WinflowAI Guides

Get the API keys your automations need.

Short, no-nonsense walkthroughs for getting the exact API keys an n8n automation needs — including the right scopes and where to paste them. Written for clients and template users, kept up to date.

Google OAuth

How to get a Google API key (OAuth) for n8n

Set up Google Cloud credentials for the Gmail, Sheets, and Calendar nodes — consent screen, scopes, redirect URL, and test users.

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Anthropic / Claude

How to get an Anthropic (Claude) API key for n8n

Create your Anthropic Console account, add credits, generate a key, and connect it to the Anthropic node and AI Agent in n8n.

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OpenAI / ChatGPT

How to get an OpenAI (ChatGPT) API key for n8n

Create your OpenAI Platform account, add billing, generate a key, and connect it to the OpenAI node and AI Agent in n8n.

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Google Gemini

How to get a Google Gemini API key for n8n

Create a Gemini API key in Google AI Studio — the simple API-key way, not OAuth — and connect it to the Gemini node in n8n.

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That covers the keys most automations need. Want one set up for you? Book a call.