address: One address on Base: its label with category, basis and evidence link, contract or plain key (and any EIP-7702 delegation), registered agents that paid it in 30 days and all time with counted USD, whether it is an agent's bound wallet, an x402 seller or a planted poisoning look-alike, and its USDC, USDT and EURC flow over the last 48 hours, read live. About one address on Base, by Agentic Finance Graph; an address with no label and no record in our ta…
Output
A JSON object containing the queried address, a timestamp, a human-readable label with its basis and category (e.g. 'bridge', 'DEX'), account type and code size, 48-hour inbound/outbound transfer counts, a poisoning flag indicating whether the address was planted as a lookalike, and agent payment statistics including total USD counted, lifetime distinct agent count, and distinct agents in the last 30 days.
Example use cases
Pre-payment address safety check
“Before my agent sends USDC to 0xABC123…, can you check if it's a legitimate venue on Base — what it's labeled as, whether it's a planted lookalike, and if any other agents have paid it?”
Identify bridge or DEX contract
“I have a contract address on Base — 0x337685fdab40d39bd02028545a4ffa7d287cc3e2 — can you tell me what it is, like whether it's a bridge, DEX, or exchange, and how active it's been in the last 48 hours?”
Measure agent adoption of a payment endpoint
“How many distinct AI agents have paid 0xdeadbeef… over its lifetime, and what was the total USD volume? I'm trying to gauge how widely adopted this venue is in the agentic economy.”
Technical details
Endpoint
GEThttps://agenticfinancegraph.com/check/venue?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a comprehensive, agent-finance-specific profile of a Base address before paying it or analyzing its role in the agentic economy. It uniquely combines on-chain labeling, poisoning detection, and ERC-8004 agent payment history in a single call — information not available from generic block explorers. Prefer it over raw on-chain queries when you want to know whether real AI agents have paid an address and in what volume.
Side effects
- 404 returned before payment if address has no label and no record in the system (never paid by a registered agent, not a bound wallet, not an x402 seller, not a planted lookalike)
- Invalid address format (not a valid 0x… Base address) returns an error
- Payment of 0.03 USDC required via x402 protocol; missing payment results in 402 response
- Address that exists on-chain but has no agentic activity may return sparse data with null agent payment fields
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-10-12T11:00:00Z",
"check": "check.venue",
"label": {
"basis": "explorer_name_tag",
"label": "Mayan: Forwarder",
"category": "bridge"
},
"account": {
"type": "contract",
"code_bytes": 8840
},
"address": "0x337685fdab40d39bd02028545a4ffa7d287cc3e2",
"live_48h": {
"in": {
"senders": 173,
"transfers": 2000
},
"out": {
"receivers": 10,
"transfers": 2000
}
},
"poisoning": {
"planted_as_lookalike": false
},
"agents_paid_it": {
"counted_usd": 23509.24,
"last_30_days": {
"distinct_agents": 14
},
"distinct_agents": 49
}
}
}Tags
x402
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