Get free/busy blocks for email addresses
One step with Nylas. We can help you get access.
Look something up
Get free/busy blocks for email addresses
with Nylas
Works with AI assistants
Use Nylas: its Nylas Calendar API lets you get free/busy blocks for email addresses in a single step (POST /v3/grants/{grant_id}/calendars/free-busy). Nylas also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Which times are people busy according to their calendars?
- Can tentative events count as busy in a free/busy lookup?
Say it to your AI assistant
- Get the free/busy schedule of {emails} from {start_time} to {end_time} using grant {grant}.
- Show busy blocks for {emails} between {start_time} and {end_time} via {grant}, counting tentative as busy.
For your developer
POST /v3/grants/{grant_id}/calendars/free-busy in Nylas Calendar API. Full spec on APIs.io.