Power Platform Community Forum Thread Details

Copilot Studio → Power Automate: How to validate text through external websites

Goal
I need to pass text entered in Copilot Studio to a Power Automate flow, where it will be validated against multiple specific external websites before the flow continues.
Background
The scenario is that a Copilot user enters text, Copilot sends it to a Power Automate flow, and the flow checks it against several external sites, returning the results for further logic.
The issue

I’m not sure of the supported approach in 2025 for making such checks from Power Automate.
It’s unclear whether this should be implemented via HTTP actions, APIs, or another method.
I also need to handle multiple sites in one run, process each result, and integrate it back into Copilot’s conversation.

What I’m looking for

What is the supported way in 2025 for Power Automate flows triggered by Copilot Studio to send text to external websites and receive structured results?
How can I loop through multiple sites for validation in a single flow and return results to Copilot?
Are there official samples/templates showing how to integrate multi-site validation into Copilot Studio → Power Automate scenarios, with error handling and response parsing?

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