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Meeting Availability Intersection
x402
Meeting Availability Intersection is a paid API for AI agents from schedule-tools.use.x402atlas.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Finds the maximal common free time slots across multiple participant calendars within a bounded time window.
Price / call$0.005
Success—
StatusUnknown
How this service works
Meeting availability intersection — find maximal common free time slots across participant calendars within a bounded window.
Output
A list of time intervals representing the maximal common free windows where all participants are simultaneously available, expressed as RFC 3339 date-time ranges, within the bounded search window.
Example use cases
Team standup time finder
“We need to set up a 30-minute recurring standup with our 5-person team. Here are everyone's busy blocks for next week between 8am and 6pm — can you find all the overlapping free windows where everyone is available?”
Client meeting scheduling
“I'm trying to book a 1-hour call with two clients next Tuesday through Thursday, 9am to 5pm Eastern. Given these busy blocks for each of us, what time slots work for everyone?”
Cross-timezone group availability
“I need to find a 45-minute window for a meeting with teammates in London, New York, and Tokyo sometime in the next 3 business days — here are their free/busy blocks, can you find times that work for all three?”
Technical details
Endpoint
POSThttps://schedule-tools.use.x402atlas.com/availability-intersectWhen to prefer
Use this endpoint when you need to compute the intersection of free time across multiple participants' calendars to find meeting windows. It is specifically optimized for finding maximal common availability rather than just merging or converting intervals. Prefer it over generic scheduling APIs when you already have structured free/busy data and need a pure computational result with no side effects.
Side effects
- No overlapping free slots found — returns empty result set
- Malformed or non-RFC 3339 date-time inputs cause validation error
- Unbounded or excessively large time windows may be rejected
- Conflicting or overlapping busy blocks within a single participant's calendar
- Missing required fields such as participant availability lists or window bounds
Tags
x402
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