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Product Guide

Nexum Router

The complete guide to Nexum Router: what it costs, what that price actually buys, which models are included, how the endpoints work, and how the usage comparison against Claude Code Max is measured.

By the Dialagram team Updated 2 min read

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What Nexum Router is

Nexum Router is a hosted LLM gateway. You subscribe once, create an API key in the dashboard, and point your existing tools at one stable endpoint. There are no hourly limits, no weekly caps, and no five-hour session windows — one flat $5.50/week plan.

  • One flat $5.50/week — every model and every tool included
  • Native Claude Code endpoint (set ANTHROPIC_BASE_URL and go)
  • Flat $5.50/week — cancel anytime from the dashboard
  • Live status page and a real usage dashboard

Endpoints and model IDs

OpenAI-compatible clients use /router/v1 as the base URL; Claude Code uses /router/claude. Switch models by changing the model ID — nothing else in your setup changes.
  • Nexum Router — nexum-router
  • DeepSeek V4.1 Flash — deepseek-v4.1-flash
  • Xiaomi Mimo 2.6 — xiaomi-mimo-2.6
  • Xiaomi Mimo 2.5 — xiaomi-mimo-2.5
  • Meta Muse Spark 1.2 — meta-muse-spark-1.2
  • Meta Muse Spark 1.3 — meta-muse-spark-1.3
  • Qwen 3.5 Plus — qwen-3.5-plus
  • Qwen 3.5 Plus Thinking — qwen-3.5-plus-thinking
  • Qwen 3.6 Plus — qwen-3.6-plus
  • Qwen 3.6 Plus Thinking — qwen-3.6-plus-thinking
  • Qwen 3.7 Plus — qwen-3.7-plus
  • Qwen 3.7 Plus Thinking — qwen-3.7-plus-thinking
  • Qwen 3.6 Max Preview — qwen-3.6-max-preview
  • Qwen 3.7 Max — qwen-3.7-max
  • Qwen 3.7 Max Thinking — qwen-3.7-max-thinking
  • Qwen 3.6 Max Preview Thinking — qwen-3.6-max-preview-thinking
  • Qwen 3.8 Max — qwen-3.8-max
  • Qwen 3.8 Max Thinking — qwen-3.8-max-thinking
  • Qwen 3.8 Omni Flash — qwen-3.8-omni-flash
  • Qwen 3.8 Omni Flash Thinking — qwen-3.8-omni-flash-thinking
  • Qwen 3.5 Omni Plus — qwen-3.5-omni-plus

How we measure usage

Anthropic does not publish a token ceiling for Max; it describes Max as 5x or 20x Pro's usage per five-hour session, with weekly limits on top. On Nexum Router, the heaviest user routed 14.3 billion tokens in the week ending 2026-08-31 on the same flat plan. We publish the router's measured weekly usage, from the production rollups, in the FAQ.

  • $5.50/week — about $22 a month
  • No 5-hour windows or weekly caps on Qwen, Xiaomi and Meta models; $5/day of DeepSeek V4.1 Flash included; requests are paced per account.
  • Measured weekly usage published in the FAQ

Client compatibility

Anything that speaks the OpenAI API works: the official SDKs, curl, opencode, OpenClaw, Hermes, Cline, and similar tools. Claude Code is supported through the dedicated Anthropic-compatible endpoint. Xiaomi Mimo 2.6 covers everyday work, and Qwen 3.8 Max handles flagship coding and agentic sessions.

  • OpenAI SDK, curl, and any OpenAI-compatible client
  • Claude Code ready out of the box
  • opencode, OpenClaw, Hermes, and other agent CLIs