How to access the GET API?

Hello Team,

I am trying to get an output for /data/quantitative-analytics-dates-and-calendars/v1/holidays API and i have updated the parameters in POSTMAN. When i try to run the GET command, I get an authorization error. Kindly assist on this as i need to demo it to the client.

Screenshot 2025-03-07 133835.png

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@subhashis.bose

Thank you for reaching out to us.

You need the data platform credential to get an access token.

Then, set the access token in the Authorization header.

For more information, please refer to the Quick Start page on the Develper Portal.

The postman example is also available in the Download tab.

Hello Jirapongse,

I have set up as per the instructions but when i click on the send command, i get the below error attached screenshot. Kindly assist.

Screenshot 2025-03-12 171850.png

@subhashis.bose

The error indicates that the account doesn't have permissions to access the requested services.

Please contact your LSEG account team or Sales team directly to verify the account's permissions.

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