Does anyone have any best practices or guidance on how to best integrate with Do

You have to be very cautious when using the Base64 plugin. Storing large strings (result of converting large documents in Base64) in node inputs or process variables can dramatically increase the memory footprint of the engines in the environment; it's important to avoid storing this data in process variables and deleting the processes right away.

I'll let others comment on what other approaches they have used, but if willing to use this one take my comment in consideration.

We have successfully integrated with Docusign and have been using it for the last 1 year. Docusign has Java code on their API documentation and steps on how to use each sample.
We have taken those operations(Java code) and built a plugin around it.
The design aspect you should consider is - whether to define doc templates in Docusign OR create the docs in Appian and push it to Docusign identifying the recipients and signature placeholders. Docusign gives you sample code for both approaches and it is fairly straightforward.

I've been looking a bit more and I think for our use case (NDAs, at the moment), it's easier/better to design a template document and store it in Docusign, then call and 'activate' an envelope of that template type via an API call, passing in process variables as parameters for the recipients.

I've successfully done this via a straight API call, but haven't tested doing it via Appian yet. I'll post code as a comment to this thread once I get everything figured out so that others can see how I ended up doing this.

Thanks guys!

Hi .. could you please share some info if able to do it via Appian. Are you using any new plugin.

Is there any connector functions for this?