Base token risk scan: on-chain rug check and honeypot-style flag detection for any ERC-…

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 300
  }
]

{
  "properties": {
    "example": {
      "properties": {
        "address": {
          "type": "string"
        },
        "bytecode_analysis": {
          "description": "mint/blacklist/pause/tax flags, proxy and ownership status.",
          "type": "object"
        },
        "holders_analysis": {
          "description": "status: 'ok' (with distinct_holders/top10_pct_of_supply), 'skipped_established_token' (history too large to reconstruct in 1-2 eth_getLogs calls), or 'unavailable' (the 3-second per-stage budget was exceeded).",
          "type": "object"
        },
        "liquidity_analysis": {
          "description": "Uniswap v2/v3 and Aerodrome pools found, with reserves.",
          "type": "object"
        },
        "network": {
          "type": "object"
        },
        "timing_ms": {
          "description": "signals (bytecode+liquidity via Multicall3, and holders - run together, sharing a 2s window), verdict, total, in milliseconds. Total is never intended to exceed 4.0s: signal-gathering and the Jev-or-rules verdict are each bounded so their sum can't exceed that budget by construction, not because anything gets cancelled at the last moment - added 2026-09-28 after a real payment settled for an analysis whose client had already timed out.",
          "type": "object"
        },
        "verdict": {
          "description": "avoid/caution/acceptable. verdict_source is 'jev' (a real Jev decision with a real probability) or 'rules' (deterministic mint/blacklist/pause/owner/liquidity check, probability/probabilities/confidence null) - used whenever Jev does not answer within 2 seconds, so the route always returns a verdict without ever waiting on an upstream with no SLA.",
          "properties": {
            "confidence": {
              "type": [
                "number",
                "null"
              ]
            },
            "probabilities": {
              "type": [
                "object",
                "null"
              ]
            },
            "probability": {
              "type": [
                "number",
                "null"
              ]
            },
            "reason": {
              "description": "Only present when verdict_source is 'rules'.",
              "type": "string"
            },
            "verdict": {
              "enum": [
                "avoid",
                "caution",
                "acceptable"
              ],
              "type": "string"
            },
            "verdict_source": {
              "enum": [
                "jev",
                "rules"
              ],
              "type": "string"
            }
          },
          "type": "object"
        },
        "x402_receipt": {
          "description": "Billing and provenance receipt for this call.",
          "type": "object"
        }
      },
      "required": [
        "address",
        "verdict",
        "bytecode_analysis",
        "liquidity_analysis",
        "holders_analysis"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

{
  "example": {
    "address": "string",
    "bytecode_analysis": {},
    "holders_analysis": {},
    "liquidity_analysis": {},
    "network": {},
    "timing_ms": {},
    "verdict": {
      "confidence": 0,
      "probabilities": {},
      "probability": 0,
      "reason": "string",
      "verdict": "avoid",
      "verdict_source": "jev"
    },
    "x402_receipt": {}
  },
  "type": "string"
}