Unified Calendar API

One Unified Calendar API to integrate with Outlook, Google, and all your customers’ favorite Calendar tools.

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Powering Global SaaS Organizations

Why Choose KNIT for Calendar Integrations?

Extensive webhook support

Build real-time Calendar integrations with our comprehensive Calendar events coverage across all major Calendar APIs.

Scalable Infra

Sync thousands of Calendar events in minutes with Knit’s Unified Calendar API—backed by infrastructure and platform features built for scale.

Add any missing app in 2 days

Popular Calendar apps come pre-integrated. Need another? Our AI adds new ones fast, so you’re always ready to say yes to your customers.

Unified Calendar APIs

The most common Calendar APIs come ready to use with our unified schema. For edge cases, Knit's AI Connector Builder and passthrough APIs offer all the flexibility you need.

  • POST

Create Calendar

Create a new calendar under a user's account

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Whitelabeled Calendar Auth—Fully Yours

Give your users a seamless, on-brand authentication experience for their Calendar integrations. Customize everything—from text and colors to screen flow—to match your product perfectly.

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Calendar API integrations Knit supports

Integrate with every major Calendar tool from day one. If it’s missing, our AI adds it fast. You focus on your product—we’ll handle the integrations.

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Google Calendar

Unified Calendar API

iCalendar

Unified Calendar API

Outlook Calendar

Unified Calendar API

Zoho Calendar

Unified Calendar API
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Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

Customer Stories

See how leading technology firms are scaling their operations and driving measurable growth using Knit

“Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.”

Huynh H

Developer

Multiplier

“A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.”

Jayesh

Co-Founder

“Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.”

Poorvi

Product Manager

“Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.”

Aditya

Product Lead

“Adding integrations has never been easier. Knit has been a game-changer for our team, enabling effortless custom workflows across Slack, HubSpot, Xero, and more.”

Shreelekha S

Content

#1 in Ease of Integrations

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4.9 out of 5 stars on G2

Put Integrations on Autopilot. Talk to Experts.

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FAQ’s

All the common questions around Knit’s Unified HRIS API

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Ready to Transform Your Calendar Integrations?

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