On-chain snapshot of an EVM address: contract vs wallet, balance, tx count, and activity s

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA0AC44BECC6302298f01ed255B175ca1060C189E",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "address": "0x0000000000000000000000000000000000dEaD",
          "chain": "ethereum"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "activity_signal": "unused",
          "address": "0x0000000000000000000000000000000000dEaD",
          "chain": "ethereum",
          "is_contract": false,
          "is_null_or_burn_address": true,
          "is_valid_address": true,
          "native_balance": "16.53",
          "native_balance_wei": "16530000000000000000",
          "native_symbol": "ETH",
          "tx_count": 0
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "address": {
                  "description": "The EVM address to inspect.",
                  "type": "string"
                },
                "chain": {
                  "description": "Optional chain key. Default 'ethereum'. One of: ethereum, base, polygon, arbitrum, optimism, bnb.",
                  "type": "string"
                }
              },
              "required": [
                "address"
              ]
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://wallet-risk-snapshot.pdfextractapi.workers.dev/snapshot"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://wallet-risk-snapshot.pdfextractapi.workers.dev/snapshot");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://wallet-risk-snapshot.pdfextractapi.workers.dev/snapshot")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header