address-intel
ActiveTool of The Stall
declared in 4.82.0
On-chain intelligence for any Base network wallet. Classifies EOA vs contract, profiles USDC transfer activity over a configurable block window, scores payer diversity (distinct counterparties / total transfers, 0–100), detects sybil vanity-lookalike address clusters (same first-4 + last-4 hex chars), identifies x402 facilitator SKIM legs (same-block receive+re-send), and assigns a risk label (ORGANIC / ORGANIC_LIKELY / SEEDER_PATTERN / FACILITATOR_SKIM / SYBIL_CLUSTER / FRESH_WALLET / INACTIVE). Three modes: quick (address type+balance+24h USDC summary), standard (+full transfer history+diversity score), deep (+sybil/SKIM detection+risk label). Zero data COGS — Base public RPC only.
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"mode": {
"type": "string",
"description": "Analysis depth. quick: address type + USDC balance + 24h USDC summary. standard: + full USDC transfer history + diversity score + counterparty map. deep: + sybil vanity-lookalike detection + SKIM-leg detection + risk label. Default: standard."
},
"address": {
"type": "string",
"description": "Base wallet address to analyze (0x-prefixed, 42 hex chars). EOA or contract. Example: 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"lookback_blocks": {
"type": "integer",
"description": "Block window for USDC transfer history (standard and deep modes). Base ≈ 2s/block: 43200 ≈ 24h, 302400 ≈ 7d. Default 43200. Max 302400."
}
},
"additionalProperties": false
}Parent server
The Stall
1/7 registries