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Bot Bazaar Contract Inspector
x402
Bot Bazaar Contract Inspector is a paid API for AI agents from bot-bazaar.fly.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Inspects a Base EVM address for contract type, bytecode size, proxy patterns (EIP-1967/EIP-1167), outgoing tx count, and OFAC SDN sanctions screening
Price / call$0.01
Success—
StatusUnknown
How this service works
Inspect a Base address for contract bytecode and proxy patterns: EOA vs contract, runtime bytecode byte length, EIP-1967 implementation/beacon/admin storage slots, EIP-1167 minimal proxy target, outgoing tx count, and an OFAC SDN screen.
Output
Returns a structured report for the queried Base address including: whether it is an EOA or smart contract, the runtime bytecode byte length, EIP-1967 implementation/beacon/admin proxy slot values, EIP-1167 minimal proxy target address if applicable, the outgoing transaction count, and an OFAC SDN sanctions screening result.
Example use cases
Pre-interaction contract audit
“Before I send funds to 0x1234567890abcdef1234567890abcdef12345678 on Base, can you check if it's a real contract, what proxy pattern it uses, how big the bytecode is, and whether it's been sanctioned by OFAC?”
Proxy implementation discovery
“I need to find the actual implementation address behind the upgradeable proxy at 0xabcdefabcdefabcdefabcdefabcdefabcdefabcd on Base — check the EIP-1967 storage slots and tell me what implementation, beacon, and admin addresses are stored.”
OFAC compliance screening
“Can you screen the Base address 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef against the OFAC SDN list and also tell me if it's a contract or a plain wallet so I know how to handle it in my compliance workflow?”
Technical details
Endpoint
GEThttps://bot-bazaar.fly.dev/v1/x402/contract-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a combined on-chain forensic + compliance check on a Base address in a single call. It uniquely bundles proxy pattern detection (EIP-1967 and EIP-1167), bytecode analysis, EOA classification, outgoing tx count, and OFAC SDN screening together, saving multiple separate RPC calls and compliance lookups. Prefer this over raw RPC calls when building compliance workflows, pre-interaction audits, or agent-to-agent trust checks on the Base network.
Side effects
- Invalid address format (not 0x + 40 hex chars) returns validation error
- Address not found or never deployed on Base returns EOA classification with zero bytecode
- OFAC screening service unavailable may result in incomplete sanctions data
- RPC node timeout or Base network issues may cause delayed or failed responses
- Non-Base chain addresses will return incorrect or misleading results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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