create-api.dev by Kong

Product Introduction

1. Create-api.dev by Kong is a lightweight AI-powered tool designed to generate OpenAPI specifications quickly and efficiently without requiring user logins or setup. It leverages advanced language models to automate the creation of standardized API documentation, enabling developers to focus on implementation rather than manual spec drafting. The tool is positioned as the first step in Kong’s broader vision to integrate AI across the entire API lifecycle.
2. The core value of create-api.dev lies in its ability to accelerate API development cycles by reducing the time and effort required for spec creation and collaboration. By automating repetitive tasks, it ensures consistency, reduces human error, and streamlines team workflows, making it ideal for both individual developers and enterprise teams.

Main Features

1. The tool generates OpenAPI 3.0-compliant specifications in seconds using AI, allowing users to input natural language descriptions or sample API endpoints to produce structured documentation. It supports real-time editing and validation to ensure technical accuracy.
2. Users can start building specs immediately without creating accounts or installing software, as the platform operates entirely via a web interface. This frictionless access lowers the barrier to entry for new users and simplifies adoption across teams.
3. The AI engine, powered by Google’s large language models (LLMs), iteratively refines outputs based on user feedback, improving accuracy over time. Generated specs are exportable in JSON or YAML formats for direct integration with API gateways, testing tools, or version control systems.

Problems Solved

1. Traditional OpenAPI spec creation is time-consuming and error-prone, often requiring manual coding and extensive documentation reviews. Create-api.dev eliminates this bottleneck by automating the process with AI, ensuring rapid output and adherence to standards.
2. The tool targets API developers, technical writers, and DevOps teams who need to create, share, or maintain API specifications efficiently. It is particularly useful for organizations scaling their API ecosystems or transitioning to API-first development practices.
3. Typical use cases include generating specs for new APIs during prototyping, converting legacy documentation into OpenAPI formats, and collaborating on API designs with stakeholders who lack technical expertise. It also aids in maintaining consistency across distributed teams.

Unique Advantages

1. Unlike manual spec builders or template-based tools, create-api.dev combines generative AI with OpenAPI-specific validation, ensuring outputs are both functionally accurate and structurally compliant. This reduces the need for post-generation corrections.
2. The integration of Google’s LLMs enables context-aware suggestions, such as auto-completing endpoint definitions or inferring data models from partial inputs. This goes beyond basic code generation to provide intelligent, adaptive assistance.
3. As part of Kong’s API ecosystem, the tool benefits from future integrations with Kong Gateway and Insomnia, offering a seamless transition from spec creation to deployment and monitoring. Its no-cost, zero-setup model also positions it as a low-risk entry point for teams exploring AI-driven development.

Frequently Asked Questions (FAQ)

1. How does create-api.dev ensure the security of user-generated API specs? The platform processes data transiently and does not store user inputs or generated specs permanently. All interactions are encrypted in transit, and users retain full ownership of their content.
2. What OpenAPI versions are supported by the tool? Create-api.dev currently generates specifications compliant with OpenAPI 3.0, the most widely adopted standard for API documentation. Support for older versions or custom extensions is not available.
3. Can I use the generated specs in commercial projects? Yes, but users must review outputs for accuracy and compliance with their specific requirements. Kong disclaims liability for errors and advises consulting legal or technical experts before relying on AI-generated content.
4. Does the tool integrate with other Kong products? While direct integrations are not yet available, create-api.dev is designed to align with Kong’s API lifecycle tools, with future updates planned for seamless interoperability.
5. What measures are in place to handle incorrect or nonsensical AI outputs? Users can refine results through iterative prompts, and the system flags potential inconsistencies. However, human validation remains critical, as the AI may generate plausible but incorrect structures in complex scenarios.