prerequisites : install node.js 12+ IDE Alexa Developer account AWS Free account
API calls :
https://developer.amazon.com/blogs/alexa/post/4a46da08-d1b8-4d8e-9277-055307a9bf4a/alexa-skill-recipe-update-call-and-get-data-from-external-apis https://github.com/vaquarkhan/vaquarkhan/wiki/AWS-LAMBDA-NODE-JS-calling-rest-API-get-and-post