Integration
Connect Cal.com to Contrast
When Booking Created fires in Cal.com, your agent runs Register Attendee to Recurring Event in Contrast. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Cal.com and Contrast to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Cal.com can start in Contrast
When Booking Created in Cal.com
then Register Attendee to Recurring Event in Contrast
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Cal.com and Contrast
Triggers and actions 10 triggers ยท 4 actions
- Booking Cancelled
Triggers when a booking is cancelled.
- Booking Created
Triggers when a new booking is created.
- Booking Rescheduled
Triggers when a booking is rescheduled.
- Meeting Ended
Triggers after meeting ends.
- Out of Office Created
Triggers when a new Out Of Office entry is created.
- Live Views
Triggers when an attendee watches a Contrast webinar live. Returns the viewer's name, email and how much of the video they watched.
- New Chat Message
Triggers when a viewer sends a chat message during a Contrast live session. Returns the message, the sender and the video.
- New Poll Vote
Triggers when a viewer votes in a poll during a Contrast webinar. Returns the question, the chosen answer and the voter.
- Registrations
Triggers when someone registers for a Contrast webinar. Returns the registrant's name, email and registration details.
- Replay Views
Triggers when an attendee watches the replay of a Contrast webinar. Returns the viewer's name, email and how much of the video they watched.
- List Events
Returns Contrast events, optionally for one channel and a start-date window.
- List Recurring Events
Returns the active Contrast recurring events, optionally for one channel.
- Register Attendee
Registers an attendee for a Contrast webinar and returns the new registration.
- Register Attendee to Recurring Event
Registers an attendee to a session of a Contrast recurring event (the next upcoming one unless a date is given).
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
Cal.com and Contrast, answered
What can start an automation from Cal.com?
Any of Cal.com's 5 triggers in the catalog, including Booking Created, Out of Office Created, Booking Rescheduled and Meeting Ended. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Contrast when something happens in Cal.com?
Any of Contrast's 4 actions, including List Events, List Recurring Events, Register Attendee and Register Attendee to Recurring Event. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Contrast to Cal.com?
Contrast has no triggers in the catalog today, so automations start in Cal.com. If you need the other direction, ask: your agent reads Contrast's API documentation and adds it.
Do I have to build a connector for Cal.com or Contrast?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Cal.com and Contrast without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in Contrast once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.