# Haruspex Wallet Activity Report

> Haruspex Wallet Activity Report is a paid API for AI agents from haruspex-x402-fn.azurewebsites.net, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-20).

Generates a recent activity report for any Base blockchain address, covering transaction patterns, counterparties, and fund flow summary.

## Facts

- Endpoint: POST https://haruspex-x402-fn.azurewebsites.net/api/wallet_activity?utm_source=zero.xyz
- Price: $0.5/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-activity-report-91400981
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PtTsL7KGw1M_Nk60FN61J

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-activity-report-91400981 -d '<json body>'
```

Example prompt: Pull a recent activity report for Base address 0x4a3b...c9d2 — I need to see its transaction patterns, who it's been transacting with, and a summary of fund flows.

## When to prefer this

Choose this endpoint when you need a quick, focused snapshot of recent transaction activity for a specific Base address — especially for counterparty vetting, due diligence on incoming payments, or lightweight behavioral profiling. Prefer this over the full wallet due diligence sibling endpoint when you only need recent activity patterns rather than a comprehensive risk and holdings analysis.

## Known failure modes

- Invalid or malformed Base address returns an error
- Address with no recent on-chain activity may return an empty or minimal report
- Network or Azure function timeout for high-traffic addresses
- Payment failure via x402 protocol blocks report generation
- Address on a non-Base chain returns no results or an error

## How this service works

Recent activity report for any Base address: transaction patterns, counterparties, flow summary. One payment = one report.

## Output

A structured report detailing the recent on-chain activity of the specified Base address, including transaction frequency and patterns, a list of counterparty addresses interacted with, and a summary of fund inflows and outflows.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/haruspex-wallet-activity-report-91400981/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)