API Contract Testing with Bruno: Catch Breaking Changes
APIs rarely break in the most obvious way. The server is still running. The endpoint still returns a response. The deployment looks healthy. Your monitoring ...
The Bruno Blog
Your home for API resources, updates, and community news.
Official Bruno Docker Image and GitHub Action
Running your API collections straight from the command line is one of Bruno's most-loved capabilities, and teams lean on the bru CLI for everything from a ...
How OAuth 1.0 Works: A Hands-On Guide with Bruno
OAuth 1.0 is a protocol that lets applications make authenticated HTTP requests on behalf of a user — without ever exposing the user's credentials. Bruno ...
Bringing Agent Skills to Bruno Workflows
Bruno is built around a simple idea: API collections should be easy to read, easy to version, and easy to collaborate on. That is why Bruno stores collections ...
What Is OAuth 2.0? OAuth 2 Explained for Developers
Most people have used OAuth 2.0 without realizing it. Any time you click “Continue with Google,” connect a calendar app to another tool, authorize a developer ...
Visualize API Responses with Bruno Visualizer
Working with APIs often means dealing with large and deeply nested JSON responses. While raw JSON is useful, it quickly becomes difficult to scan, debug, and ...
Git Provider Integration for Effortless Collection Import in Bruno
Bruno is a local-first, file-system-based, Git-friendly, open-source API client. You store collections directly inside your codebase and they grow naturally ...
Migrating from Insomnia to Bruno: A Step-by-Step Guide
Looking to move from Insomnia to Bruno? This guide walks you through the migration process step by step, including how to export your Insomnia collection, ...
What Is Git? A Beginner’s Guide to Version Control with Git
Git can feel intimidating at first, but its core ideas are simpler than they seem. This guide explains what Git is, how it relates to GitHub, how commits, ...
FastAPI + Bruno: A Better Way to Build and Test APIs
FastAPI helps you build APIs faster with automatic OpenAPI documentation, built-in Swagger and ReDoc support, and a clean Python developer experience. Bruno ...
How to Sync API Collections with OpenAPI Specifications Using Bruno OpenAPI Sync
Keeping API collections aligned with a constantly evolving OpenAPI or Swagger specification can be frustrating. Teams often end up manually re-importing specs, ...
Automate API Development Workflow with Bruno and Cursor AI
Bruno is the open-source, Git-first API client that keeps collections on disk as plain-text .bru / .yaml files—zero vendor lock-in. Cursor is the AI-powered ...