“One or more errors occurred.An error occurred while sending the request.
The underlying connection was closed: An unexpected error occurred on a send.
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
An existing connection was forcibly closed by the remote host
This Error i am getting it When i tried to connect.
I removed your attachment since it contained your API key. From your screenshot, there are a couple things I want to point out:
1. It looks like there is a typo in your request URL (i.e. a space between authentication and Tokens). Can you verify that it isn’t the case?
2. The request should be a POST and not a GET as per: https://developer.esignlive.com/guides/feature-guides/authentication-tokens/
3. Make sure you are using the right environment tied to your API key. In other words, the environment URL should be the same as the one you used to get your API key.