Integration
Connect Pennylane and WhatTime
When New Billing Subscription V2 fires in Pennylane, your agent runs Upsert Event Type in WhatTime, or Schedule Created in WhatTime to Create Company Customer V2 in Pennylane. 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 Pennylane and WhatTime to do together?
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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 Pennylane and WhatTime can do together
From Pennylane to WhatTime
When New Billing Subscription V2 in Pennylane
then Upsert Event Type in WhatTime
From WhatTime to Pennylane
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 Pennylane and WhatTime
Triggers and actions 7 triggers · 57 actions
- New Billing Subscription V2
Triggers when a new billing subscription is created in Pennylane.
- New Customer Invoice V2
Triggers when a new customer invoice or credit note is created in Pennylane.
- New Customer V2
Triggers when a new customer (company or individual) is created in Pennylane.
- New Product V2
Triggers when a new product is created in Pennylane.
- New Quote V2
Triggers when a new quote is created in Pennylane.
- Add ledger entry
Creates a ledger entry (journal entry) in Pennylane with balanced debit and credit lines.
- Add supplier
Creates a supplier in Pennylane and returns the new supplier record.
- Create Company Customer V2
Creates a company customer in Pennylane with its billing address, contact and invoicing details, and returns the new customer.
- Create Customer Invoice V2
Creates a draft or finalized customer invoice (or credit note) in Pennylane for an existing customer.
- Create Individual Customer V2
Creates an individual (person) customer in Pennylane with their name, billing address and invoicing preferences.
- Create Product V2
Creates a product in Pennylane with its label, price before tax and VAT rate, and returns the created product.
- Create Quote V2
Creates a quote for a customer in Pennylane, with its line items, dates and optional discount.
- Finalize customer invoice
Finalizes a draft customer invoice or credit note in Pennylane, assigning its number and locking it from further edits.
- Get Billing Subscription V2
Returns one billing subscription, including its schedule, status, customer and invoice settings.
- Get supplier
Returns a single supplier from Pennylane by its id, including contact, address, payment terms and ledger account.
- Get supplier invoice
Returns a single supplier invoice from Pennylane by its ID, including amounts, dates, supplier, and payment status.
- Get transaction
Returns a single bank transaction by its id, including amount, currency, date, bank account, categories and linked customer or supplier.
- List bank accounts
Returns the company's bank accounts with their currency, balance, journal and ledger account.
- List billing subscriptions
Returns the billing subscriptions in the Pennylane company, optionally filtered by status, customer or start date.
- List categories
Returns the analytical categories defined in the Pennylane company, optionally filtered by group, label or code.
- List customer invoices
Returns customer invoices and credit notes, optionally filtered and sorted.
- List customers
Returns a list of company and individual customers in Pennylane, optionally filtered and sorted.
- List ledger accounts
Returns the company's ledger accounts (chart of accounts), up to 1000 per call, optionally filtered by number, id or enabled status.
- List ledger entries
Returns the ledger entries of your Pennylane company, optionally filtered by id, date or journal and sorted by id or date.
- List products
Returns the products in the Pennylane company, optionally filtered by label, reference or id.
- List quotes
Returns the quotes in your Pennylane company, optionally filtered by customer or status.
- List supplier invoices
Returns the supplier invoices in your Pennylane company, optionally filtered and sorted.
- List suppliers
Returns the suppliers in your Pennylane company, optionally filtered and sorted.
- List transactions
Returns the bank transactions in your Pennylane company, optionally filtered by bank account, journal, date or id.
- Retrieve Customer V2
Returns one customer (company or individual) by its Pennylane id, including contact details, addresses and billing settings.
- Retrieve Invoice V2
Returns one customer invoice or credit note, including its amounts, status, customer and links to its lines and payments.
- Retrieve Product V2
Returns one Pennylane product by its id, including price, VAT rate, unit, ledger account and custom field values.
- Retrieve Quote V2
Returns a single quote by its ID, including amounts, status, customer and dates.
- Update Billing Subscription V2
Updates a billing subscription in Pennylane: stop or resume it, change its invoicing mode, payment terms, schedule, customer or invoice content.
- Update Company Customer V2
Updates an existing company customer in Pennylane and returns the updated customer.
- Update customer invoice
Updates a customer invoice in Pennylane. Draft invoices accept all fields; finalized invoices accept only label, external reference, transaction reference, invoice line imputation/performance dates and installments.
- Update Individual Customer V2
Updates an individual (person) customer in Pennylane and returns the updated customer.
- Update Product V2
Updates an existing product in Pennylane, such as its label, price, VAT rate or custom fields.
- Update Quote V2
Updates an existing quote in Pennylane — its dates, customer, texts, discount, language and invoice lines — and returns the updated quote.
- Update supplier
Updates an existing supplier in Pennylane and returns the updated supplier.
- Schedule Canceled
Triggers when a meeting is canceled.
- Schedule Created
Triggers when an invitee books a meeting.
- Cancel Schedule
Cancels a scheduled meeting.
- Create Availability
Creates an availability schedule.
- Delete Availability
Deletes an availability schedule.
- Delete Booking Page
Deletes a booking page (event type).
- Find Available Times
Returns the open time slots on a booking page for a date.
- Get Availability
Returns one availability schedule.
- Get Booking Page
Returns one booking page (event type).
- Get My User
Returns the WhatTime user the API token belongs to.
- Get Organization Member
Returns one organization member.
- Get Reservation
Returns one reservation.
- Get Routing Form
Returns one routing form.
- Get Schedule
Returns one scheduled meeting with its invitee details.
- Invite Organization Member
Invites a person to your WhatTime organization by email.
- List Availabilities
Returns your saved availability schedules.
- List Booking Pages
Returns your WhatTime booking pages (event types).
- List Organization Members
Returns members of your WhatTime organization, optionally filtered by email.
- List Reservations
Returns booked reservations, filtered by status, invitee or start time.
- List Routing Forms
Returns your routing forms.
- Remove Organization Member
Removes a member from your WhatTime organization.
- Reschedule Schedule
Moves a scheduled meeting to a new date and time.
- Update Organization Member Role
Changes an organization member's role.
- Upsert Event Type
Creates a booking page (event type), or updates it when a code 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
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Questions
Pennylane and WhatTime, answered
What can start an automation from Pennylane?
Any of Pennylane's 5 triggers in the catalog, including New Billing Subscription V2, New Customer Invoice V2, New Customer V2 and New Product V2. Describe the moment in plain language and your agent picks the right one.
What can your agent do in WhatTime when something happens in Pennylane?
Any of WhatTime's 22 actions, including Create Availability, Update Organization Member Role, Find Available Times and Get Availability. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from WhatTime to Pennylane?
Yes. When something happens in WhatTime, your agent can act in Pennylane too. This page covers both directions: WhatTime's triggers and Pennylane's actions are listed here as well.
Do I have to build a connector for Pennylane or WhatTime?
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 Pennylane and WhatTime 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.