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All-in-one API platform to design, debug, mock, and test with CI/CD
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Developer-first multi-protocol API platform with VSCode-inspired experience
Open-source Postman alternative supporting REST, GraphQL, WebSocket, and Socket.IO with collaborative workspaces, collections, and a best-in-class developer experience.

Firecamp is a multi-protocol API development platform designed to eliminate tool-switching friction and streamline workflows for backend, frontend, and mobile teams. Built with a VSCode-inspired developer experience, it provides dedicated GUI playgrounds for REST, GraphQL, WebSocket, and Socket.IO protocols under one unified interface.
The platform enables teams to design, test, and document APIs collaboratively through shared workspaces and collections. Developers gain access to authentication testing, pre-request and test scripts, dynamic variables, and IntelliSense-powered editing. Real-time and event-driven APIs benefit from visual debugging capabilities that make bidirectional connections easier to monitor and troubleshoot.
Available as a web application at firecamp.dev and native desktop clients for macOS (Intel/Silicon), Windows, and Linux, Firecamp serves teams seeking an extensible, minimal toolset. The roadmap includes self-hosted deployment, CLI/CI-CD integration, API test runners, documentation publishing, and AI-powered features. Licensed under AGPL-3.0, it welcomes community contributions to expand protocol support and enhance the developer experience.
When teams consider Firecamp, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Real-Time Chat API Development
Debug WebSocket and Socket.IO events visually, monitor emitters and listeners, and collaborate on event-driven API collections across frontend and backend teams.
GraphQL Schema Testing
Perform GraphQL operations with IntelliSense, prepare query collections, and share them collaboratively within shared workspaces for seamless team alignment.
Microservices REST API Workflow
Manage authentication, dynamic variables, and pre-request scripts in a lightweight client, reducing context-switching and accelerating API iteration cycles.
Cross-Functional API Documentation
Centralize API design, testing, and documentation in one platform, enabling backend, mobile, and frontend teams to stay synchronized without fragmented tooling.
Firecamp provides dedicated playgrounds for REST, GraphQL, WebSocket, and Socket.IO APIs, with visual debugging for real-time and event-driven connections.
Yes, Firecamp offers native desktop clients for macOS (Intel and Silicon), Windows, and Linux AppImage, plus a web application at firecamp.dev.
Self-hosted deployment is on the roadmap but not yet available. Check the GitHub repository for updates on this feature.
CLI and CI/CD pipeline integration are planned roadmap features. Currently, Firecamp focuses on GUI-based workflows and team collaboration.
Firecamp is licensed under AGPL-3.0. Review the license terms to ensure compatibility with your project's requirements.
Project at a glance
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