Financial Tracker API

Live API: https://financial-tracker-api-6yq1.onrender.com

This is the Java Spring Boot API for my Financial Tracker application.
It handles file upload and retrieval of processed transaction records stored in AWS services (S3 and DynamoDB).
It is used in conjunction with an Angular front end and a Python AWS Lambda function, and interacts with AWS services using the AWS SDK.

Front end repo: https://github.com/PhilTBatt/financial-tracker-app
Lambda repo: https://github.com/PhilTBatt/financial-tracker-api-lambda-layer

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Tech Stack

• Java (Spring Boot)
• Docker
• AWS (S3 + Lambda + DynamoDB + Bedrock)

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Development Setup

Prerequisites

• Java 21+
• Docker

Create a .env file

AWS_ACCESS_KEY_ID=your_access_key
AWS_SECRET_ACCESS_KEY=your_secret_key
AWS_REGION=eu-north-1
AWS_BEDROCK_API_KEY=your_api_key

Run Locally (Docker)

Build the Docker image: ./mvnw spring-boot:build-image

Start the service: docker compose up

The API will be available at: http://localhost:8080

Swagger UI

http://localhost:8080/api/swagger

Health Check

GET /health