# Seed402 Wallet Diligence Report

> Seed402 Wallet Diligence Report is a paid API for AI agents from seed402-api.evanshvetsov2.workers.dev, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Analyzes an EVM wallet address on Base chain to produce a USDC revenue diligence report including inflow totals, unique payer count, concentration metrics, activity span, and a 0-35 revenue-verification subscore.

## Facts

- Endpoint: POST https://seed402-api.evanshvetsov2.workers.dev/report
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/seed402-wallet-diligence-report-e5ef0821
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oFWFeHBz3y2dwgMw4ZA9e

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 seed402-wallet-diligence-report-e5ef0821 -d '<json body>'
```

Example prompt: Pull a USDC revenue diligence report for wallet 0x1234...abcd on Base — I need the inflow totals, unique payer count, concentration breakdown, and that 0-35 revenue-verification subscore.

## When to prefer this

Use this endpoint when you need a structured, scored diligence report on a specific wallet's USDC revenue history on the Base chain — particularly for pre-investment checks, contractor vetting, or protocol audits where payer concentration and a quantified verification subscore matter. It is purpose-built for revenue due diligence rather than general on-chain analytics.

## Known failure modes

- Invalid or malformed EVM address returns an error
- Wallet with no USDC activity on Base may return zero values or minimal score
- Network timeouts if the Base RPC is slow
- Payment failure (x402) if USDC balance is insufficient for the $0.25 fee
- Address on wrong chain (not Base) may yield empty results

## How this service works

Seed402 wallet diligence report v0: USDC revenue analysis on Base — inflow totals, unique payers, concentration, activity span, and a transparent 0-35 revenue-verification subscore. POST JSON {"address": "0x..."}.

## Output

Returns a structured diligence report (seed402-diligence-report/v0) for the queried wallet including: total USDC inflow on Base, number of unique payers, payer concentration metrics, wallet activity span, and a transparent revenue-verification subscore between 0 and 35.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "address": {
   "type": "string",
   "description": "EVM wallet address to analyze (Base chain)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "seed402-diligence-report/v0 — see GET /report/sample for a full example"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/seed402-wallet-diligence-report-e5ef0821/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from seed402-api.evanshvetsov2.workers.dev](https://www.zero.xyz/host/seed402-api.evanshvetsov2.workers.dev/llms.txt)