# FAQ

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<summary>Do I need to install anything to use Claude as a destination?</summary>

No — you can use Claude Web with Web Connector.

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<summary>Can I send data from multiple sources to Claude in one flow?</summary>

Yes. A single Coupler.io data flow supports multiple sources, and you can combine them using **Join** or **Append** transformations before the data reaches Claude. This is useful when you want to correlate data from different platforms — for example, combining Google Ads spend with TikTok Ads performance in a single conversation.

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<summary>Why does Claude ask me to authorize tools before accessing my data?</summary>

This is expected behavior. The first time Claude needs to fetch or process data from Coupler.io in a session, it will ask for your permission to use the relevant tools. This is Claude's standard safety mechanism for tool use — just approve the request with "Always allow", and it won't ask again in the same conversation.

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<summary>How do I keep Claude's data up to date without re-running manually?</summary>

Once your data flow has completed a successful manual run, you can set up a **schedule** in Coupler.io to refresh the data automatically — hourly, daily, or at a custom interval. Claude will then have access to fresh data whenever you start a new conversation or ask it directly.

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<summary>Do I need to install the Coupler.io connector multiple times to work with Claude Chat and Cowork/Code?</summary>

No – you only need to install the web connector once to allow Claude's access to your data flows pointed to it from any Claude app.

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For help setting up specific data sources for Claude, see the individual source articles in the **Sources** section of this Help Center.
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