Custom API Integration Services
When two systems have no ready-made connector, I write one, so data moves between them automatically and accurately.
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What a Custom API Integration Is and Why It Matters
Most business software has an API: a door other software can use to read and write data. A custom integration uses those doors to keep systems in sync, without an employee copying records across.
Why Custom Beats Off-the-Shelf Here
Connectors in Zapier or native integrations only expose some fields. A custom integration can use the whole API, handle your edge cases and run on your own schedule.
How AutomationFunda Helps with API Integration
- Stripe revenue, churn and MRR data into Klipfolio or Sheets dashboards
- GoHighLevel and HubSpot data into reporting systems
- Google Places API lead enrichment with phone, website and address
- D-Tools, POS and inventory system data reconciliation
- Webhooks that react the moment something changes
- Rate-limit handling, retries and logging built in
Need an API Integration Specialist?
I’ve connected Stripe to Klipfolio, GoHighLevel to Google Sheets, HubSpot into an ETL system, and the Google Places API into lead lists, each one built to keep running when an API is slow or returns bad data.
Pricing and Engagement Options
Every project is quoted as a fixed price after a short workflow audit. A single automation starts at $650, a connected system of several workflows at $2,450, and a full build with an AI layer from $6,900. Ongoing support is available on a monthly care plan.
Why AutomationFunda Is the Right Partner
You work directly with the engineer who builds your system. Seven years, 50+ client projects, a 95% Job Success Score and Top Rated Plus status on Upwork, and everything runs in your own accounts.
What You Get When You Work With AutomationFunda
The same standard on every build, whatever its size.
Fixed Price Up Front
You know the cost and delivery window before work starts.
Built in Your Accounts
You own every script, workflow and credential.
Error Alerts Included
Failures notify you instead of failing silently.
Docs & Walkthrough
Your team can run and adjust it without me.
What Clients Say
Quoted from verified Upwork reviews.
Excellent cooperation, very proactive and quick to adjust work based on changing requirements. We will work with him again, hopefully soon.
Fahad did an excellent job reconciling our price book with our vendor pricing… reviewing hundreds of products, identifying discrepancies.
It’s always a pleasure working with Farhad. All transactions are smooth sailing. Communication is always open.
API Integration Questions
What if the software has no API?
There may be export files, email reports or a web interface to work from. I’ll check what’s possible before quoting.
Where does the integration run?
Usually in Google Apps Script, n8n or a small cloud function, whichever costs you least and is easiest to maintain.
Is the connection secure?
API keys stay in your accounts’ secure storage, never in shared sheets or code.
Ready to Connect Your Systems?
Tell me about the process. I’ll tell you what’s worth automating and what it would cost.
Check If We’re a Fit →