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PennyRail Time Diff Seconds
x402
PennyRail Time Diff 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).
Calculates the number of seconds between two dates
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a numeric value representing the total number of seconds between the two provided dates, useful for precise time-delta calculations in scheduling, countdowns, or duration measurement.
Example use cases
Countdown timer duration in seconds
“How many seconds are there between now, May 20 2025, and the event start date of June 1 2025? I need the exact second count for a countdown timer.”
Session duration calculation
“A user session started on April 10 2025 at 09:00 and ended April 10 2025 at 11:47. How many seconds did the session last?”
Contract expiry elapsed time
“How many seconds have passed between the contract signing date of January 15 2025 and today May 20 2025? I need this to check if a 90-day clause has triggered.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/time.diff-seconds--seconds-between-datesWhen to prefer
Use this endpoint when you need a precise seconds-based time difference between two dates as a paid microservice call, particularly within x402-compatible agent workflows where per-call micropayment settlement is acceptable and you want a simple, stateless computation without standing up your own date-arithmetic logic.
Side effects
- Missing or malformed date inputs cause a 400-level error
- Invalid date format results in a parsing error response
- Future-to-past ordering may return a negative value or error depending on implementation
- Payment failure (x402) if USDC balance is insufficient for the $0.001 per-call fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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