Automating Limit Orders on Polygon with TypeScript, 0x, and Terraform

Hey everyone! I just built a TypeScript service for executing limit orders on Polygon using the 0x Swap API, then deployed it to AWS Lambda with Terraform. Along the way, I used RadzionKit for quick DynamoDB CRUD, typed environment variables, and more. If you’d like to see how it all comes together—from Permit2 approvals to secure secrets in AWS—check out my short walkthrough here: YouTube:…