How to Configure CA and Client Certificates in Bruno
When an API uses HTTPS, certificates help establish trust before any request data is exchanged. A CA certificate helps Bruno verify that the server is genuine. ...
The Bruno Blog
Your home for API resources, updates, and community news.
Introducing AI in Bruno: Your Key, Your Provider, Your Data Stays Put
Bruno v4 has a built-in AI assistant but no Bruno-hosted model. It runs on your OpenAI or Anthropic key, or an OpenAI-compatible endpoint. It writes tests for ...
How to Use Variable Types in Bruno v4: A Complete Guide
Variables are how Bruno keeps your API collections flexible. Instead of hard-coding a base URL, a token, or a timeout in every request, you define a variable ...
How to Configure and Test OAuth with Keycloak and Bruno
OAuth 2.0 can feel abstract until you actually run it. Keycloak is a production-grade open-source identity provider that handles the auth server side, and ...
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The Funding Announcement We Never Made
A Year Ago, We Raised $3M Hi, I'm Anoop. About a year ago, Bruno raised $3M, and we didn't announce it at the time. That wasn't an accident. Actions speak ...
How to Generate Type-Safe SDKs from Bruno API Collections
APIs are excellent to interact with data. But at some point you need to consume those same APIs from inside real application code, and that means typed client ...
Bruno v4.0.0: Native AI, Typed Variables, and Apps
Bruno v4.0.0 is here. Most of what's in it comes straight from the papercuts Bruno users know well: string-typed variables you have to parse by hand, secrets ...
How to Configure Secret Managers in Bruno v4
Secret managers solve one of the most common pain points in API development: keeping credentials out of collection files, rotating them without touching every ...
How to Test GraphQL APIs with Bruno: Queries, Mutations & Assertions
Here's a fact that catches almost everyone the first time: a GraphQL query can fail while the API still responds with 200 OK. The request didn't error out at ...
Bruno Wins API World 2026 Award for Best in API Developer Experience
Bruno Wins API World 2026 Award for Best in API Developer Experience We’re excited to share that Bruno has been named the winner of the API World 2026 Award ...
Bruno v3 → v4: Breaking Changes
Bruno v4 brings meaningful improvements to how secrets are stored, how environment variables behave, and what the collection schema supports. Most of the ...
What Is API Authentication? The Bruno Handbook
Every API you call needs to know who you are and whether you are allowed to access the resource. That is API authentication. Bruno ships with seven ...