Software Alternatives & Startups

Top 9 API Tools in Programming

The best API Tools within the Programming category - based on our collection of reviews & verified products.

Snap fzf Scotty elasticsearch-gui Mocky.io liblab Slowy

Summary

The top products on this list are Snap, fzf, and Scotty. All products here are categorized as: Tools for creating, testing, and managing APIs. We recommend LibHunt for [discovery and comparisons of open-source projects](https://www.libhunt.com/). One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. 1
    Snap (formerly BYOB) is a visual, drag-and-drop programming language.
    Pricing:
    • Open Source
    • Educational Value - Snap! is designed to teach programming concepts to beginners, especially young students. It uses visual programming to make it easier to grasp abstract concepts.
    • Accessibility - The platform is web-based and free to use, making it accessible to anyone with an internet connection and a modern web browser.
    • Visual Programming - Snap! uses a drag-and-drop interface to create programs, which is intuitive and reduces the barrier to entry for beginners who might be intimidated by text-based coding.
    • Community and Resources - There is a growing community and plenty of educational resources, including tutorials and example projects, to help learners get started and advance.
    • Integration with Other Tools - Snap! can integrate with various physical computing devices, such as micro:bit and Arduino, allowing for hands-on learning and extending its capabilities.

    #Social Networks #Social Network #Social Media Apps 35 social mentions

  2. OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in.
    Pricing:
    • Freemium
    • Free Trial
    • Text, Image and Video in One API - The same endpoint serves language, image and video models, so one integration covers text generation, image generation and video generation.
    • Per-Key Spend Caps - Issue a separate key per app, environment or teammate, each with a hard spend limit. A runaway script stops at its cap instead of draining the balance.
    • Usage and Audit Logs - Every request is logged with model, tokens and cost, so you can see exactly which app or teammate is spending what.
    • OpenAI-Compatible Endpoint - Point your existing OpenAI SDK at Thalam by changing the base URL. No rewrites, no new client library, no per-provider SDKs to maintain.
    • One Key for Many Models - A single API key reaches GPT, Claude, Gemini, DeepSeek, Qwen, Kimi, GLM and more. Switch model by changing one string, with no new account or contract per provider.

    #API Gateway #AI API #LLM Featured

  3. 2

    fzf

    A command-line fuzzy finder written in Go
    Pricing:
    • Open Source
    • Speed - fzf is highly optimized for speed, allowing users to find files, directories, and other items rapidly.
    • Customization - fzf offers extensive customization options for key bindings, appearance, and behavior, making it adaptable to user preferences.
    • Cross-Platform Support - It works on multiple operating systems including Linux, macOS, and Windows, ensuring a wide range of compatibility.
    • Minimal Dependencies - fzf requires minimal dependencies, making it easy to install and use without extensive overhead.
    • Integrations - It seamlessly integrates with various command-line tools and applications, enhancing productivity by providing quick access.

    #Terminal Tools #Programming #Developer Tools 244 social mentions

  4. 3
    Scotty is a Haskell framework inspired by Ruby's Sinatra.
    Pricing:
    • Open Source
    • Simplicity - Scotty is designed to be simple and easy to use, making it a great choice for developers who want to quickly create web applications without delving into complex configurations.
    • Lightweight - Being a minimalist web framework, Scotty has a small footprint, which can lead to faster performance and less memory usage in comparison to heavier frameworks.
    • Type Safety - As a Haskell framework, Scotty benefits from Haskellโ€™s strong static type system, reducing runtime errors and enhancing code reliability.
    • Integration with Haskell - Scotty allows Haskell developers to leverage the full power of the Haskell ecosystem, including libraries and tools, for building server-side applications.

    #Productivity #API Tools #Web Frameworks 13 social mentions

  5. AngularJS Client for ElasticSearch as a plugin.
    • User-Friendly Interface - Elasticsearch-GUI offers a clean and intuitive graphical interface that makes it easier for users to interact with Elasticsearch, especially for those who prefer not to use command-line tools.
    • Query Building - The tool simplifies the process of building and running queries against Elasticsearch, providing a more accessible way to construct complex queries visually.
    • Open Source - Being open-source, it allows developers to contribute to its improvement or customize it to fit specific needs without licensing restrictions.
    • Quick Setup - Elasticsearch-GUI can be quickly installed and set up, allowing users to start utilizing its features without extensive configuration.

    #API Tools #Digital Signatures #Developer Tools

  6. Type safe routing framework for wai
    Pricing:
    • Open Source
    • Type-Safe Routing - WAI-Routes provides compile-time checks for routing, reducing errors by ensuring that routes are defined and used correctly in the code.
    • Haskell Integration - It integrates seamlessly with the Haskell ecosystem, allowing developers familiar with Haskell to leverage its strong typing and functional programming paradigms.
    • Simplifies Web Development - By abstracting away some of the complexities of building web applications, it simplifies the web development process for Haskell developers.
    • Modular and Composable - The library supports building modular and composable applications, aiding in better organization and separation of concerns.

    #API Tools #PHP Framework #Web Frameworks

  7. Happstack itself is a web framework created in Haskell. Happstack Lite is an easier version to use that can import features from the heftier version if need be.
    • Lightweight - Happstack Lite is a minimal, lightweight Haskell web framework, making it an excellent choice for small applications or projects where minimal overhead is desired.
    • Haskell Integration - Being built with Haskell, it provides strong type safety, functional programming paradigms, and powerful abstractions that can help in building robust applications.
    • Simple Routing - Happstack Lite offers straightforward URL routing capabilities, allowing developers to easily define and manage routes in a concise manner.
    • Ease of Use - With its simplified approach, developers new to Haskell or web development can quickly get started with building applications using Happstack Lite.

    #API Tools #PHP Framework #Web Frameworks

  8. NOTE: Mocky.io has been discontinued.
    Mock your HTTP responses to test your REST API
    • User-friendly Interface - Mocky.io provides a simple and intuitive interface that allows users to create and manage mock APIs without needing extensive technical knowledge.
    • Customization - It offers various customization options for responses, allowing users to specify different HTTP statuses, headers, and response times.
    • Quick Setup - The platform allows for rapid creation and deployment of mock endpoints, which is beneficial for fast-paced development environments.
    • Free to Use - Mocky.io is accessible without any cost, making it a budget-friendly tool for developers and teams.
    • No Account Required - Users can create mock endpoints without the need for creating an account, reducing friction for quick testing.

    #API Tools #Automated Testing #Developer Tools 3 social mentions

  9. 8
    Generate SDKs and documentation that stay in sync with your API
    Pricing:
    • Freemium
    • Free Trial
    • API Simplification - LibLab provides tools to simplify API development, making it easier for developers to build and manage APIs efficiently.
    • Developer Friendly - The platform is designed with a focus on developers, offering extensive documentation and support to enhance the development process.
    • Scalability - LibLab is built to handle applications of varying sizes, allowing for scalable API solutions that grow with user needs.
    • Customizability - The platform allows for customization, enabling developers to tailor their API solutions to specific business needs and requirements.

    #API Tools #Developer Tools #APIs 5 social mentions

  10. 9
    Match with someone that shares your passion, write a letter and collect stamps from around the world. Speak your mind...
    • Meaningful Connections - Slowy focuses on cultivating long-term, meaningful connections by encouraging users to take their time in writing thoughtful messages, which mimics the experience of traditional pen pals.
    • Global Reach - The app allows users to connect with people from all over the world, promoting cultural exchange and broadening one's perspective by interacting with individuals from different backgrounds.
    • Privacy Focus - Slowy prioritizes user privacy by not requiring users to reveal their real identities. Instead, they connect through nicknames and customizable avatars.
    • Offline Friendly - Due to the nature of its delayed message delivery, Slowy can be used effectively without needing constant online connectivity, making it accessible even in areas with limited internet access.
    • Language Learning - The app provides a practical and engaging way to learn new languages by communicating with native speakers, enhancing language skills in a real-world context.

    #API Tools #Social Networks #Developer Tools 19 social mentions

  11. One API for 80+ AI models โ€” LLM, image, video & music โ€” priced up to 80% below the official APIs. Pay only for successful calls; failed runs refunded; credits never expire.
    • Pricing - Up to 80% below official APIs, from $0.0046/call
    • Billing - Pay only for successful calls; failed runs refunded
    • Models - 80+ models across LLM, image, video & music

    #AI Tools #Developer APIs #Machine Learning Featured

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