Last updated 08-22-2026
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HiAPI
HiAPI gives developers one Bearer-auth API for image, video, and audio generation across models like GPT Image 2, Seedream 5.0 Pro, Veo 3.1, Kling 3.0, and ElevenLabs v3. You submit jobs to POST /v1/tasks, poll or receive callbacks, and get persistent artifact links back without building storage for every provider.
Aggregator APIs usually bolt on different schemas per vendor. HiAPI keeps one task lifecycle for every model, lists per-output prices on each model page, and exposes MCP, Skills, and llms.txt paths for agent integrations. Availability-first routing, idempotency keys, and optional persistent storage target production workloads rather than one-off demos.
Startups, agencies, and agent builders use HiAPI when they need to swap models without rewriting client code. Registration advertises up to 2,000 free credits, featured image models start around $0.007 per image, and video models bill per second with rates shown before integration.
Single POST /v1/tasks endpoint for image, video, and audio models
Persistent storage option returns durable artifact links in task results
Featured GPT Image 2 generation from $0.007 per image on model pages
Callbacks and idempotency keys for long-running video and audio jobs
Model catalog spans Seedance 2.5, Veo 3.1, Kling 3.0, FLUX, and ElevenLabs v3
MCP, Agent Skills, and llms.txt integration paths for AI coding tools
Sign-up advertises up to 2,000 free credits to test before paying
One task schema covers dozens of image, video, and audio models
Persistent artifact links reduce custom storage work
Per-model prices are listed before you integrate
Agent integrations via MCP, Skills, and llms.txt
Callbacks and idempotency keys suit production pipelines
Video jobs remain async, so clips take time to render
Live pricing page loads dynamically and may need model pages for quotes
Volume discounts require contacting sales for custom rates
How do I start using HiAPI?
HiAPI offers registration at hiapi.ai with up to 2,000 free credits advertised on the homepage. You create an API key, call POST /v1/tasks with a model name and input payload, then poll or set a callback URL for results.
Which models does HiAPI support?
HiAPI lists image models such as GPT Image 2, Nano Banana 2, Seedream 5.0 Pro, and FLUX 1.1 Pro, video models including Seedance 2.5, Veo 3.1, and Kling 3.0, plus audio models like MiniMax Music 2.6 and ElevenLabs v3 on its models marketplace.
How does HiAPI handle video generation?
HiAPI routes video jobs through the same async /v1/tasks API. You submit a model such as Seedance 2.5 or Veo 3.1, optionally set storage to persistent, and either poll task status or provide a callback URL when the clip finishes.
How does HiAPI pricing work?
HiAPI uses usage-based credits with per-model prices listed on each model page, such as $0.007 per image for GPT Image 2 or per-second rates for video models. The pricing page links to a recharge center and an image cost calculator.
Can HiAPI store generated outputs?
Yes. HiAPI lets you set storage to persistent on task requests so generated artifacts return as durable links in the task result instead of short-lived URLs you must immediately download.
Does HiAPI work with AI agents?
Yes. HiAPI publishes MCP tools, Agent Skills, and an llms.txt index so tools like Claude, Cursor, and Codex can discover models and call the same task API developers use in production.