Connect to Claude using an API key.

  1. Create an Anthropic account at https://console.anthropic.com/ using email or Google login.

  2. Navigate to https://console.anthropic.com/settings/plans, then choose Select Plan.

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  3. Choose Build plan, then Continue. After that, fill in all the required fields, enter billing details, and add funds.

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Important: The request per minute limit depends on your tier. For tier 1 ($5 credit), up to 50 request per minutes. enough for most user. We recommend purchasing $40 (Tier 2) or more in credit if you want to use "fill the sheets" feature with a higher limit. Credit expire after 1 year.

  1. Go to https://console.anthropic.com/settings/keys and click Create Key.

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  2. Name your key as you wish

  3. Click copy on the generated key.

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Important: Keep your API Key private. Please do not share it to avoid unauthorized use.

  1. On the Add-Ons, go to Settings → API Key Settings. Paste the value, then click Save.

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Need more help? Browse the Connect to AI Provider (using API key) category or contact our support team.

Once your API key is ready, plug it into AiAssistWorks to run 100+ AI models directly inside Google Sheets, Docs & Slides.

Use Your API Key Now