Calendly BTCPay Server

Calendly + BTCPay Server Integrations

Put Calendly + BTCPay Server to work with AI and enterprise-grade automation

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See the kind of workflows teams build with Calendly and BTCPay Server below — describe the exact one you want above and the Agent builds it on demand.

Calendly + BTCPay Server When an invoice expires in BTCPay Server, update scheduled appointment status in Calendly.
Cancel client bookings when a subscription ends When a subscriber cancels their plan in BTCPay Server, automatically cancel or reschedule their upcoming sessions in Calendly to prevent unauthorized access. See details
Create billing profiles for new appointment clients When a new customer completes a booking in Calendly, automatically create a matching customer record in BTCPay Server to handle recurring invoices. See details
Provision scheduling accounts for new subscribers When a new customer signs up in BTCPay Server, automatically create or update their customer record in Calendly so they can book service appointments immediately. See details

Browse the full workflow library →

Looking to achieve something else with Calendly and BTCPay Server?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

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Triggers & actions for Calendly and BTCPay Server

Everything Calendly and BTCPay Server can do inside a workflow — the triggers that start one and the actions that run when it fires.

Calendly Explore Calendly →

Calendly is an automated scheduling platform that simplifies booking meetings by coordinating availability between participants.

Triggers
Contact Created

Triggers when a contact is created. Requires a paid Calendly plan.

Contact Deleted

Triggers when a contact is deleted. Requires a paid Calendly plan.

Contact Updated

Triggers when a contact is updated. Requires a paid Calendly plan.

Event Canceled

Triggers when an event is canceled.

Invitee Canceled

Triggers when an invitee cancels a scheduled event.

Invitee Created or Rescheduled

Triggers when an invitee schedules or reschedules an event.

Actions
Cancel an Event

Cancels an event.

Create One-Off Meeting Link

Creates a new one-off meeting in Calendly.

Create Contact

Creates a new contact. Requires a paid Calendly plan.

Book Meeting for Invitee

Creates a new scheduled event with an invitee. Standard notifications, calendar invites, and workflows run as if booked via the Calendly UI.

Delete Contact

Deletes a contact by UUID. Requires a paid Calendly plan.

Update Contact

Updates an existing contact by UUID. Requires a paid Calendly plan.

BTCPay Server Explore BTCPay Server →

BTCPay Server is a self-hosted cryptocurrency payment processor that enables merchants to accept Bitcoin and digital assets.

Triggers
Invoice Created

Triggers when a new invoice is created.

Invoice Expired

Triggers when an invoice expires, meaning the customer did not pay in the time he or she was supposed to.

Invoice Invalid

Triggers when an invoice becomes invalid.

Invoice Payment Settled

Triggers when a (potentially partial) payment related to an invoice has enough confirmations on the blockchain according to your store's configuration, making the payment final.

Invoice Processing

Triggers when an invoice is fully paid, but doesn't have the required amount of confirmations on the blockchain yet according to your store's settings.

Payment Received

Triggers when a full or partial payment was received. The payment is not settled yet, meaning it does not have enough confirmations on the blockchain yet.

Actions
Create Invoice

Creates an Invoice

Create Payment Request

Creates a Payment Request

Create an On-Chain Transaction

Create an on-chain transaction from a store wallet to another address.

Create User

Creates a User

Convert an Asset (Experimental)

Create a market order to convert one of your assets into another asset in your custodian account. Your custodian account must have trading support.

Withdraw From a Custodian Account to Store Wallet (Experimental)

Withdraw Funds from a Custodian Account to your Store Wallet using a specific payment method like "BTC-OnChain".

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Customer Stories

See how leading technology firms are scaling their operations

Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
H
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.
J
Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
A
Aditya
Product Lead, RazorpayXPayroll
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
R
Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

4.9 out of 5 stars on G2

G2 Leader, Spring 2026G2 Fastest Implementation, Spring 2026G2 High Performer, Spring 2026G2 Best Est. ROI, Spring 2026
FAQ

Common questions about Calendly + BTCPay Server

Is there a pre-built Calendly + BTCPay Server automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Calendly and BTCPay Server's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built Calendly or BTCPay Server connector?

No. The Agent works whether or not Calendly or BTCPay Server already has a pre-built connector in Knit's catalog — it researches the real API surface either way.

How long does it take to build?

Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.

What are the benefits of linking booking software with subscription billing?

Connecting Calendly and BTCPay Server automates administrative tasks by creating billing profiles for new clients and managing appointment privileges based on active payment plans.

Can subscription cancellations automatically clear scheduled appointments?

Yes, if a customer cancels their subscription in BTCPay Server, their scheduled sessions in Calendly can be automatically canceled or rescheduled.

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