GDAX Notifications

A simple cost effective SMS notification service build with AWS Lambda to notify on GDAX order fills

Config and Setup

1. Configure a CloudWatch rule that runs every 1 minute
2. Create a new Lambda that uses the CloudWatch rule from step one as a trigger
3. sh ./bundle_for_deployment.sh
4. upload deployment_bundle.zip to aws lambda
5. set all the required environment variables, see example below

pass_phrase	aasd0f9870asdf
aws_access_key_id	ASDF0897ASDF0978ASDF
aws_secret_access_key	kasgsfdgsd+gdapoagdopiue
phone_number	+12223334444
region_name	us-east-1
secret	asdflkaihfjoeijafpoijfaAFSODFIHAOEIJFADF==/=
key	asdf0987asdf0987asdf0987as0df987

6. test your lambda function by passing in the following

"test"

7. If you get a text message then you're configured the lambda correctly

Cost

The great thing about running this serverless application is that's essentially free!

• You get 3,200,000 seconds of computute free each month while using AWS Lambda
• You get 100 SNS SMS messages each month free. Each additional SMS costs $0.00645