An AWS Lambda script to load Xignite data into AWS Postgres

Hi, I am building a small finance app, and I will need to query Xignite (an API provider with a free trial) for some data, and load that data into an AWS Postgres instance. I would like to do this using a serverless architecture (like AWS Lambda). I will need to query a variety of Xignite APIs. Could you please build me a reusable script so that I can: 1. Define the Xignite API query 2. Define the table in AWS Postgres (which supports JSON) 3. Schedule the AWS Lambda job using a scheduled events process on a variable timeframe (eg. hourly, daily, etc) I will favour your project if I can deploy additional API queries entirely through PostgreSQL! Say if you can do this in your comments. Lastly, I will need well-commented code. I will need to understand the code before I mark the job as done - but I am a full time software engineer. Good luck! :)