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What do you want OnceHub and Fergus to do together?
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https://mcp.apiant.aiAny 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 OnceHub can start in Fergus
When Booking Completed in OnceHub
then Add Calendar Event in Fergus
When Contact Updated in OnceHub
then Add Contact in Fergus
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 Fergus
Triggers and actions 15 triggers · 48 actions
Trigger
Booking CanceledTriggers when a OnceHub booking is canceled by the customer or by someone on your team.
Trigger
Booking Cancelled and RescheduledTriggers when a customer cancels a OnceHub booking and then reschedules it on a different booking page.
Trigger
Booking CompletedTriggers when a OnceHub booking's end time has passed and the meeting is marked completed.
Trigger
Booking Lifecycle EventTriggers on any OnceHub booking event — scheduled, rescheduled, reassigned, canceled, completed or no-show — with the event name included so you can branch on it.
Trigger
Booking No-ShowTriggers when a OnceHub booking is marked as a no-show.
Trigger
Booking RescheduledTriggers when a OnceHub booking is rescheduled to a new time.
Trigger
Booking ScheduledTriggers when a new OnceHub booking is scheduled.
Trigger
Contact CapturedTriggers when a new contact is captured in OnceHub.
Trigger
Contact Lifecycle EventTriggers whenever a OnceHub contact is created or changed, so you catch the whole contact lifecycle in one place.
Trigger
Contact UpdatedTriggers when an existing OnceHub contact is updated.
Trigger
Conversation AbandonedTriggers when a website visitor stops replying to a OnceHub chatbot for more than ten minutes and the conversation is abandoned.
Trigger
Conversation ClosedTriggers when a OnceHub chatbot conversation is closed.
Trigger
Conversation Lifecycle EventTriggers on any OnceHub conversation event — started, closed or abandoned — with the event name included so you can branch on it.
Trigger
Conversation StartedTriggers when a website visitor sends their first message to a OnceHub chatbot and a conversation starts.
Trigger
Reassigned BookingTriggers when a OnceHub booking is reassigned to a different host.
Action
Cancel BookingCancels a OnceHub booking, optionally with a reason and without emailing the customer.
Action
Create ContactCreates a new contact in OnceHub. Give at least an email address or a mobile number.
Action
Create One-Time Booking LinkCreates a one-time booking link for a published OnceHub booking calendar, optionally prefilling the booking form and pinning the host or duration.
Action
Delete ContactDeletes a contact from OnceHub.
Action
Find ContactFinds a OnceHub contact by email address.
Action
Get Available Time SlotsReturns the open meeting times on a OnceHub booking calendar for the window you choose.
Action
Get Booking CalendarReturns one OnceHub booking calendar with its host, public link and meeting length.
Action
Get Booking DetailsReturns one OnceHub booking with its time, customer details and booking form answers.
Action
Get ContactReturns one OnceHub contact with its details and custom fields.
Action
Get Contact's Future MeetingsReturns a contact's upcoming OnceHub meetings — the bookings that start after the time you give.
Action
List Booking CalendarsLists the booking calendars in your OnceHub account.
Action
List BookingsLists OnceHub bookings, with optional filters for status, contact, host, calendar and date range.
Action
List ContactsLists the contacts in your OnceHub account, with optional email and date filters.
Action
Mark Booking as No-ShowMarks a OnceHub booking as a no-show.
Action
Reassign BookingReassigns a OnceHub booking to a different host, optionally naming the video conferencing service to use.
Action
Request RescheduleAsks the customer to pick a new time for a OnceHub booking, optionally telling them why.
Action
Update ContactUpdates an existing OnceHub contact. Only the fields you fill in are changed; anything left blank keeps its current value.
Action
Add Calendar EventCreates a new calendar event/booking.
Action
Add ContactCreates a new contact.
Action
Add NoteCreates a new note against a record.
Action
Add QuoteCreates a new draft quote on a Fergus job. Supported for jobs whose job type is Quote or Estimate.
Action
Add TaskCreates a new task in Fergus, optionally linked to a job and assigned to employees.
Action
Archive SiteArchives a site in Fergus. The site can later be restored.
Action
Create CustomerCreates a new customer.
Action
Create JobCreates a job in Fergus — an active job, a draft job, or a variation of an existing job.
Action
Create SiteCreates a new site.
Action
Delete CustomerDeletes a Fergus customer by ID.
Action
Edit Draft JobUpdates a draft job in Fergus. Only draft jobs can be edited; leave a field blank to keep its current value.
Action
Finalize Draft JobFinalises a draft job in Fergus, turning it into an active job.
Action
Find All QuotesReturns up to 100 quotes from across all jobs that match the specified status and date criteria.
Action
Find CustomerReturns the customers whose name, or main or billing contact's name, email or phone, contains the search text.
Action
Find SiteFinds sites by name, city, postal code, or free-text search. Returns the first page of matches (up to 10).
Action
Get Calendar EventReturns a single Fergus calendar event by its ID, including title, start/end times, event type, assigned user, linked job/job phase and recurrence details.
Action
Get ContactReturns a single Fergus contact (customer or site contact) by its ID, including name, position, company and contact items.
Action
Get Customer by IDReturns a Fergus customer by its ID.
Action
Get Customer InvoiceRetrieves a customer invoice by ID.
Action
Get Job by IDRetrieves a specific job using its unique ID.
Action
Get Quotes for JobReturns all quotes for a Fergus job, optionally filtered by status.
Action
Get Site by IDRetrieves a specific site using its unique ID.
Action
List ContactsLists contacts, with optional filtering.
Action
List Customer InvoicesLists customer invoices, with optional filtering.
Action
List NotesReturns the notes (with their replies) attached to a Fergus record.
Action
List TasksLists the company's tasks, optionally filtered by status, assigned employee, job, due date range or overdue state.
Action
Update ContactUpdates an existing customer contact or site contact in Fergus.
Action
Update CustomerUpdates an existing customer's details.
Action
Update QuoteUpdates a draft quote on a Quote or Estimate job in Fergus: title, description and its sections with line items.
Action
Update SiteUpdates an existing site's details.
Action
Update TaskUpdates a task's description, due date, or assigned employees in Fergus. The job a task is linked to cannot be changed.
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
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Questions
OnceHub and Fergus, 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 Fergus when something happens in OnceHub?
Any of Fergus's 31 actions, including Create Customer, Create Job, Create Site and Update Contact. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Fergus to OnceHub?
Fergus has no triggers in the catalog today, so automations start in OnceHub. If you need the other direction, ask: your agent reads Fergus's API documentation and adds it.
Do I have to build a connector for OnceHub or Fergus?
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.
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.