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PennyRail Time Difference Calculator (Seconds)
x402
PennyRail Time Difference Calculator (Seconds) is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Computes the difference in seconds between two datetime values
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a JSON object with an 'operation' string describing the computation performed and a 'result' field containing the numeric difference in seconds between the two provided datetime values.
Example use cases
Elapsed time for a process log
“I have a process that started at 2025-06-01T10:00:00Z and ended at 2025-06-01T10:47:23Z — how many seconds did it run for?”
Countdown to a scheduled event
“How many seconds are left between right now, 2025-06-10T14:00:00Z, and my meeting at 2025-06-10T16:30:00Z?”
SLA breach detection in seconds
“My SLA window is 3600 seconds — tell me the exact number of seconds between ticket creation at 2025-05-20T09:00:00Z and resolution at 2025-05-20T10:05:00Z so I can check if we breached it.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/f/time.diff-secondsWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call microservice to compute time differences in seconds without standing up your own date math logic. It is well-suited for agent workflows that require precise elapsed-time calculations as an atomic step, billed at fractions of a cent via x402 micropayments.
Side effects
- Missing 'from' or 'to' fields in the input object returns a validation error
- Malformed or unparseable datetime strings may cause a processing error
- Reversed date order (to before from) may return a negative value or error
- Payment failure (insufficient USDC balance) results in a 402 response before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | {from,to} |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | — | |
| operationrequired | string |
Tags
x402
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