Give your agent 300+ models through one API
Chat completions across 300+ models through one router.
Read the launch post →router300+
GPT-5ClaudeGeminiLlama
fallback · exact cost
Paste and ship
Drop this into Cursor, Claude Code, or any agent. It reads the skill manifest and wires up LLM for you.
Agent prompt
Read https://usenaive.ai/skill.md and use the Naïve LLM primitive in my project. Start with: naive llm chat -m anthropic/claude-sonnet-4.6 "..."
What you get
300+ modelsOpenAI, Anthropic, Google, open weights.
One routerSwap models without new integrations.
Metered usageDraws from your credit balance.
Tool-readyDrop into any agent runtime.
One call to llm
CLI, SDK, or REST — one bearer token, one credit balance.
CLI
LLM
Route agent reasoning through a single API with model fallbacks, usage metering, and the same bearer token as every other primitive.
300+ models
OpenAI, Anthropic, Google, open weights.
One router
Swap models without new integrations.
Metered usage
Draws from your credit balance.
Tool-ready
Drop into any agent runtime.
# Run with your API key exported
$ naive llm chat -m anthropic/claude-sonnet-4.6 "..."