JOEL LIPMAN Systems / Automation / AI

Knowledge base / Since 1999

Scripts, systems & field notes.

Practical solutions and technical notes from CRM platforms, workflow automation, APIs, databases and the systems around them.

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Zoho Deluge - Connect to Xero API
Zoho Deluge 16009

Zoho Deluge - Connect to Xero API

This is an article to document a standalone function which generates an access token from within Zoho CRM so you can access your Xero instance. There are 3rd-party API libraries and SDKs out there but as usual with financial technologies (fintech), I don't trust them. Here's how to do it in pure Deluge with a Zoho CRM...

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Zoho Deluge: Push Item to Shopify API
Zoho Deluge 4418

Zoho Deluge: Push Item to Shopify API

The following is a script template that I can quickly adapt for Zoho and Shopify integration. This will take an item from Zoho Inventory and post it to Shopify. How? Pretty quick to do in Zoho Deluge but first you need to go register the app in your client's Shopify store:

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Xero API: Standard PHP/cURL Create Invoice
Xero 2544

Xero API: Standard PHP/cURL Create Invoice

This is an article documenting a generic script that can be used to push an invoice to the demo Xero environment. Following the steps below will connect you to the Demonstration environment of Xero at no cost to you the developer. How? Similar to my ZohoAPI script the process is: Start with a HTML form to add your clie...

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Paypal Checkout API with PHP and JavaScript
PayPal 3615

Paypal Checkout API with PHP and JavaScript

This is an article on how to build a shopping cart and get your website to accept payments via PayPal. The below isn't a final or perfect option, it's an article to help me document and refine a process.

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This site exists as a practical knowledge base built from real-world experience across systems, platforms, and technologies since 1999. Much of the content documents solutions, edge cases, and working patterns that were learned through investigation where documentation was incomplete or absent, and is shared to reduce the same friction for others.

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