Webapi Todocument output instead of Base 64.. Is it possible to read document for other systems instead of Base 64?

When you write "passing document" I assume you mean "send that document to another system using an Appian Integration". If this is what you are looking for, just consult the documentation. I describes all the necessary steps.

Thanks for your response.

Actually my design of the Webapi showing below,

• Other systems Calling Appian Webapi.
• Appian Webapi Calling Appian Integration to call some other system to get base 64
• Pass base 64 to calling system.
• Their side it will convert to document and showing download option to the user.

My queries:

• Instead of using base 64 can we use todocument and send the document to the other system, Is other system can able to read?

Yes, that should work. There are examples in the documentation for how to manage both scenarios. You just need to combine them.

Thanks for your response.

In documentation, I am seeing only for integration document objects perspective and not able see for Webapi. Can you please share the documentation for webapi prespective.

I am sharing the link for integration object base 64 : https://docs.appian.com/suite/help/23.1/Integration_Object.html#sending-base64-inline-with-json

https://docs.appian.com/suite/help/23.1/passing-a-web-api-document-into-a-process-model.html#

Thanks for your response.

Shared link describes the "External systems can push documents to Appian using a Web API. You can then pass the newly uploaded document into a process model for routing, task assignment, and more."

But I am asking vice versa. If Appian send document to external system without base 64 and pass only document".

I know, but the principle is the same. You replace the startProcess with your integration call. And in case this does not work, just start the process and make that send to document to that other system.

Thanks for your response.

Let me check and get back to you if any issues.

One more question:

If I pass document from Appian webapi into other external system, then do you think other system(any front develop technology) can able to read the document and download it? 

Note : i am not passing base 64 and pass only document.

Appian will, if configured correctly, transform automatically to/from Base64.