# 47620.xyz Base Address Risk Score

> 47620.xyz Base Address Risk Score is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Returns a 0-100 risk score with reasons, contract/wallet classification, ETH balance, USDC balance, and nonce/activity for a Base network address to help avoid sending funds to a dead or wrong address.

## Facts

- Endpoint: GET https://47620.xyz/x/base/risk/:address?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-xyz-base-address-risk-score-09dcbbf5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QD6t5Qv20NM2YLvFP61pD

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 47620-xyz-base-address-risk-score-09dcbbf5
```

Example prompt: Before I send 50 USDC to 0x742d35Cc6634C0532925a3b8D4C9C3E4b5e1A2d9 on Base, can you check whether that address is safe — give me the risk score, tell me if it's a contract or a real wallet, and flag any reasons for concern?

## When to prefer this

Use this endpoint when an AI agent needs to pre-screen a Base network recipient address before executing a payment, especially when the address is user-supplied or untrusted. It is specifically designed for Base and combines multiple checks (contract detection, balance, activity, risk score) in a single call, making it more efficient than querying each signal separately.

## Known failure modes

- Invalid or malformed address returns an error response
- Non-Base (wrong chain) address may return unexpected results or fail
- RPC node downtime may cause delayed or failed responses
- Very new address with no on-chain history may return limited data
- Contract address with no standard interface may yield incomplete metadata

## How this service works

Before your agent sends ETH/USDC to any base address: check whether it is safe. Returns contract-vs-wallet, native balance, USDC balance, nonce/activity, and a 0-100 risk score with reasons. Use this to avoid paying a dead or wrong address.

## Output

Returns contract-vs-wallet classification, native ETH balance, USDC balance, nonce and activity indicators, a 0-100 risk score, and a list of human-readable reasons explaining the risk assessment for the queried Base address.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-xyz-base-address-risk-score-09dcbbf5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)