One API, every leading AI model

NexusFlow

Between question and answer, there is always a path. NexusFlow turns that uncertainty into one deliberate API for text, vision, image and video intelligence.

免费开始Read quickstart
45+model options
4K HDRSeedance 2.0 video
¥0.04/svideo from
Qwen3.6 Max PreviewFlagship
Tongyi Qianwen262K context
In ¥9 · Out ¥54
Qwen3 MaxStable
Tongyi Qianwen262K context
In ¥2.5 · Out ¥10
Qwen LongLong
Tongyi Qianwen10M context
In ¥0.5 · Out ¥2
Qwen3.6 PlusPopular
Tongyi Qianwen1M context
In ¥2 · Out ¥12
Qwen3.5 PlusBalanced
Tongyi Qianwen1M context
In ¥0.8 · Out ¥4.8
Qwen3.5 FlashFast
Tongyi Qianwen1M context
In ¥0.2 · Out ¥2
Qwen3.5 Omni PlusOmni
Tongyi Qianwen262K omni
In ¥7 · Out ¥40
Qwen3.5 Omni FlashOmni
Tongyi Qianwen262K omni
In ¥2.2 · Out ¥13.3
Qwen VL FlashVision
Tongyi Qianwen262K vision
In ¥0.15 · Out ¥1.5
Qwen Coder FlashCode
Tongyi Qianwen1M code
In ¥1 · Out ¥4
DeepSeek V3.2General
DeepSeek131K context
In ¥2 · Out ¥3
DeepSeek R1Reasoning
DeepSeek64K context
In ¥4 · Out ¥16
GLM 5.2Flagship
Zhipu AI1M context
In ¥8 · Out ¥28
Kimi K2.5Writing
Moonshot AI131K context
In ¥4 · Out ¥21
Text Embedding V4Vector
Tongyi Qianwen8K vectors
¥0.5 / 1M input
Qwen Image MaxImage
Tongyi QianwenImage
per image
PixVerse V4.5Video
PixVerseAsync video
from ¥0.15/s
HappyHorse 1.0Video
Tongyi QianwenAsync video
from ¥0.9/s
Flagship Video系列最强by 火山方舟 Volcengine Ark

豆包 Seedance 2.0

Seedance 系列最厉害的旗舰视频生成模型。多模态参考生视频（0-9 图 + 0-3 视频 + 0-3 音频）、4K HDR 10bit 输出、有声视频自动生成、首尾帧控制，业界顶尖水平——通过 NexusFlow 统一 /v1/tasks 接口即可调用。

从文本到电影级视频，从静态图片到动态影像，从多模态素材到融合成片。按火山 token 用量计费，与 wan2.6、HappyHorse、PixVerse 同协议，仅成功生成才计费。

了解 SeedanceAPI 文档
4K
HDR 10bit 输出
15s
最长视频时长
9+
多模态参考图
♪
有声视频自动生成
Model access

Every request begins as a choice

Route requests across chat, reasoning, long-context, image and video models without multiplying accounts, keys and invoices. The catalog below is loaded from the live model API.

Qwen3.6 Max PreviewTongyi Qianwen262Kinput ¥9 / output ¥54 per 1M
DeepSeek V3.2DeepSeek131Kinput ¥2 / output ¥3 per 1M
GLM 5.2Zhipu AI1Minput ¥8 / output ¥28 per 1M
Kimi K2.5Moonshot AI131Kinput ¥4 / output ¥21 per 1M
PixVerse V4.5PixVerseAsync videofrom ¥0.15 / second
Platform

Designed for teams, not demos

Unified API

Use one OpenAI-compatible endpoint for chat, embeddings, image, video, Anthropic Messages and Responses API calls.

Billing Control

Pre-call balance checks, precise micro-cost ledger entries, API key-level usage and account-level transaction history.

Operational Guardrails

Rate limits, upload authorization, production-safe payment handling, provider routing and health monitoring foundations.

Developer Console

Create keys, test prompts, inspect usage, monitor latency and manage tickets without switching provider dashboards.

Developer workflow

Give the question a path to follow

  1. Create an account and generate a one-time API key
  2. Point your SDK to https://nexusflow.hk/v1
  3. Choose a model per request or test in Playground
  4. Track cost, latency, errors and rate limits in the console

Not all answers are equal.Choose the route before the reply.

Validate in Playground, then ship through the same model names, keys and billing path in production.

免费开始