STEP 1
Connect Capium and Invoice Ninja
Save credentials in WEXTL once. We store them encrypted and reuse the authorization across every workflow [3]. No coding or API skills required.
Capium and Invoice Ninja Integration
Build finance workflows between Capium and Invoice Ninja on a visual canvas — set up data fields sync between apps once and let data flow when events come automatically. Integration will work without code and your team will see the workflow inside WEXTL® builder.
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Learn about Capium and Invoice Ninja
Detailed info you need to know about Capium and Invoice Ninja integrations in WEXTL. Explore which modules apps support and how you connect them.
Capium
Cloud accounting and practice management platform for accountants, covering invoicing, expenses, payments, and client communications. [5]
Invoice Ninja
Manage clients, invoices, quotes, payments, expenses, and reports in Invoice Ninja. [6]
How to connect Capium to Invoice Ninja
Set up your Capium and Invoice Ninja integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected Capium and Invoice Ninja nodes onto the canvas [4], or describe what you want and WEXTL wires the flow together with AI Builder.
STEP 3
Map your data
Choose which fields need to sync between Capium and Invoice Ninja. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between Capium and Invoice Ninja work in WEXTL?
WEXTL exposes actions and triggers for Capium and Invoice Ninja that help you connect apps and automate repetitive tasks [1]. A trigger is an event that happens, an action — a step that performs when the event has occurred.
Capium triggersInvoice Ninja actions
Capium modules
- Create a CommunicationCreates a new communication thread with another user in the account.
- Create a ContactCreates a new contact record associated with a company.
- Create a PaymentRecords a new payment against a company account.
- Create a ReceiptCreates a new receipt record for a company.
- Create a TicketCreates a new support ticket in the company's help desk.
- Create an ExpenseCreates a new expense entry for a company.
- Create an InvoiceCreates a new invoice for a company.
- Create an ItemAdds a new billable item to a company's item catalogue.
- Delete a ContactPermanently deletes a contact record from a company.
- Delete a User PictureRemoves the profile picture for a specified user.
- Delete an ExpensePermanently deletes an expense record by its ID.
- Delete an InvoicePermanently deletes an invoice by its ID.
- Delete an ItemPermanently removes an item from a company's item catalogue.
- Get a CommunicationRetrieves a single communication thread by its ID.
- Get a CompanyRetrieves the details of a company by its ID.
- Get a ContactRetrieves the details of a single contact by its ID.
- Get a PaymentRetrieves the details of a single payment record by its ID.
- Get a ReceiptRetrieves a single receipt record by its ID.
- Get a TicketRetrieves the details of a support ticket by its ID.
- Get an ExpenseRetrieves the details of a single expense record by its ID.
- Get an InvoiceRetrieves the details of an invoice by its ID.
- Get an ItemRetrieves the details of a single item from a company's catalogue.
- Get UserRetrieves the profile of the currently authenticated user.
- Get User CompanyRetrieves the company the currently authenticated user is associated with.
- List Communication UsersReturns all users the current user is permitted to start a communication with.
- List CommunicationsReturns a paginated list of communication threads for the current user.
- List CompaniesReturns a paginated list of companies accessible to the authenticated user.
- List Company UsersReturns all users belonging to a specified company.
- List ContactsReturns a paginated list of contacts for a company.
- List ExpensesReturns a paginated list of expense records for a company.
- List InvoicesReturns a paginated list of invoices for a company.
- List ItemsReturns a paginated list of items in a company's catalogue.
- List PaymentsReturns a paginated list of payment records for a company.
- List ReceiptsReturns a paginated list of receipt records for a company.
- List TicketsReturns a paginated list of support tickets for a company.
- List UsersReturns a paginated list of users accessible to the authenticated account.
- Make an API CallPerforms an arbitrary authorized API request to the Capium API.
- Recover User PasswordSends a password recovery email to the specified user account.
- Reply to a CommunicationPosts a reply to an existing communication thread.
- Reply to a TicketPosts a reply to an existing support ticket.
- Send InvoicesSends one or more invoices to their respective customers via email.
- Update a ContactUpdates the details of an existing contact record.
- Update a UserUpdates the profile details of a specified user.
- Update an ExpenseUpdates the details of an existing expense record.
- Update an InvoiceUpdates the details of an existing invoice.
- Update an ItemUpdates the details of an existing item in a company's catalogue.
- Watch CommunicationsTriggers when a new communication thread is created.
- Watch ContactsTriggers when a new contact is created or an existing one is updated.
- Watch ExpensesTriggers when a new expense record is created or an existing one is updated.
- Watch InvoicesTriggers when a new invoice is created or an existing one is updated.
Invoice Ninja modules
- Create Bank IntegrationCreates bank integration.
- Create Bank TransactionCreates bank transaction.
- Create ClientCreates client.
- Create CreditCreates credit.
- Create ExpenseCreates expense.
- Create Expense CategoryCreates expense category.
- Create InvoiceCreates invoice.
- Create PaymentCreates payment.
- Create ProductCreates product.
- Create ProjectCreates project.
- Create Purchase OrderCreates purchase order.
- Create QuoteCreates quote.
- Create Recurring InvoiceCreates recurring invoice.
- Create SubscriptionCreates subscription.
- Create TagCreates tag.
- Create TaskCreates task.
- Create Tax RateCreates tax rate.
- Create UserCreates user.
- Create VendorCreates vendor.
- Delete Bank IntegrationDeletes bank integration.
- Delete Bank TransactionDeletes bank transaction.
- Delete ClientDeletes client.
- Delete CreditDeletes credit.
- Delete ExpenseDeletes expense.
- Delete Expense CategoryDeletes expense category.
- Delete InvoiceDeletes invoice.
- Delete PaymentDeletes payment.
- Delete ProductDeletes product.
- Delete ProjectDeletes project.
- Delete Purchase OrderDeletes purchase order.
- Delete QuoteDeletes quote.
- Delete Recurring InvoiceDeletes recurring invoice.
- Delete SubscriptionDeletes subscription.
- Delete TagDeletes tag.
- Delete TaskDeletes task.
- Delete Tax RateDeletes tax rate.
- Delete VendorDeletes vendor.
- Download DocumentRetrieves download document.
- Download Invoice PDFRetrieves download invoice pdf.
- Download Quote PDFRetrieves download quote pdf.
- Get Activity PDFReturns activity pdf.
- Get Activity ReportReturns activity report.
- Get AR Summary ReportReturns ar summary report.
- Get Bank IntegrationReturns bank integration.
- Get Bank TransactionReturns bank transaction.
- Get ClientReturns client.
- Get Client Balance ReportReturns client balance report.
- Get Client ReportReturns client report.
- Get Client Sales ReportReturns client sales report.
- Get Client StatementReturns client statement.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with Capium and Invoice Ninja integrations. Pick any from the list below if the current combination isn't the one you need.
Frequently asked questions
Common questions about connecting Capium and Invoice Ninja.
Connect your Capium and Invoice Ninja accounts once, pick a trigger in one app and an action in the other, then map the fields so data flows automatically between them. [3]
Example: when Capium's "Watch Communications" fires, WEXTL can "Create Bank Integration" in Invoice Ninja. Capium has 9 triggers (including Watch Communications, Watch Contacts, and Watch Expenses); Invoice Ninja has 149 actions (including Create Bank Integration, Create Bank Transaction, and Create Client). Add filters and transforms between steps when you need them. [1]
Yes — the integration works in both directions. Use each app's triggers to start a workflow and the other app's actions to update it. [2]
No. Capium-to-Invoice Ninja automations are built visually on the canvas. You can optionally add custom JavaScript with Functions when you need advanced logic. [4]
Yes. Trigger-based automations start the moment Capium (or Invoice Ninja) fires a new event — webhook-backed apps run within seconds, and polling-only apps re-check on a schedule you control. [7]
A first automation typically takes 5–10 minutes: connect each app's credential once, drop a trigger + action onto the canvas, map the fields, and turn the workflow on.
You can build your Capium + Invoice Ninja automation on a 3-day trial with every feature unlocked. Cancel anytime. For your protection, a small deposit is charged to your card when your trial starts. It counts toward your first payment and is non-refundable. [8]
References
List of sources used to gather information about the Capium and Invoice Ninja integration.
- Capium and Invoice Ninja integration source code, module specs and credentials implementation.
- Our Capium and Invoice Ninja integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for Capium and Invoice Ninja — used to verify field meanings, authentication flows, and anything our own specs don't fully capture.
- WEXTL® visual workflow builder, anonymized data from our technical support team.
- Capium integration information
- Invoice Ninja integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library