# NEXUS Wallet Intelligence - Risk Scoring

> NEXUS Wallet Intelligence - Risk Scoring is a paid API for AI agents from nexus-agent-xa12.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Returns a risk score, risk level, and risk flags for a given EVM or Solana wallet address

## Facts

- Endpoint: GET https://nexus-agent-xa12.onrender.com/wallet/intel
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexus-wallet-intelligence-risk-scoring-9ebfc3ca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7vnQZSIL5ZY3J0ijUsw88

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 nexus-wallet-intelligence-risk-scoring-9ebfc3ca
```

Example prompt: Can you check the risk score for the wallet address 0x4a3b...f902 — I want to know if it's flagged for anything suspicious before I send funds to it.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call risk assessment of a specific wallet address before transacting, especially in automated agent workflows that require on-chain due diligence. It supports both EVM (0x...) and Solana (base58) addresses, making it useful for cross-chain risk checks at a very low cost per call ($0.001 USDC).

## Known failure modes

- Missing or malformed address parameter returns a 400 error
- Invalid address format (not 0x EVM hex or Solana base58) results in an error or empty response
- Payment failure via x402 returns a 402 Payment Required response
- Service unavailable on Render cold start may cause timeout or 503
- Unknown or very new address with no on-chain history may return minimal data with low confidence

## How this service works

Pay-per-call financial data. Streamable HTTP MCP. x402 USDC on Base. Not financial advice.

## Output

A JSON object containing the wallet address, a numeric risk_score (e.g. 12 out of 100), a risk_level string (e.g. 'low', 'medium', 'high'), a list of risk flags (e.g. mixer use, scam association), and a plain-English summary of findings.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "EVM 0x... (40 hex) or Solana base58 wallet address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "flags": [],
  "address": "0xabc123",
  "summary": "No significant risk factors detected.",
  "risk_level": "low",
  "risk_score": 12
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexus-wallet-intelligence-risk-scoring-9ebfc3ca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-agent-xa12.onrender.com](https://www.zero.xyz/host/nexus-agent-xa12.onrender.com/llms.txt)