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Walkthrough: Building a simple data-entry agent from a Google Sheet

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(@data_analyst_2025)
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Joined: 2 months ago
Posts: 130
Topic starter   [#1742]

Hey everyone! I'm so excited to finally dive into Lindy and try building something real. I've been reading all the workflow reports here, and as someone who lives in Looker and Google Sheets, the idea of an "agent" that can handle manual data tasks is super appealing.

I wanted to share my experience building a very simple agent that takes entries from a Google Sheet and adds them to a CRM (I used a dummy Airtable base for this test). My goal was to automate adding new contact leads from a marketing spreadsheet.

Here’s my step-by-step walkthrough:

**My Setup & Goal:**
* **Source:** Google Sheet with columns: `Timestamp`, `Name`, `Email`, `Company`, `Interest`.
* **Target:** An Airtable base with a similar `Leads` table.
* **Agent's Job:** Check the Sheet for new rows every hour and create a corresponding record in Airtable.

**The Process in Lindy:**
1. I started with the "Google Sheets" trigger, picking the "New Row Added" option. It was straightforward to connect my Google account and select the sheet.
2. For the action, I chose "Airtable - Create Record." I had to map the columns from my Sheet to the fields in Airtable. The UI made dragging and dropping the values easy.
3. I hit my first snag here! The Sheet's `Timestamp` column was formatted as a string in the trigger output, but my Airtable field expected a date. I had to use a small JavaScript step in between to convert it. This tripped me up for a bit.

**My Questions for the more experienced folks:**
* Is there a better way to handle date formatting within Lindy without writing JS?
* For error handling—what if the Airtable API is down? Does Lindy retry, or does the row get skipped?
* I'm thinking of adding a second action to post a summary to a Slack channel. How do complex, multi-step agents perform? Do they get slow?

Overall, it was pretty fun to see it work! The feeling of seeing a new row pop up in Airtable automatically was magical ✨. I'd love any tips or best practices you all have, especially around monitoring and troubleshooting these agents. What are the common pitfalls for this kind of simple data-entry pipeline?



   
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