# agentfetch Ping / Health Check

> agentfetch Ping / Health Check is a paid API for AI agents from agentfetch.dynv6.net:8080, paid per call via x402, $0.001/call, status down (last checked 2026-10-12).

Returns a simple liveness response with server timestamp and uptime to confirm the agentfetch service is reachable and operational.

## Facts

- Endpoint: GET https://agentfetch.dynv6.net:8080/v1/ping?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: down
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentfetch-ping-health-check-7b595bdf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6YiUFdxW4eygQIf6IMHXs

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 agentfetch-ping-health-check-7b595bdf
```

Example prompt: Can you check if agentfetch is currently up and tell me how long it's been running?

## When to prefer this

Use this endpoint as a lightweight liveness probe before making paid web-fetch calls to agentfetch, or to monitor service availability without incurring significant cost. It is the cheapest way to confirm the agentfetch service is operational. Do not use it if you need actual web content, screenshots, or metadata — those are separate sibling endpoints.

## Known failure modes

- Service unreachable: connection refused or timeout if the dynv6 host is down
- Non-200 HTTP response if the server is in an error state
- Missing or malformed JSON if the service is partially degraded
- Network errors due to the non-standard port 8080 being blocked by a firewall

## How this service works

Pay-per-call web utilities for AI agents: page metadata, page-to-markdown (optional JS rendering), and PNG screenshots. USDC micropayments on Base or Solana via x402.

## Output

A JSON object with an 'ok' boolean (true if healthy), 'ts' as a Unix millisecond timestamp, 'iso' as an ISO 8601 datetime string, and 'uptimeSec' indicating how many seconds the server has been running continuously.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "ts": 1750000000000,
  "iso": "2026-07-23T00:00:00.000Z",
  "uptimeSec": 3600
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentfetch-ping-health-check-7b595bdf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentfetch.dynv6.net:8080](https://www.zero.xyz/host/agentfetch.dynv6.net%3A8080/llms.txt)