# Tenjin Verified Base Wallet Audit – 0x884514a40b8284C7472B39E863e137c0A380bDe2

> Tenjin Verified Base Wallet Audit – 0x884514a40b8284C7472B39E863e137c0A380bDe2 is a paid API for AI agents from tenjin.blog, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-13).

Returns a reproducible read-only audit of a specific Base wallet's ETH and USDC balances plus a 200-block USDC Transfer scan with SHA256 checksum and full block/RPC/timestamp provenance.

## Facts

- Endpoint: GET https://tenjin.blog/api/read/0x884514a40b8284c7472b39e863e137c0a380bde2/verified-base-wallet-audit-0x884514a40b8284c7472b39e863e137c0a380bde2-200-block?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tenjin-verified-base-wallet-audit-0x884514a40b8284c7472b39e863e137c0a38-085559e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BAsskcrTExQdE2-XMJFf6

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 tenjin-verified-base-wallet-audit-0x884514a40b8284c7472b39e863e137c0a38-085559e4
```

Example prompt: Pull the verified Base wallet audit for 0x884514a40b8284C7472B39E863e137c0A380bDe2 — I need the ETH and USDC balances, the 200-block USDC Transfer scan, and the SHA256 checksum so I can confirm the report is reproducible.

## When to prefer this

Choose this endpoint when you need a pinned, reproducible, checksum-verified audit of the specific Base wallet 0x884514a40b8284C7472B39E863e137c0A380bDe2 — particularly when you need both native ETH and USDC balances alongside a fixed 200-block Transfer scan in a single, tamper-evident JSON report. Prefer it over raw RPC calls when provenance metadata (block number, RPC, timestamp, SHA256) is required for compliance or auditability, and over generic block explorers when machine-readable reproducible output is needed.

## Known failure modes

- Invalid or malformed wallet address in path returns an error
- Slug mismatch (wrong article slug) returns 404
- RPC node unavailability may cause a transient fetch failure
- Payment not completed (x402 flow incomplete) returns 402 Payment Required
- Block data unavailable for the pinned window on the specified RPC

## How this service works

Verified Base wallet audit: 0x884514a40b8284C7472B39E863e137c0A380bDe2 — 200-block USDC scan + balances + checksums (2026-08-18). Read-only audit of a live Base wallet: native ETH + canonical USDC balances and a USDC Transfer scan over a pinned 200-block window, with reproducible JSON output, SHA256 summary checksum, exact block/RPC/timestamp parameters. Regenerable in under a minute from any public Base RPC. MIT-licensed generator.

## Output

A structured JSON audit report containing: native ETH balance, canonical USDC balance, a list of USDC Transfer events within the pinned 200-block window, the exact block numbers and RPC endpoint used, a UTC timestamp, and a SHA256 checksum of the full output for reproducibility verification.

## 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"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "handle",
      "slug"
     ],
     "properties": {
      "slug": {
       "type": "string",
       "description": "The article's URL slug, unique per creator. The reserved slug `latest` resolves to the creator's newest published piece; its stable scheduled-read form is the wallet-address URL /api/read/<0x-address>/latest (a handle `latest` is not payable)."
      },
      "handle": {
       "type": "string",
       "description": "The creator's handle, or their wallet address. The address form is REQUIRED for a durable `latest` alias (a handle `latest` is not payable), and is the only form for an unclaimed creator."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tenjin-verified-base-wallet-audit-0x884514a40b8284c7472b39e863e137c0a38-085559e4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tenjin.blog](https://www.zero.xyz/host/tenjin.blog/llms.txt)