How to get access token of Third-Party APIs(DocuSign) using POSTMAN

First, login to the DocuSign Account or any account.

Then Create an APP and Integration key. It depends on the API you have used. We can directly get the access token.

Otherwise, here we showed the steps to create an access token for DocuSign Integration.

Using the API and integration key, get the access permissions.

Then get the code by following the developer document of DocuSIgn.

Then create an base64 of the combination of integration and secret key by. right click the web page. Then go to the inspect>console. Then type btoa(‘intergartion key:secret key’) then enter you can the base64.

Using the base 64 and code, get the access token.