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AGISHub Date Calculate
x402
AGISHub Date Calculate is a paid API for AI agents from api.agishub.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).
Performs timezone-aware date arithmetic: add or subtract a duration from a datetime, or compute the difference between two datetimes across different timezones with DST-safe calendar-day handling.
Price / call$0.01
Success—
StatusUnknown
How this service works
One install → every tool for your AI agent. Wallet-native, pay-per-call, no keys (x402). Connect Claude, Cursor, OpenClaw or any MCP client with a single command, or call the x402 HTTP API and pay per request in USDC on Base. 34 tools: AI, web search & scraping, data & analytics, market data, media generation, developer tools, memory — all discoverable and free to try over MCP.
Output
A JSON object containing the computed result: for 'add' operations, the resulting datetime string in the specified timezone; for 'diff' operations, the numeric difference between the two datetimes in the relevant unit, both adjusted for DST and cross-timezone offsets.
Example use cases
Contract deadline calculation
“I signed a contract on January 10, 2025 in America/Chicago time. What is the exact date 180 calendar days later, accounting for daylight saving time?”
Cross-timezone meeting gap check
“How many hours are there between a meeting starting on March 28, 2025 at 10:00am in Europe/London and another event on March 29, 2025 at 8:00am in Asia/Tokyo?”
Subscription renewal countdown
“My subscription started on November 1, 2024 at midnight in Australia/Sydney. What date is exactly 1 year later, accounting for any DST changes?”
Technical details
Endpoint
GEThttps://api.agishub.com/v1/date-calculate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need precise, DST-aware calendar arithmetic — especially when crossing daylight saving boundaries or computing differences between datetimes in different IANA timezones. It distinguishes between calendar-based days (which respect DST) and absolute hours/minutes, making it more reliable than naive date math. Prefer it over general-purpose LLMs for date arithmetic to avoid hallucination errors in timezone-sensitive calculations.
Side effects
- Invalid or unrecognized IANA timezone identifier returns an error
- Malformed or ambiguous datetime string that cannot be parsed fails with a parsing error
- Missing required 'operation' fields (e.g. amount/unit for 'add', to_datetime for 'diff') return a validation error
- Providing an out-of-range amount (extremely large durations) may produce unexpected results
- Network or service unavailability returns a non-200 HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "Timezone-aware date arithmetic: add or subtract a duration to a datetime (days are calendar-based and DST-safe; hours an"
}
}Tags
x402
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