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Agent402 Datetime Normalizer
x402
Agent402 Datetime Normalizer is a paid API for AI agents from agent402.co.uk, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Converts Unix timestamps or ISO 8601 datetime strings into a canonical UTC ISO 8601 format, optionally applying a fixed UTC offset.
Price / call$0.001
Success—
StatusUnknown
How this service works
Don't burn tokens on deterministic work. Go/no-go jobs first: payout preflight, text firewall (PII/secrets), budget check — then rails, calendars, finmath. x402 USDC on Base. UK + global. agent402.co.uk — not agent402.tools. $0.001–$0.002 USDC on Base. No API keys.
Output
Returns a JSON object with a 'valid' boolean indicating whether the input was parseable, the normalized 'iso_utc' string in ISO 8601 UTC format (e.g. '2026-08-11T12:00:00.000Z'), and 'unix_s' as the equivalent Unix epoch in seconds. If an offset is supplied, the output reflects the adjusted time. Does not resolve IANA timezone names — only fixed numeric offsets are supported.
Example use cases
Normalize API timestamp for display
“I've got a unix timestamp 1700000000 coming back from an external API — can you convert it to a proper ISO UTC datetime string so I can display it to users?”
Standardize ISO datetime to UTC
“I have a datetime string '2026-08-11T14:00:00+02:00' that I need normalized to UTC ISO 8601 format before storing it in our database — can you do that?”
Pipeline datetime canonicalization with offset
“Before I trigger this workflow, I need to normalize the timestamp '2024-03-15T08:30:00' to UTC and also see what it looks like at a +09:00 offset — can you run that conversion?”
Technical details
Endpoint
POSThttps://agent402.co.uk/v1/normalize/datetimeWhen to prefer
Choose this endpoint when you need a lightweight, deterministic datetime normalization step in an agent pipeline — particularly when converting between unix timestamps and ISO 8601 UTC, or applying a fixed numeric UTC offset. It is ideal for data preprocessing, ETL canonicalization, or any workflow where consistent datetime formatting is required at low cost ($0.001). Do not use it when you need IANA timezone resolution (e.g. 'America/New_York' with DST handling) or calendar-aware operations — those require a full timezone database.
Side effects
- Unparseable datetime string returns valid:false
- Malformed offset format (e.g. missing colon) may cause error or unexpected result
- Unix timestamps in microseconds may be misidentified as seconds or milliseconds
- Does not support IANA timezone names (e.g. 'America/New_York') — only fixed offsets like +05:30
- Payment failure or 402 response if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| offset | string | +HH:MM |
| datetime | string | ISO or unix s/ms |
Output
Schema · Response
{
"type": "json",
"example": {
"valid": true,
"unix_s": 1786449600,
"iso_utc": "2026-08-11T12:00:00.000Z"
}
}Tags
x402
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