Create JWT tokens to call VantageCloud Lake APIs

Overview

VantageCloud Lake exposes a set or REST APIs to manage environments. To call VantageCloud Lake REST APIs such as Query Service you need a valid JWT token. This quickstart demonstrates how to create a JWT token and how to use it to call VantageCloud Lake REST APIs.

The process has the following steps:

1. Generate Personal Access Token and your private key - they are needed to create JWTs
2. Create a JWT
3. Call the API

Generate Personal Access Token (PAT) and private key

important

To get a VantageCloud Lake sign-on link and credentials, submit the contact form to reach out to Teradata team.

1. Go to the URL provided by Teradata, for example, mycompany.innovationlabs.teradata.com and sign on as a database user who has Console access rights.

   Remarque

   Click here to reset the organization admin password.

   

   The signing on takes you to VantageCloud Lake welcome page.

   

2. Create a Personal Access Token (PAT)

   • In the top-right corner click on the user icon and then click on "Account settings"
   • Click on "Create" and then on "Access token"
   • Select the environment you want to use the PAT for, fill out other fields and click Save
   • Copy the PAT displayed on the page

3. Create a private key

   • Go back to the "Account settings" page and click "Create" and then "Key"
   • Click on "Generate key pair", name the key "primary", click on "Generate private key", download the .pem file and click on "Save"

4. Retrieve the organization id

   • Open a new tab and go to https://{MY_COMPANY}.innovationlabs.teradata.com/api/my-organization. Replace {MY_COMPANY} with the right name for your Lake deployment
   • Copy the value of the organization id. It should be similar to this: fd3463dee-3efe-4120-8153-0bb253547df7.

Use PAT and private key to generate JWT

Remarque

This section assumes that you have you have the following:

• Private key saved in file called primary.pem
• You now your lake user name that you have used to create the PAT and the primary key
• You have the PAT
• You have your organization id

The code demonstrates how to generate a JWT and call Query Service with the JWT. Make sure you set the correct path to primary.pem file containing the private key and set the correct values for:

• sub - the user name
• pat - PAT
• org_id - organization id

Python

Java

Golang

C#

Typescript

Javascript

Bash

Summary

This quickstart describes how to create JWT tokens to call VantageCloud Lake REST APIs.

Further reading

• Teradata VantageCloud Lake documentation