Pantone API Authentication – X-Rite Documentation Portal

To use the API, the client needs to authenticate to AWS Cognito using an AWS SDK:

Here are AWS SDKs for Various Programming Languages

The authentication process requires three steps:

Getting a token from the user pool
Getting AWS credentials using the token
Using the AWS credentials to sign the requests to the Pantone API

*The “Requests signed for AWS” link shown above can be found here:* https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-signing.html

The AWS SDKs provide methods to easliy authenticate to AWS Cognito. You can check the SDK and samples for AWS Cognito
here: Amazon Cognito Developer Resources.