Unified API
Use one OpenAI-compatible endpoint for chat, embeddings, image, video, Anthropic Messages and Responses API calls.
NEWKimi K3 is live — 2.8T params · native vision · 1M context
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.
45+model options
2.8TKimi K3 flagship
4K HDRSeedance 2.0 video
Kimi K3New
In ¥20 · Out ¥100
Qwen3.7 MaxFlagship
In ¥12 · Out ¥36
Qwen3 MaxStable
In ¥2.5 · Out ¥10
Qwen LongLong
In ¥0.5 · Out ¥2
Qwen3.6 PlusPopular
In ¥2 · Out ¥12
Qwen3.5 PlusBalanced
In ¥0.8 · Out ¥4.8
Qwen3.5 FlashFast
In ¥0.2 · Out ¥2
Qwen3.5 Omni PlusOmni
In ¥7 · Out ¥40
Qwen3.5 Omni FlashOmni
In ¥2.2 · Out ¥13.3
Qwen VL FlashVision
In ¥0.15 · Out ¥1.5
Qwen Coder FlashCode
In ¥1 · Out ¥4
DeepSeek V4 ProReasoning
In ¥12 · Out ¥24
DeepSeek V3.2General
In ¥2 · Out ¥3
GLM 5.2Flagship
In ¥8 · Out ¥28
Text Embedding V4Vector
¥0.5 / 1M input
Qwen Image MaxImage
per image
PixVerse V4.5Video
from ¥0.15/s
HappyHorse 1.0Video
from ¥0.9/s
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.
Kimi K3Moonshot AI1Minput ¥20 / output ¥100 per 1M
Qwen3.7 MaxTongyi Qianwen1Minput ¥12 / output ¥36 per 1M
GLM 5.2Zhipu AI1Minput ¥8 / output ¥28 per 1M
DeepSeek V4 ProDeepSeek1Minput ¥12 / output ¥24 per 1M
Seedance 2.0Volcengine ArkAsync videofrom ¥0.44 / second
Platform
Designed for teams, not demos
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
- Create an account and generate a one-time API key
- Point your SDK to https://nexusflow.hk/v1
- Choose a model per request or test in Playground
- 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.