A Lambda function for creating MailChimp subscriptions.
Set the environment variables in the .env.sample file as environment variables in your Lambda function.
Then generate a .zip file for your lambda function:
$ npm run zip
Add a API Gateway in the Lambda UI, and test like this:
$ curl -X POST -H "Content-Type: application/json" \
-d '{ "email": "[email protected]" }' \
YOUR_API_GATEWAY_URL