HiAPI

HiAPI is the developer-first AI API platform that is rapidly becoming the go-to gateway for image, video, and audio generation. It is designed for developers, AI agents, and startups who want to ship generative AI features without managing multiple SDKs, storage, or billing systems. With a single API key, you can access a curated lineup of the most popular and powerful generative models like GPT Image 2, Seedream 5.0 Pro, FLUX 1.1 Pro, MiniMax Music 2.6, and Seedance 2.0. The core value proposition is simplicity and reliability: one unified endpoint for every model, one schema for all requests, and OpenAI-compatible syntax so your existing code works immediately. But HiAPI goes beyond just API calls. It provides persistent artifact storage out of the box, meaning every generated image, video, or audio clip comes back as a durable link you can use instantly. There is no need to build or maintain your own storage infrastructure. For AI agent developers, HiAPI is a dream come true with support for MCP, Skills, and llms.txt, making it trivial to wire up any agent from Claude to Cursor. The platform is production-grade with availability-first routing, webhooks, callbacks, and 24/7 support. With pay-as-you-go pricing and up to $1 in free credits for new users, HiAPI is the fastest way to go from idea to shipped product. The community is buzzing, and developers are calling it the "Stripe for generative AI."

Unified API with One Endpoint

HiAPI eliminates the chaos of managing multiple AI model providers. You get one single endpoint and one JSON schema for every image, video, and audio model on the platform. Whether you are calling GPT Image 2, Seedream 5.0 Pro, or MiniMax Music 2.6, the request structure is identical. This dramatically reduces integration time and code complexity. Developers can switch between models by simply changing the model name parameter, and the platform handles all the provider-specific translations behind the scenes. It is the ultimate abstraction layer for generative AI.

Persistent Artifact Storage

One of the biggest pain points in generative AI is dealing with output files. HiAPI solves this completely by returning every generation result as a durable, low-cost artifact link. You never have to build, manage, or pay for separate storage buckets. When you set the storage parameter to "persistent," your images, videos, and audio files are stored securely and accessible via a permanent URL. This is a massive time saver for production applications where you need to serve content to users immediately without worrying about file expiration or infrastructure scaling.

AI Agent Native Integration

HiAPI is built from the ground up to be consumed by both human developers and AI agents. It supports MCP (Model Context Protocol) tools, reusable Skills for common workflows, and an llms.txt file that agents can read to understand the entire API. This means you can paste a simple prompt into Claude, Cursor, Codex, or any other agent, and it will automatically know how to call HiAPI models, handle callbacks, and manage artifacts. This feature is trending heavily in the developer community as the easiest way to give agents generative capabilities.

Production-Grade Reliability with Callbacks

HiAPI is designed for real-world workloads that cannot tolerate downtime or data loss. It features availability-first routing, meaning your requests are automatically routed to the healthiest provider endpoints. The platform also supports asynchronous workflows with webhook callbacks. You submit a task, get a task ID back, and HiAPI will POST the result to your callback URL when the generation is complete. Combined with idempotency keys to prevent duplicate tasks, this makes HiAPI a rock-solid foundation for high-volume production applications.

Building an AI Image Generator App

Developers can use HiAPI to launch a full-featured image generation application in hours, not weeks. With access to models like Seedream 5.0 Pro and GPT Image 2, you can offer users text-to-image, image-to-image, and editing capabilities. The unified API means you can let users choose their preferred model without changing your backend code. The persistent artifact storage means every image they generate is immediately available as a shareable link, perfect for social media apps, design tools, or marketing platforms. The pay-as-you-go pricing scales perfectly from beta to millions of users.

Creating an AI Music and Video Production Tool

HiAPI is ideal for creative tools that need to generate both audio and video content. You can integrate MiniMax Music 2.6 to turn text prompts into complete songs with instrumental mode, and Seedance 2.0 for cinematic video generation with native audio and multi-shot consistency. The async task API with callbacks is perfect for these longer generation workflows. Users submit a request, go do something else, and get notified when their song or video is ready. The durable artifact links make it easy to embed results directly into a user's project dashboard or export them for download.

Empowering AI Agents with Creative Skills

AI agents like Claude, Cursor, and Codex can be instantly supercharged with HiAPI's MCP and Skills features. For example, an agent can be given a Skill that describes how to generate a product image for a blog post. The agent reads the llms.txt, understands the API, and autonomously calls HiAPI to generate the image, receive the artifact link, and insert it into the content. This is a game-changer for automated content creation, social media management, and design workflows. Developers report that integrating HiAPI with their agent takes less than five minutes.

Streamlining E-Commerce Product Photography

E-commerce platforms can use HiAPI to automate product image generation and editing at scale. Using models like GPT Image 2 and FLUX 1.1 Pro, you can generate professional-looking product shots from simple descriptions. The image-to-image capabilities of Seedream 5.0 Pro allow you to take a basic product photo and change the background, lighting, or style with a single API call. The persistent storage eliminates the need for a separate CDN setup. This use case is highly viral in the Shopify and WooCommerce developer communities, with many reporting 10x faster product listing creation.

What is HiAPI and how is it different from using model APIs directly?

HiAPI is a unified AI API gateway that provides access to multiple leading generative models through a single API key and endpoint. The key difference is that you do not need to sign up for separate accounts with OpenAI, ByteDance, Black Forest Labs, or MiniMax. You get one bill, one schema, and one integration. Additionally, HiAPI provides persistent artifact storage, webhook callbacks, and AI agent support out of the box, features that are not available when using model APIs directly. It is designed to save developers weeks of integration and infrastructure work.

How does the persistent storage feature work?

When you submit a generation task to HiAPI, you can set the storage parameter to "persistent." The platform will then store the resulting image, video, or audio file on its infrastructure and return a durable URL in the task response. This URL does not expire and can be used to serve the content to end users immediately. You do not need to set up your own AWS S3 bucket, Google Cloud Storage, or any other file storage system. The cost of storage is included in the per-generation pricing, and it is designed to be extremely low-cost for high-volume use.

Can I use HiAPI with my existing AI agent or chatbot?

Absolutely. HiAPI is built specifically for AI agent integration. You can use the Remote MCP tools to give your agent direct access to HiAPI workflows. You can also use the Skills feature, which provides reusable, natural language instructions for common tasks like image generation or video creation. The easiest path is to paste the llms.txt prompt into your agent's context window. The agent will then understand the entire HiAPI API and can autonomously decide whether to use Skills, MCP, or direct API calls. This works with Claude, Cursor, Codex, and many other agent platforms.

What models are currently available on HiAPI?

HiAPI features a curated selection of the most popular and powerful generative models. For image generation and editing, you have access to GPT Image 2, Seedream 5.0 Pro, FLUX 1.1 Pro, and Nano Banana 2. For video generation, the platform offers Seedance 2.0 for cinematic video with native audio. For audio and music, MiniMax Music 2.6 is available, which can turn prompts and lyrics into complete songs. The platform is constantly adding new models, and you can explore the full list on the Models page. Each model has its own pricing and parameter details listed transparently.