# TD Agent Utility · Inbox Read

> TD Agent Utility · Inbox Read is a paid API for AI agents from tdagentutility.co.uk, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-16).

Reads pending verification events from an agent's inbox, returning queued HTTP/DNS/TLS/screenshot results or status for a prior verification job.

## Facts

- Endpoint: POST https://tdagentutility.co.uk/v1/inbox-read?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/td-agent-utility-inbox-read-524dc1bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_g3IQKkxeutJ2ET3oDQ-U6

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 td-agent-utility-inbox-read-524dc1bd -d '<json body>'
```

Example prompt: Check my TD Agent Utility inbox for any pending verification events or results from my recent website deployment check — I want to know if the HTTP, DNS, or TLS tests came back and whether there are any warnings.

## When to prefer this

Use this endpoint when you have already submitted a website/deployment verification job via TD Agent Utility and need to poll for or retrieve the resulting events. It is the async read leg of the verification workflow — prefer it over re-triggering a full check when results may already be queued. It is well-suited for agent loops that submit a verification task and then periodically poll the inbox until 'found' is true or 'result_status' resolves.

## Known failure modes

- No events found — 'found' is false and 'events' is empty if inbox is empty or job hasn't completed
- Payment failure — x402 V2 Base USDC payment not accepted, request rejected
- Invalid inbox/session reference — returns error if the inbox identifier is unrecognised
- Stale or expired job — verification job may have timed out before results were written to inbox
- Service unavailable — upstream verification tools (Chromium, DNS resolver) may be temporarily down

## How this service works

Independent website and deployment verification for AI agents: HTTP, DNS, TLS and Chromium screenshot evidence. Three deterministic tools, x402 V2 Base USDC.

## Output

Returns a JSON object with: tool name ('inbox_read'), a boolean 'found' flag indicating whether events were present, an array of 'events' containing queued verification results (HTTP/DNS/TLS/screenshot outcomes), a 'warnings' array for any issues flagged, a 'checked_at' ISO 8601 timestamp, and a 'result_status' string (e.g. 'PASS').

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": "inbox_read",
  "found": false,
  "events": [],
  "warnings": [],
  "checked_at": "2026-10-15T00:00:00Z",
  "result_status": "PASS"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/td-agent-utility-inbox-read-524dc1bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tdagentutility.co.uk](https://www.zero.xyz/host/tdagentutility.co.uk/llms.txt)