blackboxify

BlackboxAI API client with OpenAI-compatible interface, streaming support, multiple auth accounts, and token pricing

tokenx

Fast and lightweight token estimation for any LLM without requiring a full tokenizer

@ai-sdk/perplexity

The **[Perplexity provider](https://ai-sdk.dev/providers/ai-sdk-providers/perplexity)** for the [AI SDK](https://ai-sdk.dev/docs) contains language model support for Perplexity's Sonar API - a powerful answer engine with real-time web search capabilities.

@microfox/usage-pricing

A TypeScript SDK for Tracking Pricing & Usage of any LLM and TypeScript AI SDK internally.