Smart Contract Interaction Service

Overview

A NestJS service dedicated to contract interactions, designed to keep blockchain write operations isolated and auditable.

Problem

Contract interactions need a controlled boundary to avoid mixing business logic, keys, and transaction orchestration across services.

Solution

Created a dedicated interaction layer with consistent deployment and secret/config patterns used across the platform.

Impact

Simplified service boundaries and reduced operational risk by centralizing contract write workflows.

Architecture

Reliability & Security

Production readiness and security practices applied to this project.

Deployment

Deployment approach depends on environment and stack.

Lessons Learned

Key takeaways from building and operating this system.

Next Steps

Possible follow-ups and improvements.