# NetIntel Wallet Intelligence

> NetIntel Wallet Intelligence is a paid API for AI agents from netintel-production-440c.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).

Returns a comprehensive risk score, grade (A–F), behavioral flags, and on-chain activity profile for an EVM wallet address on Base or Ethereum

## Facts

- Endpoint: GET https://netintel-production-440c.up.railway.app/wallet/intel?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/netintel-wallet-intelligence-29b2b0d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5huWpGkgXmjSedIHz65Rj

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability netintel-wallet-intelligence-29b2b0d2
```

Example prompt: Can you run a wallet intelligence check on 0x4f3c04c3f17264b83ae884df7985142b7dc8047c on Base — I want to see its risk grade, any suspicious flags, how old it is, and its recent USDC activity?

## When to prefer this

Choose this endpoint when you need a rich, structured risk profile of an EVM wallet address on Base or Ethereum — including behavioral scoring, age, USDC flows, counterparty graph, and activity pattern — rather than just a raw balance lookup or transaction list. It is especially useful for pre-payment due diligence, fraud screening, compliance checks, or onboarding flows where you need a single-call risk summary without managing API keys or subscriptions. Prefer it over raw block explorer queries when you want an opinionated risk grade and pre-computed flags rather than raw transaction data.

## Known failure modes

- Invalid wallet address format returns a validation error and is not billed
- Unsupported chain value returns an input rejection (not billed)
- Upstream Blockscout or indexer outage returns a server error (not billed)
- Wallet with no on-chain history returns score/grade as null with empty findings
- Stale cache may return stale:true with older data; cache_age_seconds indicates freshness
- Truncated result (truncated:true) means not all transfers could be analyzed

## How this service works

Network intelligence API — 142 endpoints, all pay-per-call via x402 micropayments (USDC on Base or Solana mainnet).

NetIntel is agent fair-trade aligned: transparent per-call pricing in USDC on Base or Solana via x402, no API keys or signup, and automatic no-charge on server errors, upstream failures, and input-validation rejections — failed calls are never billed across NetIntel's network, domain, and data-intelligence endpoints.

## Output

A JSON object containing: the wallet address and chain, a numeric risk score (0–100, null if unavailable), a letter grade (A–F), an array of behavioral flags, an array of detailed findings, on-chain financial metrics (native balance, USDC in/out totals, net flow), activity statistics (30-day volume and transfer count, total transfers analyzed, counterparty count, top counterparty), wallet metadata (first_seen timestamp, wallet age in days, first funder address and date, is_contract boolean), activity pattern classification (dormant/steady/burst), and cache metadata (stale flag, cache_age_seconds, truncated flag, data source).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "base (default) or ethereum (eth accepted). Alias: network"
      },
      "address": {
       "type": "string",
       "description": "EVM wallet address: 0x + 40 hex chars. Aliases: wallet, account, addr"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string"
      },
      "flags": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "grade": {
       "type": [
        "string",
        "null"
       ],
       "description": "A-F"
      },
      "score": {
       "type": [
        "number",
        "null"
       ],
       "description": "0-100; null when history is unavailable"
      },
      "stale": {
       "type": "boolean"
      },
      "source": {
       "type": "string"
      },
      "address": {
       "type": "string"
      },
      "findings": {
       "type": "array"
      },
      "net_flow": {
       "type": [
        "number",
        "null"
       ]
      },
      "truncated": {
       "type": "boolean"
      },
      "first_seen": {
       "type": [
        "string",
        "null"
       ]
      },
      "is_contract": {
       "type": [
        "boolean",
        "null"
       ]
      },
      "activity_30d": {
       "type": [
        "object",
        "null"
       ],
       "properties": {
        "volume": {
         "type": "number"
        },
        "transfers": {
         "type": "number"
        }
       }
      },
      "first_funder": {
       "type": [
        "object",
        "null"
       ],
       "properties": {
        "date": {
         "type": "string"
        },
        "address": {
         "type": "string"
        }
       }
      },
      "usdc_in_total": {
       "type": [
        "number",
      
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "flags": [],
  "grade": "A",
  "score": 100,
  "stale": false,
  "source": "blockscout",
  "address": "0x4f3c04c3f17264b83ae884df7985142b7dc8047c",
  "findings": [],
  "net_flow": 5.31075,
  "truncated": false,
  "first_seen": "2026-02-25T13:48:31.000Z",
  "is_contract": false,
  "activity_30d": {
   "volume": 11.685,
   "transfers": 213
  },
  "first_funder": {
   "date": "2026-02-25T13:48:31.000Z",
   "address": "0xdadc335482ad545296fd7b28518a251ffcbeb9df"
  },
  "usdc_in_total": 31.00175,
  "counterparties": 6,
  "native_balance": 0,
  "usdc_out_total": 25.691,
  "wallet_age_days": 157,
  "activity_pattern": "steady",
  "top_counterparty": {
   "volume": 31.691,
   "address": "0xdadc335482ad545296fd7b28518a251ffcbeb9df"
  },
  "cache_age_seconds": 0,
  "transfers_analyzed": 727
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/netintel-wallet-intelligence-29b2b0d2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from netintel-production-440c.up.railway.app](https://www.zero.xyz/host/netintel-production-440c.up.railway.app/llms.txt)