Call Flow from Webhooks in Dynamics 365 CRM | Power Automate

In case you are wondering if there are other ways to call a Flow apart from just Dataverse connectors, well – There are ways! 😊

Here’s how you can use Webhooks registered on Dynamics 365 CRM to call a Flow in Power Automate using HTTP Request trigger


Given that you already have Admin Access to create Flows with HTTP Request Triggers, you’ll need to have Plugin Registration Tool in case you are not familiar – Download Plugin Registration Tool for Dynamics 365 CRM using PowerShell

Initiate a Flow

Here’s how you start building your Flow –

  1. You must select the HTTP Trigger when you start a new flow. This will be your Flow trigger.

  2. Now, in order to be able to get the URL of the HTTP Trigger which you’ll need, you’ll need to save the Flow first.
    And for that, Flow needs to have more than 1 step. So just go ahead and add a variable, maybe. 😊

  3. Once you save the Flow, the URL will be generated which you can copy

  4. Copy this URL and paste it in the Notepad. We’ll come to it later.
    It should look like this –

    So we’ll come to this later. Let’s keep this handy in clipboard since you’ve copied it anyway and let’s move towards registering the Webhook itself.

Register Webhook in Dynamics 365 CRM

Given that you have Plugin Registration Tool and you are logged in, you can proceed with registering a Webhook in the environment –

  1. In the menu, select Register a Webhook option.

  2. Now, you can start by giving it a name.
    Then, in Endpoint URL – copy only till the work invoke

    Also, select the Authentication as HttpQueryString

  3. Now, coming the next part, you can start add properties to this –
    Green are the Properties, Pink are the Values

    Also, in case you are wondering what does the %2F mean – It’s the HTML encoding for a slash symbol “/
    Ref Link:

    And, the properties should look like below –

  4. Now, you can go ahead and add a Step just like you would do in a Plugin assembly

    And then, for example, register a step on Associate. It could be any message.

  5. And, when you Associate a record, example – Assigning a security role to a User –

  6. The Webhook will call the HTTP Request Flow

    And if you open the Flow, you can expand the first step and see the Detailed outputs

  7. You can copy the above Outputs and use this to generate Schema for the HTTP Trigger so that you can use it further in the Flow

    And this is how it will be generated

Hope this helps!

Here are some Power Automate posts you want to check out –

  1. Showing Sandbox or Non Production Apps in Power App mobile app
  2. Create a Power Apps Per User Plan Trial | Dataverse environment
  3. Install On-Premise Gateway from Power Automate or Power Apps | Power Platform
  4. Co-presence in Power Automate | Multiple users working on a Flow
  5. Search Rows (preview) Action in Dataverse connector in a Flow | Power Automate
  6. Suppress Workflow Header Information while sending back HTTP Response in a Flow | Power Automate
  7. Call a Flow from Canvas Power App and get back response | Power Platform\
  8. FetchXML Aggregation in a Flow using CDS (Current Environment) connector | Power Automate
  9. Parsing Outputs of a List Rows action using Parse JSON in a Flow | Common Data Service (CE) connector
  10. Asynchronous HTTP Response from a Flow | Power Automate
  11. Validate JSON Schema for HTTP Request trigger in a Flow and send Response | Power Automate
  12. Converting JSON to XML and XML to JSON in a Flow | Power Automate

Thank you!

Call Azure Function from Dynamics 365 CRM using Webhooks

This is a vast topic to cover in a blog. But I wanted to write from a bird-eye’s view of how this will pan out in an implementation where you perform a certain operation in Dynamics 365 CRM and an Azure Function is called to perform further operations.

This post is written keeping in mind fair knowledge of Azure Functions, Storage accounts and subscriptions in mind.

I’ll try to keep the article short, so stay with me! 🙂

Create a Function App in Azure

  1. Let’s say you have created a Function App in Azure already and want to connect to Dynamics 365 CRM. Click on the big + New Function button in the screenshot below
  2. Now, since I want to keep Visual Studio as my driver for coding and deployment, I’ll create a new Project in Visual Studio of type Azure Functions and click Next
  3. On the next page, I’ll give a relevant name and hit Create.
  4. Since we will be using Webhooks to connect to the Azure Function, the trigger chosen here is Http Trigger.Make sure you select Framework because Microsoft.Xrm.Sdk assemblies don’t work on .NET Code, but on .NETFramework only.And then you should take care of what your Storage Account and Authorization should be – Finally click Create once done.
  5. The Project will open with 1 .cs file, so make sure you name your plugin initially –
  6. It’ll take a while to create the Project. Once created, go to the Portal on Azure and click on the Get Publish Profile
    It will be downloaded on the computer. Keep it so that you can import it on the Project in Visual Studio to use for Direct Publish.
  7. Now, right click and chose Publish to make your first push as is so that the Account Function gets pushed to Azure App.
  8. Then, click on Import and import the Publish Profile settings downloaded in step #5 above –
  9. Once imported, you’ll be taken here – simply Publish once.
  10. Once Publish is successful, check in the Azure App in Portal, the Function should appear.


Modifying code to read Webhook Call from Dynamics 365

  1. To keep it simple, I’m simply reading the context and then, you can flourish your App further to make it work as required.
    captureContextSo, I’m only reading the request into a String and logging it so that we can see it in the logs in the Azure Function app.
  2. You can use RemoteExecutionContext class to actually get all the contextual information into the Function app and then use it further. See below –
  3. Once ready with your code, Publish it.

Now, let’s Register the Webhook and call the app.

If you’re also looking for remote debugging, this is a great article-Remote Debugging Azure Functions V2 “The breakpoint will not currently be hit. No symbols have been loaded for this document”

Register a Webhook in Plugin Registration Tool

Coming to Dynamics 365 CRM side of things, you can register a Webhook that will trigger on Account Name update to fire off the AccountPlugin Function App created above –

  1. In Plugin Registration Tool, register a new Webhook
  2. Enter Webhook Details. Select Authentication type as WebhookKey
  3. Now, to get the key, go to the Function App in portal, and look </> Get function URL link.
  4. Copy the same and paste in Notepad, separate the code part from the main URL
  5. Paste the URL part in Endpoint URL and key in the Value field. Click Save.
  6. Now, add a Step to the Webhook. For this example, I’ve chosen update of Account‘s Account Name field
    And Register it.


  1. The purpose was to simply ready Dynamics 365 Account record upon modification of the Account Name
    And save the record.
  2. In a minute or so, the Log will be generated (only the logs take a little longer to generate)
    And thus, we are able to send data / or rather, call Azure Function and process Dynamics 365 CRM data using Webhooks.

Some other Azure related post you might like to look at – Use Azure App Passwords for MFA enabled D365 authentication from Console App

Hope this was helpful! Tried my best to keep it basic and short as possible. I’m sure you all will explore way beyond and develop awesome implementations!