In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create custom Invoice Ninja and Sellix workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
Create
Create a new bank transaction
Delete
Delete a bank transaction
Get
Get data of a bank transaction
Get Many
Get data of many bank transactions
Match Payment
Match payment to a bank transaction
Create
Create a new client
Delete
Delete a client
Get
Get data of a client
Get Many
Get data of many clients
Create
Create a new expense
Delete
Delete an expense
Get
Get data of an expense
Get Many
Get data of many expenses
Create
Create a new invoice
Delete
Delete a invoice
Email an invoice
Get
Get data of a invoice
Get Many
Get data of many invoices
Create
Create a new payment
Delete
Delete a payment
Get
Get data of a payment
Get Many
Get data of many payments
Create
Create a new quote
Delete
Delete a quote
Email a quote
Get
Get data of a quote
Get Many
Get data of many quotes
Create
Create a new task
Delete
Delete a task
Get
Get data of a task
Get Many
Get data of many tasks
Get current shop
Retrieve details about the current shop.
Create payment
Initiate a new payment process.
Complete payment
Finalize a previously initiated payment.
Cancel payment
Abort an ongoing payment process.
Get order
Retrieve details about a specific order.
List orders
Retrieve a list of all orders.
Replace orders
Replace an existing order with new data.
Update orders
Modify the details of an existing order.
Update custom fields
Updates custom fields for an existing order.
Get customer
Retrieve details about a specific customer.
Create customer
Add a new customer to the system.
List customers
Retrieve a list of all customers.
Update customer
Modify the details of an existing customer.
Get subscription
Retrieve details about a specific subscription.
Create subscription
Add a new subscription to the system.
List subscriptions
Retrieve a list of all subscriptions.
Cancel subscription
This endpoint cancels an existing subscription.
Check license
This endpoint checks the validity of a license.
To set up Sellix integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to Sellix to query the data you need using the API endpoint URLs you provide.
See the example hereThese API endpoints were generated using n8n
n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the Sellix official documentation to get a full list of all API endpoints and verify the scraped ones!
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