# Haruspex Wallet Due Diligence Report

> Haruspex Wallet Due Diligence Report is a paid API for AI agents from haruspex-x402-fn.azurewebsites.net, paid per call via x402, $1/call, status unknown (last checked 2026-10-20).

Generates a comprehensive due diligence report for any Base blockchain address, covering token holdings, counterparty exposure, and risk flags, for a flat $1 USDC fee per report.

## Facts

- Endpoint: POST https://haruspex-x402-fn.azurewebsites.net/api/dd_report?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/haruspex-wallet-due-diligence-report-1005bc98
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xhlKgg3DHJONiQc0Agt8X

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 haruspex-wallet-due-diligence-report-1005bc98 -d '<json body>'
```

Example prompt: Can you pull a full due diligence report on the Base wallet 0x4f3edf983ac636a65a842ce7c78d9aa706d3b113 — I want to see its token holdings, who it's been transacting with, and any risk flags before I proceed?

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-dimensional view of a Base wallet — combining token holdings, counterparty graph, and risk flags in a single report. Prefer it over narrower sibling endpoints (activity report or token contract report) when the subject is a wallet address rather than a token contract, and when you need holistic due diligence rather than just transaction history. Ideal for pre-transaction screening, compliance workflows, or investor onboarding on the Base network.

## Known failure modes

- Invalid or malformed Base address returns an error
- Address with no on-chain activity may return an empty or minimal report
- Payment failure (insufficient USDC or x402 protocol error) prevents report generation
- Network or Azure service downtime may cause timeouts
- Rate limiting or repeated identical requests may be throttled

## How this service works

Full wallet due diligence report on any Base address: token holdings, counterparty exposure, risk flags. One payment = one report.

## Output

A structured due diligence report detailing the wallet's token holdings (types and quantities), counterparty exposure (addresses and entities transacted with), and risk flags (suspicious patterns, flagged addresses, anomalies) for the specified Base address.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/haruspex-wallet-due-diligence-report-1005bc98/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from haruspex-x402-fn.azurewebsites.net](https://www.zero.xyz/host/haruspex-x402-fn.azurewebsites.net/llms.txt)