Integration
Connect OnceHub and openHandwerk
When Booking Completed fires in OnceHub, your agent runs Update Customer in openHandwerk, or New Appointment in openHandwerk to Create Contact in OnceHub. 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 OnceHub and openHandwerk 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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
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 OnceHub and openHandwerk can do together
From OnceHub to openHandwerk
When Booking Completed in OnceHub
then Update Customer in openHandwerk
From openHandwerk to OnceHub
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 OnceHub and openHandwerk
Triggers and actions 19 triggers · 42 actions
- Booking Canceled
Triggers when a OnceHub booking is canceled by the customer or by someone on your team.
- Booking Cancelled and Rescheduled
Triggers when a customer cancels a OnceHub booking and then reschedules it on a different booking page.
- Booking Completed
Triggers when a OnceHub booking's end time has passed and the meeting is marked completed.
- Booking Lifecycle Event
Triggers on any OnceHub booking event — scheduled, rescheduled, reassigned, canceled, completed or no-show — with the event name included so you can branch on it.
- Booking No-Show
Triggers when a OnceHub booking is marked as a no-show.
- Booking Rescheduled
Triggers when a OnceHub booking is rescheduled to a new time.
- Booking Scheduled
Triggers when a new OnceHub booking is scheduled.
- Contact Captured
Triggers when a new contact is captured in OnceHub.
- Contact Lifecycle Event
Triggers whenever a OnceHub contact is created or changed, so you catch the whole contact lifecycle in one place.
- Contact Updated
Triggers when an existing OnceHub contact is updated.
- Conversation Abandoned
Triggers when a website visitor stops replying to a OnceHub chatbot for more than ten minutes and the conversation is abandoned.
- Conversation Closed
Triggers when a OnceHub chatbot conversation is closed.
- Conversation Lifecycle Event
Triggers on any OnceHub conversation event — started, closed or abandoned — with the event name included so you can branch on it.
- Conversation Started
Triggers when a website visitor sends their first message to a OnceHub chatbot and a conversation starts.
- Reassigned Booking
Triggers when a OnceHub booking is reassigned to a different host.
- Cancel Booking
Cancels a OnceHub booking, optionally with a reason and without emailing the customer.
- Create Contact
Creates a new contact in OnceHub. Give at least an email address or a mobile number.
- Create One-Time Booking Link
Creates a one-time booking link for a published OnceHub booking calendar, optionally prefilling the booking form and pinning the host or duration.
- Delete Contact
Deletes a contact from OnceHub.
- Find Contact
Finds a OnceHub contact by email address.
- Get Available Time Slots
Returns the open meeting times on a OnceHub booking calendar for the window you choose.
- Get Booking Calendar
Returns one OnceHub booking calendar with its host, public link and meeting length.
- Get Booking Details
Returns one OnceHub booking with its time, customer details and booking form answers.
- Get Contact
Returns one OnceHub contact with its details and custom fields.
- Get Contact's Future Meetings
Returns a contact's upcoming OnceHub meetings — the bookings that start after the time you give.
- List Booking Calendars
Lists the booking calendars in your OnceHub account.
- List Bookings
Lists OnceHub bookings, with optional filters for status, contact, host, calendar and date range.
- List Contacts
Lists the contacts in your OnceHub account, with optional email and date filters.
- Mark Booking as No-Show
Marks a OnceHub booking as a no-show.
- Reassign Booking
Reassigns a OnceHub booking to a different host, optionally naming the video conferencing service to use.
- Request Reschedule
Asks the customer to pick a new time for a OnceHub booking, optionally telling them why.
- Update Contact
Updates an existing OnceHub contact. Only the fields you fill in are changed; anything left blank keeps its current value.
- New Appointment
Triggers when a new appointment is created.
- New Calendar Category
Triggers when a new calendar category is created.
- New Customer
Triggers when a new customer is created.
- New Project
Triggers when a new order project is created.
- Create Appointment
Creates a calendar appointment, optionally linked to a project and with employee attendees.
- Create Project
Creates a new project for a customer.
- Delete Product
Deletes a product.
- Delete Supplier
Deletes a supplier.
- Get Appointment
Returns one appointment by its ID.
- Get Customer
Returns one customer by its ID.
- Get Employee
Returns one employee by its ID.
- Get Offer
Returns one offer by its ID.
- Get Order
Returns one order by its ID.
- Get Product
Returns one product by its ID.
- Get Supplier
Returns one supplier by its ID.
- List Appointments
Returns appointments, optionally filtered by title, attendee email, project or category.
- List Calendar Categories
Returns the appointment calendar categories.
- List Customers
Returns customers, optionally filtered by company, city, email and other fields.
- List Employees
Returns the account's employees, optionally filtered by name or role.
- List Offers
Returns offers (quotes).
- List Orders
Returns orders (projects of type order).
- List Products
Returns all products.
- List Suppliers
Returns all suppliers.
- Search Customers
Finds customers matching a search term.
- Search Projects
Finds a project matching a search term.
- Update Appointment
Updates an existing calendar appointment.
- Update Customer
Updates an existing customer.
- Update Product
Updates an existing product.
- Update Supplier
Updates an existing supplier.
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
OnceHub and openHandwerk, answered
What can start an automation from OnceHub?
Any of OnceHub's 15 triggers in the catalog, including Booking Completed, Contact Updated, Booking Lifecycle Event and Booking No-Show. Describe the moment in plain language and your agent picks the right one.
What can your agent do in openHandwerk when something happens in OnceHub?
Any of openHandwerk's 25 actions, including Create Appointment, Create Project, Update Appointment and Update Customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from openHandwerk to OnceHub?
Yes. When something happens in openHandwerk, your agent can act in OnceHub too. This page covers both directions: openHandwerk's triggers and OnceHub's actions are listed here as well.
Do I have to build a connector for OnceHub or openHandwerk?
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 OnceHub and openHandwerk without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app 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.