Generate .com brand names with OpenAI and API Ninjas into Google Sheets

Use OpenAI to generate short, memorable brand names for your app and automatically check .com availability — results go straight into Google Sheets.

Categories: AI, Marketing

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Description

This n8n workflow helps you find an available .com domain for your product. It uses OpenAI to generate batches of creative, on-brand names (e.g. for a digital wardrobe / closet app, inspired by names like Whering, Acloset, Stylebook), then checks each suggestion via API Ninjas. Available domains are appended to a sheet, taken ones to a separate sheet. On each run it reads both sheets so it never suggests or re-checks the same names. The loop runs until you have at least 15 available domains or hit 10 iterations (20 names per iteration).

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Good to know

- API Ninjas free tier supports .com only. Under heavy load you may see occasional 502 errors; the workflow uses Continue On Fail and only processes successful responses. Add a Wait node (200–500 ms) before "Check domain (API Ninjas)" if needed. - OpenAI usage depends on your plan (tokens and rate limits). Each iteration sends one request for 20 names. - State is passed through the pipeline so that newly checked domains are excluded in the next iteration — no duplicates in suggestions or in the sheets.