# Classer ## Docs - [Async Batch](https://docs.classer.ai/api-reference/batch.md): Async batch processing for large-scale classification - [Classify](https://docs.classer.ai/api-reference/classify.md): Classify text into exactly one label - [Generative LLM](https://docs.classer.ai/api-reference/generate.md): OpenAI-compatible chat completions, /responses, and /models - [Overview](https://docs.classer.ai/api-reference/overview.md): Classer API reference - [Tag](https://docs.classer.ai/api-reference/tag.md): Tag text with multiple labels - [Authentication](https://docs.classer.ai/authentication.md): How to authenticate with the Classer API - [Introduction](https://docs.classer.ai/introduction.md): Low-cost, fast AI classification API. From $0.08/1M tokens. - [Pricing & Limits](https://docs.classer.ai/pricing.md): Priority levels, pricing, free tier, and rate limits - [Quickstart](https://docs.classer.ai/quickstart.md): Get up and running with Classer in under 5 minutes - [Python SDK](https://docs.classer.ai/sdks/python.md): Official Python SDK for Classer - [TypeScript SDK](https://docs.classer.ai/sdks/typescript.md): Official TypeScript/JavaScript SDK for Classer ## OpenAPI Specs - [openapi](https://docs.classer.ai/api-reference/openapi.json) ## Optional - [GitHub](https://github.com/classer-ai) - [Community](https://discord.gg/classer)