For the complete documentation index, see llms.txt. This page is also available as Markdown.

Coding Assistants

Use FastRouter as an OpenAI-compatible provider inside your coding assistant. One key, 100+ models, full observability and cost control.

Every coding assistant below speaks the OpenAI-compatible API, so pointing it at FastRouter takes two fields: a base URL and a key. Once traffic routes through FastRouter you get:

  • 100+ models from OpenAI, Anthropic, Google, xAI, Meta, Groq, and Mistral behind one endpoint, including coding models like Grok Code Fast 1. Swap models by changing one slug, no re-auth.

  • Observability on every request: cost, tokens, latency, and which model ran, visible in real time in your dashboard.

  • Reliability through automatic failover across providers, response caching, and intelligent routing.

  • Governance with per-key budgets, rate limits, model restrictions, role-based access, and project isolation.

The setup is the similar everywhere: paste your FastRouter key, set the base URL, enter a model slug in provider/model-name format. Pick your tool below for the exact steps.

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