# Grokzilla Epoch Converter

> Grokzilla Epoch Converter is a paid API for AI agents from grokzilla.shop, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-17).

Converts epoch timestamps (seconds or milliseconds) or ISO-8601 strings into multiple time representations including epoch_s, epoch_ms, UTC ISO, and timezone-localized ISO-8601.

## Facts

- Endpoint: POST https://grokzilla.shop/api/skills/epoch-convert?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/grokzilla-epoch-converter-1ca2e521
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__Asq3pAUN_p0FViuVWBjr

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 grokzilla-epoch-converter-1ca2e521 -d '<json body>'
```

Example prompt: Convert the unix timestamp 1700000000 to a human-readable date and also give me the equivalent time in the America/New_York timezone.

## When to prefer this

Use this endpoint when you need fast, deterministic timestamp conversion across formats without any external dependencies. Ideal for normalizing log timestamps, displaying user-facing dates in local timezones, or converting between epoch units. Prefer this over general-purpose date libraries when operating in an agent pipeline that needs a reliable microservice for timestamp normalization at low cost ($0.003/call).

## Known failure modes

- Invalid or unparseable timestamp value returns an error response
- Unrecognized IANA timezone string causes a validation failure
- Value out of representable datetime range may return an error
- Malformed ISO-8601 string that doesn't conform to the standard will fail parsing

## How this service works

Convert epoch seconds or milliseconds (detected by magnitude) or an ISO-8601 string into epoch_s, epoch_ms, UTC ISO and ISO in any IANA time zone. Deterministic, no network.

## Output

Returns a JSON object containing the input value normalized into epoch_s (integer seconds since Unix epoch), epoch_ms (integer milliseconds since Unix epoch), a UTC ISO-8601 string, and an ISO-8601 string localized to the requested IANA timezone. Computation is fully deterministic and requires no network calls.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tz": {
   "type": "string",
   "default": "UTC",
   "maxLength": 64,
   "minLength": 1
  },
  "value": {
   "type": [
    "integer",
    "number",
    "string"
   ],
   "maxLength": 64
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/grokzilla-epoch-converter-1ca2e521/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from grokzilla.shop](https://www.zero.xyz/host/grokzilla.shop/llms.txt)