How to Automate Software With No API

Minicor is a desktop automation platform that lets engineering teams and AI agents automate any legacy software, even when there is no API, no integration, and no documentation. You describe the workflow, Minicor handles everything after that.

The problem: most software was never built to be automated

Thousands of businesses run on desktop software that was built before APIs existed. Systems like CDK, Reynolds & Reynolds, Epic, and DealerSocket are critical to daily operations but they were never designed to talk to anything else.

That leaves teams with two bad options: hire people to do it by hand, or spend months building brittle automation scripts that break every time the UI changes. The problem is that neither is scalable.

What does "no API" actually mean?

An API (Application Programming Interface) is the standard way software exposes its data so other systems can read from it or write to it. When software has no API, there is no official way to get data in or out programmatically.

This is common in:

• Auto dealership software: DMS platforms like CDK Global and Reynolds & Reynolds were built for Windows in the 1990s and still dominate the market
• Healthcare software: EHR systems often have limited or expensive API access, if any
• Government and financial systems: legacy platforms that haven't been updated in decades
• Internal enterprise tools: custom-built Windows apps with no documentation

The absence of an API doesn't mean the software can't be automated, but it does mean that you need a different approach.

The three approaches to automating software with no API

1. Screen scraping (fragile, not recommended)

Screen scraping tools take screenshots of the UI and try to read information from pixel coordinates but they break whenever a window is resized, a font changes, or the software updates. Maintenance cost is high and reliability is low.

2. Traditional RPA (better, but still brittle)

Tools like UiPath, Automation Anywhere, and Power Automate Desktop can interact with desktop applications directly by clicking buttons, reading fields, and entering data. They work better than screen scraping, but they still rely on the UI staying exactly the same. When it changes, the automation breaks and someone has to fix it by hand.

3. Self-healing desktop automation (what Minicor does)

Minicor records your workflow, generates an automation, and deploys it behind a simple API endpoint. When the underlying UI changes, Minicor detects the failure, learns from it, and adjusts automatically. The workflow keeps running.

How Minicor works

Step 1: Describe the workflow. Tell Minicor what you need automated in plain language, the same way you'd explain it to a new hire. No code required to get started.

Step 2: Get an API endpoint. Minicor generates a single API endpoint you can trigger from anywhere — your backend, your AI agent, your data pipeline, or a simple cron job.

Step 3: The data gets in. Guaranteed. Every run is recorded with full video replay and error logging. If something fails, you see exactly what happened and where.

Step 4: Pay only when it works. Minicor charges per successful workflow execution. If the data doesn't get in, you don't pay.

What you can automate with Minicor

• Pulling vehicle inventory from CDK or Reynolds & Reynolds into your own database
• Entering deal data into a DMS without touching the keyboard
• Reading patient records from an EHR and routing them to downstream systems
• Automating data entry into government portals or financial platforms
• Giving AI agents the ability to control desktop software they would otherwise have no access to

In our experience, any workflow that a human can do by clicking through a desktop application can be automated with Minicor, regardless of whether the software has an API.

Why automations break — and how Minicor fixes it

The most common reason RPA automations fail is that they are built to interact with a specific version of a UI. When the software updates the automation can't find the element it's looking for. It stops. Someone gets a Slack message, and a sad engineer has to go fix it.

Minicor's adaptive automation engine catches these failures before they become outages. It identifies what changed, fixes it, and gives you a full log of what happened while keeping the workflow alive.

This is what we mean by self-healing automation.