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Power Platform Community / Forums / Power Automate / 必要なエンドポイントに接続できません →フロ...
Power Automate
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必要なエンドポイントに接続できません →フローが表示できない

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Posted on by 4
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以下のメッセージが表示されてフローが表示されません。
つい先ほどまでは接続できていました。先日も同様のエラーが出て一時的に使用できなくなりましたが、その後自然解消しました。
原因はなにか 対処方法も含めぎ指導ください。 よろしくお願いいたします。
必要なエンドポイントに接続できません。現在の Power Platform は、Power Platform API と呼ばれる新しいクラウド サービス依存関係を採用しています。ネットワーク アクセスが制限されている場合は、フロー、接続、ゲートウェイ、カスタム コネクタの管理など、特定の機能が動作しません。次のドメインがブロックされていないことを確認してください: *.api.powerplatform.com
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  • Verified answer
    11manish Profile Picture
    3,333 on at
    The error message:
     
    Unable to connect to required endpoints. Power Platform now utilizes a new cloud service dependency known as the Power Platform API. Please ensure that the following domain is not blocked: .api.powerplatform.com
     
    usually indicates a network connectivity issue, not a problem with your flow itself.
     
    The error is typically caused by network access to *.api.powerplatform.com being blocked or unavailable.
     
    I would troubleshoot in this order:
    • Test from another network or hotspot.
    • Disable VPN.
    • Try another browser/InPrivate mode.
    • Verify that *.api.powerplatform.com is not blocked by your firewall or proxy.
    • Check Microsoft Service Health for incidents.
    • If it only happens inside your corporate network, ask your network/security team to whitelist:
    • *.api.powerplatform.com
    Since the issue has resolved itself before and then reappeared, my suspicion is that this is an intermittent network, proxy, or firewall issue rather than a Power
     
    Automate flow issue.
  • Verified answer
    Sunil Kumar Pashikanti Profile Picture
    2,318 Moderator on at
     
    @11manish has shared a solid explanation already 👍

    Just to add one small point, I’ve seen similar cases where this happens intermittently due to DNS or proxy refresh behavior in corporate networks. Even when the domain is allowed, temporary resolution or routing issues can still cause this error.

    If it happens again, checking the browser’s developer tools (network tab) can help confirm whether calls to *.api.powerplatform.com are failing.

    Agree this is very unlikely to be a flow issue itself.

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