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.

Start for freeRead quickstart
35+model options
$0.02/svideo from
VBench #1HappyHorse video
Qwen3.6 Max PreviewFlagship
Tongyi Qianwen262K context
In $1.29 · Out $7.71
Qwen3 MaxStable
Tongyi Qianwen262K context
In $0.36 · Out $1.43
Qwen3.6 PlusPopular
Tongyi Qianwen1M context
In $0.29 · Out $1.71
Qwen3.5 PlusBalanced
Tongyi Qianwen1M context
In $0.11 · Out $0.69
Qwen3.5 FlashFast
Tongyi Qianwen1M context
In $0.03 · Out $0.29
Qwen VL FlashVision
Tongyi Qianwen262K vision
In $0.02 · Out $0.21
Qwen Coder FlashCode
Tongyi Qianwen1M code
In $0.14 · Out $0.57
DeepSeek V3.2General
DeepSeek131K context
In $0.29 · Out $0.43
DeepSeek V4 ProAdvanced
DeepSeek131K context
In $0.57 · Out $2.29
GLM 5.1General
Zhipu AI131K context
In $0.57 · Out $2.57
Text Embedding V4Vector
Tongyi Qianwen8K vectors
$0.07 / 1M input
Qwen Image MaxImage
Tongyi QianwenImage
per image
PixVerse V6Video
PixVerseAsync video
from $0.02/s
HappyHorse 1.0Video
Tongyi QianwenAsync video
from $0.13/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.

Qwen3.6 Max PreviewTongyi Qianwen262Kinput $1.29 / output $7.71 per 1M
DeepSeek V3.2DeepSeek131Kinput $0.29 / output $0.43 per 1M
GLM 5.1Zhipu AI131Kinput $0.57 / output $2.57 per 1M
Qwen3.7 MaxTongyi Qianwen1Minput $2.00 / output $8.00 per 1M
PixVerse V6PixVerseAsync videofrom $0.02 / second
Platform

Designed for teams, not demos

Unified API

Use one OpenAI-compatible endpoint for chat, embeddings, image, video, Anthropic Messages and Gemini-compatible 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 ${API_BASE_URL}/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.

Start for free