I am trying to access DocuSign API using JWT Approach. I got the private and public key, how to get the certificate ?
Please have a look here at our guide on how to get a JWT token: https://developers.docusign.com/platform/auth/jwt/jwt-get-token/
You can also have a look at specific code examples that all include JWT authorisation here: https://developers.docusign.com/docs/esign-rest-api/quickstart/overview