Croissant, developed by Fox (fox3000foxy), is an innovative French platform dedicated to virtual inventory management and the gaming marketplace. It offers a commission-free ecosystem, allowing creators to keep 100% of their revenue, while providing players with a simple and secure exchange space for their virtual items.
Croissant's goal is to build a fair and accessible marketplace where every virtual item can have a second life. The platform encourages sustainability, community exchanges, and the promotion of creations through a "second life" approach to digital objects.
The architecture is based on a robust REST API, multi-platform applications (web, desktop via Electron, Discord bot, responsive mobile), and easy integration for developers thanks to various SDKs (JavaScript, Python, Java, C#, PHP, Ruby, Rust, C++). Key features include advanced cross-game inventory management, an integrated marketplace, a secure trading system, synchronization with Steam, and powerful tools for creators (item creation, commission-free monetization, studio management).
For developers, Croissant offers a comprehensive API, multi-language SDKs, and easy-to-integrate OAuth2 authentication. Creators benefit from an intuitive interface for creating and managing their items, transparent monetization tools, and a team collaboration system.
Security is at the heart of the platform, with multiple authentication methods (passkeys, TOTP, OAuth, email), strict API key management, end-to-end encryption, and advanced monitoring. The monetary system is based on convertible and transferable Croissant Credits, with Stripe integration and multi-currency support.
Technically, Croissant relies on React/Next.js for the frontend, a relational database, WebSockets for real-time, a global CDN, and a powerful desktop launcher. The ecosystem includes more than 50 API endpoints, 7 SDKs, multi-game support, and guarantees high performance (<100ms latency, 99.9% uptime).
The use cases cover the needs of indie developers (fast integration, player rewards), studios (cross-game economy, analytics, monetization), and content creators (sales of skins, event items, limited collections).
Dedicated tools are offered: developer dashboard, OAuth2 management, interactive documentation, real-time analytics, and responsive technical support. Croissant stands out for its commission-free approach, openness, cross-game compatibility, enterprise-grade security, and ease of integration.
Croissant is reinventing the gaming marketplace with a community-centric approach, focused on fairness, ease of integration, and technical reliability. It's a modern, scalable, and open solution for managing and trading virtual items.
Croissant: Creative and Reusable Open Source Inventory System, Scalable, API-ful, and Network Technology 🥐
Official website: https://croissant-api.fr
- API Reference: croissant-api.fr/api-docs
- Discord Server: discord.gg/PjhRBDYZ3p
- Community Forum: Available on the main website
- GitHub Issues: Report library-specific issues
- Enterprise Support: Available for commercial applications
- Custom Integration: Professional services available
- Priority Support: Available for verified developers
- Check Documentation: Most questions are answered in the API docs
- Search Community: Check Discord and forums for similar issues
- Create Support Ticket: Use the support system on the website
- Report Bugs: Use appropriate channels for library or API bugs
This library is provided under the Croissant Platform License. By using this library, you agree to:
- Use the library only with the official Croissant API
- Not reverse engineer or modify the library
- Follow platform terms of service and community guidelines
- Respect rate limits and usage guidelines
For complete terms, visit croissant-api.fr/tos.
- Library Version: 1.0.0
- API Version: v1
- Last Updated: July 2025
- Minimum Requirements: ES2020+, Node.js 14+
- Initial release
- Complete API coverage
- TypeScript support
- Full documentation
Built with ❤️ for the Croissant gaming community
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