HiAPI

HiAPI is a developer-first AI API platform designed to streamline how you integrate image, video, and audio generation into your applications. At its core, HiAPI solves the fragmentation problem of the modern AI landscape. Instead of managing separate accounts, billing cycles, authentication keys, and API schemas for every leading generative model, you get one unified gateway. You access models from providers like OpenAI, ByteDance, Black Forest Labs, and MiniMax through a single API key and a single, consistent endpoint. The platform is built for those who want to ship fast and scale reliably. It uses an asynchronous task-based architecture, meaning you submit a generation job, poll for its status or receive a callback, and receive persistent artifact links as output. This removes the burden of building and maintaining your own storage infrastructure for generated media. HiAPI is equally friendly to human developers and AI agents. It exposes its capabilities through traditional API documentation, an MCP (Model Context Protocol) server for agent tool use, reusable Skills for common workflows, and an llms.txt file for prompt-based agent discovery. Whether you are building a social media automation tool, an internal creative suite, or an autonomous agent that needs to generate visuals on the fly, HiAPI provides the production-grade infrastructure to make it happen. The platform emphasizes transparency with upfront pricing per model, so you can estimate costs before you commit to an integration. With support for Seedream 5.0 Pro, GPT Image 2, FLUX 1.1 Pro, Seedance 2.0, and MiniMax Music 2.6, HiAPI offers a curated selection of the most capable models available today. It is a gateway for curiosity, letting you experiment with different models without the overhead of switching ecosystems.

Unified API and Schema

HiAPI provides a single REST endpoint for every image, video, and audio model it supports. This means you learn one API structure, one authentication method, and one request format. You simply pass a model name and the relevant input parameters, and HiAPI handles the routing to the correct backend provider. This dramatically reduces integration time and maintenance overhead, as you no longer need to write and update separate code modules for each AI service you want to use.

Persistent Artifact Storage

Every output generated through HiAPI comes back as a durable, persistent link. You do not need to set up your own cloud storage bucket, manage file uploads, or worry about expiring URLs. When you set the storage parameter to persistent in your task request, HiAPI stores the generated image, video, or audio file and returns a stable URL. This feature is a significant time saver for applications that need to serve generated media to end users or store it for later retrieval.

AI Agent Friendly Integration

HiAPI is built for the age of autonomous agents. It supports the Model Context Protocol (MCP), which allows agent frameworks like Claude, Cursor, and Codex to discover and call HiAPI tools directly. It also offers Skills, which are reusable agent instructions for common workflows. An llms.txt file provides a prompt-based index of the platform, enabling agents to understand the API and models through natural language. This makes HiAPI a plug-and-play tool for any agent system.

Production-Grade Task Management

The platform uses an asynchronous task lifecycle for all generation requests. You submit a job to the /v1/tasks endpoint and receive a task ID. You can then poll for status or set up a callback URL to be notified when the task is complete. The system supports idempotency keys to prevent duplicate tasks from accidental retries. Availability-first routing ensures your requests are processed reliably, and 24/7 support is available for real-world production loads.

Dynamic Social Media Content Creation

Marketing teams and social media managers can use HiAPI to generate images and videos at scale. For example, you could build a tool that takes a product description, generates a unique image using Seedream 5.0 Pro or FLUX 1.1 Pro, and then posts it to a social platform. The persistent artifact links make it easy to reference the generated media in your posts without additional storage setup. The unified API lets you switch between models to test which aesthetic works best for your audience.

AI-Powered Music and Audio Generation

Musicians, game developers, and content creators can leverage HiAPI to generate background music or sound effects. Using the MiniMax Music 2.6 model, you can turn text prompts and lyrics into complete songs with instrumental mode. The task-based API is ideal for batch processing, where you submit multiple prompts and collect the results via callbacks. The persistent storage ensures you have a permanent library of generated audio files for your projects.

Automated Video Production Pipelines

Video production teams can integrate HiAPI into their workflows to generate cinematic clips using Seedance 2.0. This model supports multi-shot consistency and native audio output. You could build a pipeline where a script is broken down into scene descriptions, each scene is submitted as a video generation task, and the final artifacts are stitched together. The callback feature allows your pipeline to proceed automatically as each video clip finishes rendering.

Agent-Based Creative Assistants

Developers building AI agents can equip them with HiAPI to generate visual and audio content on demand. For instance, an agent tasked with creating a presentation could use HiAPI to generate relevant images for each slide. Using the MCP or Skills integration, the agent can discover the available models and parameters without hardcoded logic. The agent can then submit tasks, wait for callbacks, and use the resulting artifact links to assemble the final output.

How do I get started with HiAPI?

You can get started by signing up on the HiAPI website to receive a free API key. New users receive up to $1 in free credits to test the platform. After signing up, you can explore the API documentation or use the provided curl, JavaScript, or Python examples to make your first request. The platform is designed to be intuitive, so your first successful generation can happen within minutes.

What models are currently available on HiAPI?

HiAPI offers a curated selection of leading generative models. For images, you have access to GPT Image 2, Nano Banana 2, FLUX 1.1 Pro, and Seedream 5.0 Pro. For video, Seedance 2.0 is available. For audio, MiniMax Music 2.6 is supported. The platform is continuously adding new models, so you can check the models page on the website for the most up-to-date list.

How does the persistent storage feature work?

When you submit a generation task, you can include a storage parameter set to persistent. Upon completion, HiAPI stores the generated artifact (image, video, or audio file) on its infrastructure. The response includes a durable URL that you can use to access the file indefinitely. This eliminates the need for you to manage your own file storage, uploads, or CDN configuration for the generated media.

Can I use HiAPI with AI agents like Claude or Cursor?

Yes, HiAPI is designed to be AI agent friendly. It supports the Model Context Protocol (MCP), which allows agents to discover and call HiAPI tools directly. It also provides Skills, which are reusable agent instructions for common workflows. Additionally, an llms.txt file is available that agents can read to understand the platform's capabilities. You can paste the llms.txt prompt into your agent to enable it to use HiAPI for image, video, and audio generation.

HiAPI operates on a transparent, pay-as-you-go pricing model. Every model on the platform lists its price per generation upfront on its detail page. This allows you to estimate your costs before you integrate a model into your application. New users receive up to $1 in free credits upon signing up, which is enough to test multiple models and understand the output quality. There are no upfront commitments or subscription tiers, so you only pay for what you use. For specific pricing on models like Seedream 5.0 Pro or Seedance 2.0, you should visit the respective model pages on the HiAPI website.