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Vextorium UTC Time & Blockchain Reference Clock
x402
Vextorium UTC Time & Blockchain Reference Clock is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-16).
Returns NTP-synced UTC time with millisecond Unix timestamps, ISO week number, and current Ethereum and Base blockchain block times as independent time references.
Price / call$0.003
Success—
StatusUnknown
How this service works
Trusted UTC time (NTP-synced server clock) with millisecond Unix timestamps, ISO week and the latest Ethereum and Base block times as independent references. For timestamping and clock checks.
Output
A JSON object containing the current UTC datetime string, Unix timestamp in seconds (float) and milliseconds (integer), the current day of the week, the ISO week number, and a blockchain references object with the latest Ethereum and Base block numbers and their respective block timestamps — all sourced from an NTP-synced server clock.
Example use cases
Timestamping distributed log events
“I need a trusted, NTP-synced UTC timestamp with millisecond precision right now to attach to a log entry — can you fetch it along with the current Unix ms timestamp?”
Verifying local system clock drift
“Can you get the current server-synced UTC time so I can compare it to my machine's local clock and see if there's any drift?”
Cross-referencing blockchain block times
“What are the latest Ethereum and Base block numbers and their block timestamps right now? I want to use them as an independent time reference alongside the UTC clock.”
Technical details
Endpoint
POSThttps://api.vextorium.com/hora-utc-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a trusted, authoritative UTC timestamp with millisecond resolution and want to cross-validate it against live blockchain block times from Ethereum and Base. It is ideal for distributed systems logging, audit trails, clock drift checks, or any workflow where you need both a precise server-side time and a decentralized time reference in one call. Prefer it over local system clocks when tamper-resistance or third-party verification matters.
Side effects
- Blockchain node connectivity issues may cause referencias_blockchain fields to be null or stale
- Network latency between the server and blockchain nodes may cause block times to lag by a few seconds
- If the NTP sync is disrupted, the returned UTC time may be slightly off — though this is rare
- Payment failure or insufficient USDC balance will prevent the call from completing (x402 protocol)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"utc": "2026-10-02T20:05:01.576+00:00",
"unix": 1790971501.576,
"unix_ms": 1790971501576,
"dia_semana": "Friday",
"iso_semana": 40,
"referencias_blockchain": {
"base": {
"bloque": 52091077,
"hora_bloque": "2026-10-02T20:05:01+00:00"
},
"ethereum": {
"bloque": 26106910,
"hora_bloque": "2026-10-02T20:04:59+00:00"
}
}
}
}Tags
x402
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