FastRouter
AI model routing service that automatically selects the best model for each request based on performance and cost.
FastRouter
AI model routing service that automatically selects the best model for each request based on performance and cost.
Authentication
API KeyAdd your FastRouter API key from Organization → Integrations → AI Vendors. Keys are encrypted at rest and scoped to your organization.
Available Models
15 enabled models across 1 category.
Text15
anthropic/claude-opus-4.1chatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
anthropic/claude-sonnet-4chatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
deepseek-ai/deepseek-r1-distill-llama-70bchatModel, languageModel, completionModel
reasoning
google/gemini-2.5-flashchatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
google/gemini-2.5-prochatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
z-ai/glm-5chatModel, languageModel, completionModel
functionCalling, reasoning
openai/gpt-4.1chatModel, languageModel, completionModel
functionCalling, imageInput, vision
openai/gpt-5chatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
openai/gpt-5-minichatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
openai/gpt-5-nanochatModel, languageModel, completionModel
functionCalling, reasoning, imageInput, vision
openai/gpt-oss-120bchatModel, languageModel, completionModel
functionCalling, reasoning
openai/gpt-oss-20bchatModel, languageModel, completionModel
functionCalling, reasoning
x-ai/grok-4chatModel, languageModel, completionModel
functionCalling, reasoning
moonshotai/kimi-k2chatModel, languageModel, completionModel
functionCalling
qwen/qwen3-coderchatModel, languageModel, completionModel
functionCalling