topic Re: API OUTPUT TOOL in Dev Space

API OUTPUT TOOL

yashd — Wed, 25 Oct 2017 04:51:03 GMT

Hi everyone, has anyone come across the Tool API output. If you did could you share the use by some small example or even if the theory would be kind of understanding for its use.

Thank you in advance Appreciate you time and Patience.

Re: API OUTPUT TOOL

KaneG — Wed, 06 Sep 2017 00:12:00 GMT

It can be used in a couple of different ways. If you put it at the end of your workflow, you'll see some data in your message. If you then publish that workflow to the gallery and call it with the Gallery API, you'll see that the data is presented in a different way to the other tools.

Originally it was designed to be used with the Main Alteryx API (AlteryxEngineDLL), however it possibly has a wider purpose now presenting data to a REST API.

Note: In case there is confusion, It is an API Output Tool, not an API Creation Tool, so it will not serve as an API, however can provide the data that an API needs.

Re: API OUTPUT TOOL

joshuaburkhow — Fri, 04 May 2018 04:15:11 GMT

Sorry not understanding this piece..." presented in a different way to the other tools." can you elaborate?

Re: API OUTPUT TOOL

TashaA — Mon, 07 May 2018 17:12:51 GMT

Great Question @yashd!

The API Output tool provides the records that are being streamed in to the tool, as well as the record headers, as Alteryx Engine "Message" types.

Once you run the workflow, if you look at the messages output, you will see all of the records listed, each as its' own unique message line item.

If using the Alteryx Engine API to programatically execute workflows, detailed here: C:\Program Files\Alteryx\APIs\AlteryxSDK.zip\Documentation\AlteryxSDK.chm, one can run a module and use a message callback to retrieve messages that are being produced by the workflow.

Callback information can be seen in the file listed above, under Alteryx Engine/Alteryx Engine

Since the API Output Tool creates "messages" of the data, you can use the Alteryx Engine API to programatically retrieve information from the workflow.

Hope this helps!

Re: API OUTPUT TOOL

joshuaburkhow — Wed, 09 May 2018 17:49:44 GMT

You rule @TashaA That is a perfect explanation :)

Re: API OUTPUT TOOL

CY002 — Fri, 29 Mar 2019 08:29:26 GMT

Hi TashaA,

Could you advise if there is any way for us to post the API message using Alteryx?

Like utilizing the API Output tool and post the message to an application with API?