I try to use the Zoho Vault API for an upcoming project of mine.

I managed to create the 0auth access_token with my acount, which is required according the api reference: https://www.zoho.com/vault/api/#step-1---using-oauth:

But I dont understand the second step: https://www.zoho.com/vault/api/#step-2---accessing-zoho-vault-with-oauth-&-identifying-the-type-of-user-account: Since if I try to use the GET_LOGIN API URI, Ill only receive an error.