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 Helcim and Slack 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.
Process payment
Process a credit card payment.
Preauthorize payment
Preauthorize a credit card payment.
Capture payment
Capture a credit card payment.
Reverse payment
Reverse a credit card payment.
Refund payment
Refund a credit card payment.
Verify credit card
Verify credit card details.
Create invoice
Create an invoice.
Retrieve invoice
Retrieve an invoice.
Retrieve invoices
Retrieve all invoices.
Update invoice
Update an invoice.
Render invoice online view
Renders an online view of an invoice using the Helcim API.
Get customer
Retrieve a specific customer's details.
Get customers
Retrieve a list of all customers.
Withdraw an ACH payment
Withdraws an ACH payment through the Helcim API.
To set up Helcim 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 Helcim to query the data you need using the API endpoint URLs you provide.
These 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 Helcim official documentation to get a full list of all API endpoints and verify the scraped ones!
Learn how to make a custom Slack bot with two approaches: using Python and n8n, a low-code workflow automation tool!
Use n8n to set up automated email reminders, weekly messages, tasks, or even document updates from Google Sheets.
Can Helcim connect with Slack?
Can I use Helcim’s API with n8n?
Can I use Slack’s API with n8n?
Is n8n secure for integrating Helcim and Slack?
How to get started with Helcim and Slack integration in n8n.io?
Discover our latest community's recommendations and join the discussions about Helcim and Slack integration.
Nicolas N
Hi, I create a channel and I try to add users to the Channel but I alway get the answer ‘Internal Error’ I do the same thing with the ‘Kick’ node and it works perfectly fine Do you have any idea where does that comes …
Open topic
Muhammed Iqbal P B
Describe the problem I build a slack bot with the help of n8n to send a modal(form) when someone use a slack command the web hook tigger and send the modal. But by sending the modal it sending a slack message {"message"…
Open topic
Nicolas N
Hi, I am trying to retrieve a message and the thread in order to document them. The workflow is quite simple : I can have the message or one message of the thread but I am not able to get the thread and the message…
Open topic
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