Best Open Source Rust API Gateways

Rust API Gateways

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Browse free open source Rust API Gateways and projects below. Use the toggles on the left to filter open source Rust API Gateways by OS, license, language, programming language, and project status.

Regpack: All-in-One Online Registration and Payment Software
For camps, courses, virtual classes, client billing, events, conferences, meetings, afterschool programs, educational travel, retreats

Regpack is a powerful onboarding, registration, and payments platform trusted by thousands of organizations worldwide. Our mission is simple: to give you the tools to automate busywork, streamline your processes, and keep your focus where it belongs, on growing your programs and serving your clients.

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Shoplogix Smart Factory Platform
For manufacturers looking for a powerful Manufacturing Execution solution

Real-time Visibility into Your Shop Floor's Performance. The Shoplogix smart factory platform enables manufacturers to increase overall equipment effectiveness, reduce operational costs, sustain growth and improve profitability by allowing them to visualize, integrate and act on production and machine performance in real-time. Manufacturers that trust us to drive efficiency in their factories. Real-time visual data and analytics provide valuable insights to make better informed decisions. Uncover hidden shop floor potential and drive rapid time to value. Develop a continuously improving culture through training, education and data-driven decisions. Compete in the i4.0 world by making the Shoplogix Smart Factory Platform the cornerstone of your digital transformation. Connect to any equipment or device to automate data collection and exchange it with other manufacturing technologies. Automatically monitor, report and analyze machine states to track real-time production.

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1

Grafbase

The Grafbase GraphQL Federation Gateway

Grafbase is an open-source GraphQL federation gateway and API platform designed to unify multiple backend services and data sources into a single, high-performance GraphQL interface. The project provides a Rust-based gateway that acts as the central layer for composing and managing distributed APIs, particularly in microservice architectures where data may come from many independent systems. By supporting GraphQL federation standards, the platform enables teams to combine multiple subgraphs or services into a unified schema that clients can query as a single endpoint. Grafbase is designed for large-scale production environments, emphasizing high throughput, low latency, and efficient resource usage through its Rust implementation. The system also includes tools for schema governance, API lifecycle management, and collaboration workflows, helping engineering teams safely evolve complex APIs over time.

Downloads: 11 This Week

Last Update: 2026-04-08
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2

MagicAPI AI Gateway

Built for demanding AI workflows

The world's fastest AI Gateway proxy, written in Rust and optimized for maximum performance. This high-performance API gateway routes requests to various AI providers (OpenAI, GROQ) with streaming support, making it perfect for developers who need reliable and blazing-fast AI API access.

Downloads: 5 This Week

Last Update: 2025-03-07
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3

Swift5 API client for Blockfrost

Swift SDK for Blockfrost.io API

Swift 5.7 SDK for Blockfrost.io API. Methods with paging parameters (count, page, order) have paging methods enabling to load all results, iterating over all pages in the background. The method returns list of all results once all pages have been downloaded.

Downloads: 2 This Week

Last Update: 2023-07-24
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4

apimimic

A command-line interface tool for API mocking and proxying using Apimimic. Apimimic is a powerful API mocking platform that allows you to create, manage, and simulate API endpoints with ease. This CLI tool integrates with the Apimimic service to provide local API mocking and proxying capabilities. What is Apimimic? Apimimic is a comprehensive API mocking solution that offers: 🚀 Fast and intuitive API mocking through a user-friendly interface 🔀 Proxy mode to selectively mock endpoints while forwarding others to your real API 🤖 AI-powered response generation ⚡ Automatic CRUD operation generation 📚 OpenAPI specification support The CLI tool extends these capabilities to your local development environment, allowing you to: Intercept HTTP requests and return mocked JSON responses from your Apimimic project Forward unmocked requests to your actual backend when using proxy mode Seamlessly integrate with your development workflow Configure listening address and remote API

Downloads: 0 This Week

Last Update: 2025-03-07
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Contract Management Software | Concord
AI-powered contract management that helps businesses track spending, negotiate smarter, and never miss deadlines.

Concord serves small and mid-sized businesses and Fortune 500 companies. This robust, web-based platform is used by human resource, sales, procurement, and legal teams, and virtually anyone who deals with contracts.

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