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HiAPI

HiAPI is a developer-first AI API platform that provides access to multiple leading image, video, and audio generation models through a single API key. It features a unified async task API, persistent artifact storage, callbacks, and transparent pay-as-you-go pricing with top-up packages.

访问 HiAPI 官网 HiAPI 替代品最近更新 · 2026年7月22日

Generative AIAI PlatformDeveloper Tools

关键信息摘要

HiAPI 是什么？

One API key to call leading generative models for image, video, and audio, with persistent storage, callbacks, and transparent pricing.

HiAPI 适合谁？

Developers, AI agent builders, creative automation teams, SaaS teams building AI video and image tools

HiAPI 有免费方案吗？

根据官方信息，目前未提供免费方案。官方定价页

HiAPI 多少钱？

已核实的起步价格为 USD 5 / one-time. 查看来源

主要局限是什么？

Limited to image, video, and audio generation; no text completion or chat models
Pricing varies per model and route, requiring careful cost estimation
No free plan beyond initial $1 in free credits
Some models (e.g., GPT Image 2) can be slower than alternatives

以下局限来自产品材料或编辑整理，请以官方说明为准。

信息何时核实？

2026年7月22日

来源

Official homepageofficial homepage · 2026年7月22日
Official pricingofficial pricing · 2026年7月22日

核心功能

✓Unified API: one endpoint and schema for all image, video, and audio models
✓Persistent storage: outputs returned as durable links, no storage infrastructure needed
✓Async task API with callbacks: submit jobs, poll or receive notifications on completion
✓MCP, Skills, and llms.txt support for AI agent integration
✓Availability-first routing with fallback routes (default, beta, ext)
✓Transparent per-model pricing listed up front
✓Volume discounts for larger usage

适用场景

→Generate images for product photography, marketing, or creative automation
→Create videos from text or images using models like Seedance 2.0
→Generate music and songs from prompts and lyrics with MiniMax Music
→Integrate AI media generation into agent workflows with callbacks and persistent links
→Prototype and compare multiple generative AI models without complex integrations

价格方案

Free Credits

· Up to $1 in free credits on signup

Starter

$5 (one-time top-up)

· Get $5.50 with first top-up bonus (+10%)
· Generates ~275 AI images
· Balance never expires

Starter $10

$10 (one-time top-up)

· Get $11 with first top-up bonus (+10%)
· Generates ~550 AI images
· Balance never expires

Best Value

$100 (one-time top-up)

· Get $112 with first top-up bonus (+12%)
· Generates ~5,600 AI images
· Additional bonuses for orders $200+
· Balance never expires

Pay-as-you-go top-up packages starting at $5 (one-time) with bonuses for first top-up; no subscription required, balance never expires. Free credits up to $1 available on signup.

优点

+Single API key to access multiple top-tier models (GPT Image 2, FLUX, Seedance, MiniMax Music, etc.)
+Persistent artifact links eliminate the need for separate storage infrastructure
+Callbacks reduce polling overhead for long-running generation jobs
+Transparent per-model pricing with no hidden costs
+No expiry on top-up balances, usable across all models
+24/7 support for production workloads

缺点

−Limited to image, video, and audio generation; no text completion or chat models
−Pricing varies per model and route, requiring careful cost estimation
−No free plan beyond initial $1 in free credits
−Some models (e.g., GPT Image 2) can be slower than alternatives

应用定位

核心价值: One API key to call leading generative models for image, video, and audio, with persistent storage, callbacks, and transparent pricing.
适用人群: Developers, AI agent builders, creative automation teams, SaaS teams building AI video and image tools

常见问题

Which models does HiAPI support?

HiAPI supports selected image, video, and audio generation models including GPT Image 2, Nano Banana 2, Seedance 2.0, FLUX 1.1 Pro, MiniMax Music 2.6, and Seedream 5.0 Pro. Browse the full list on the models page.

How do persistent artifact links work?

Set the storage parameter to 'persistent' in your task request and generated outputs are stored for you and returned as durable links in the task result.

Can I use callbacks instead of polling?

Yes. Provide a callback URL in your task request and HiAPI notifies you when the task reaches its final state, so you skip polling.

Can I try models before integrating?

Yes. Use the Playground on each model page to explore parameters and example outputs before writing code.

How does pricing work?

Pricing is transparent and per-model. You purchase top-up packages (e.g., $5, $10, $50, $100) that never expire. Each model has a flat per-task price listed on the pricing page.

Is there a free plan?

New users get up to $1 in free credits on signup. There is no ongoing free plan, but you can try models in the Playground before committing to a top-up.