🤖 AI Dev Tools

20 Lines to Route Your AI Agent's Models and Slash Costs Overnight

Your AI agent's stuck on one pricey model? Flip that with WhichModel's dead-simple router—20 lines, live prices, instant savings. Real devs, this could trim your $6K/month bill.

theAIcatchup Apr 10, 2026 3 min read
TypeScript code snippet building a model router with WhichModel for AI agents

⚡ Key Takeaways

  • Build a production-ready model router in 20 lines with WhichModel—no pricing DB needed. 𝕏
  • Live updates every 4 hours track volatile LLM prices and new models, saving $6K+/month at scale. 𝕏
  • Unique edge: Like CDNs for web, this standardizes AI agent routing—expect 80% adoption by 2025. 𝕏
Published by

theAIcatchup

Ship faster. Build smarter.

#AI agents #LLM optimization #LLM routing #MCP SDK #WhichModel #model router

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Originally reported by dev.to

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