One API for China's frontier reasoning models

Compatible with the OpenAI API, AnRouter gives you lower-cost access to DeepSeek, GLM, Kimi, MiniMax, and Qwen—so you can build production-grade AI agents and automated workflows faster.

AnRouter

POST/v1/chat/completions

Request

curl -X POST "https://api.anrouter.com/v1/chat/completions" \
  -H "Authorization: Bearer sk-••••" \
  -d '{
    "model": "glm-5.3",
    "messages": [
      { "role": "user", "content": "..." }
    ]
  }'

POST/v1/messages

Request

curl -X POST "https://api.anrouter.com/v1/messages" \
  -H "x-api-key: sk-••••" \
  -H "anthropic-version: 2023-06-01" \
  -d '{
    "model": "glm-5.3",
    "max_tokens": 1024,
    "messages": [{ "role": "user", "content": "..." }]
  }'

POST/v1beta/models/{model}:generateContent

Request

curl -X POST "https://api.anrouter.com/v1beta/models/{model}:generateContent" \
  -H "x-goog-api-key: sk-••••" \
  -d '{
    "contents": [
      { "role": "user", "parts": [{ "text": "..." }] }
    ]
  }'

Extended context, no chunking

Context windows up to one million tokens. Complete codebases, long-form legal documents, and multi-source research can be processed in a single API call.

Built for production economics

Frontier reasoning at rates designed for sustained, high-volume usage. Committed usage unlocks volume discounts across every model.

Three protocols, native

OpenAI, Anthropic, and Gemini protocols are supported natively — not through translation layers. Point any compatible SDK at AnRouter and it works.

Works with the tools developers already use

OpenCode, Codex, Cline, Claude Code, and every major AI development tool integrates with AnRouter through standard protocols. No application code changes and no prompt rewrites.

Cursor

Windsurf

GitHub Copilot

Claude Code

VS Code

OpenClaw

OpenCode

Cline

LangChain

Dify

n8n

OpenAI SDK

Ollama

Hugging Face

Vercel AI

Perplexity

GitHub

Qoder

Codex CLI

OpenRouter

The model lineup

Each model is selected for a distinct strength — reasoning, code generation, long-context comprehension, agentic execution, or creative work — and delivered through the same endpoint with consistent API semantics.

Explore All Models →

DeepSeek

deepseek-v4-flash-0731

Coding · Reasoning

In / Out · per 1M tokens Available

Default$0.04 / $0.09

Pro · 20% off$0.032 / $0.072

Max · 60% off$0.016 / $0.036

Context1.31M

Z.ai

glm-5.3

Coding · Long-horizon agents

In / Out · per 1M tokens Available

Default$0.30 / $1.00

Pro · 20% off$0.24 / $0.80

Max · 60% off$0.12 / $0.40

Context1M

Z.ai

glm-5.3-flash

Multimodal · Agentic coding

In / Out · per 1M tokens Available

Default$0.04 / $0.12

Pro · 20% off$0.032 / $0.096

Max · 60% off$0.016 / $0.048

Context1M

Moonshot AI

kimi-k2.6

Multimodal · Agent orchestration

In / Out · per 1M tokens Available

Default$0.10 / $0.40

Pro · 20% off$0.08 / $0.32

Max · 60% off$0.04 / $0.16

Context262K

MiniMax

minimax-m3

Multimodal · Agentic coding

In / Out · per 1M tokens Available

Default$0.07 / $0.30

Pro · 20% off$0.056 / $0.24

Max · 60% off$0.028 / $0.12

Context1M

Qwen

qwen-3.8-27b

Vision-language · Coding

In / Out · per 1M tokens Available

Default$0.05 / $0.40

Pro · 20% off$0.04 / $0.32

Max · 60% off$0.02 / $0.16

Context1M

Get started

Start building with AnRouter.

Free API access. No credit card required.

Contact Sales Get Free API Key →