Postman

Postman is my tool for API testing. I use it to test endpoints, verify integrations, and debug anything touching HTTP across my stack.

What it is

An API client for sending requests, inspecting responses, and organizing collections of endpoints.

How I use it

• Testing Supabase endpoints and webhooks
• Verifying third-party API integrations used in n8n flows
• Debugging data flow between Next.js front-end and back-end routes
• Maintaining collections for repeatable test cases
• Exploring new APIs before wiring them into code

Why it fits my workflow

A real builder needs to see what the API am actually returning, not what the code assumes. Postman gives me that visibility. It keeps debugging grounded in reality, which matches my preference for evidence over assumptions.

What it unlocks for me

• Faster debugging cycles
• Confidence in integrations before shipping
• A cleaner loop between Backend and front-end work
• Reusable API knowledge across projects

Related

API Testing · Supabase · n8n · Node.js · Next.js