> For the complete documentation index, see [llms.txt](https://docs.mozilla.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mozilla.ai/api-reference.md).

# API Reference

- [AnyLLM](https://docs.mozilla.ai/api-reference/any-llm.md): The AnyLLM class - provider interface with metadata access and reusability
- [Responses](https://docs.mozilla.ai/api-reference/responses.md): OpenResponses API for agentic AI systems
- [Completion](https://docs.mozilla.ai/api-reference/completion.md): Create chat completions with any provider
- [Embedding](https://docs.mozilla.ai/api-reference/embedding.md): Create text embeddings with any provider
- [Messages](https://docs.mozilla.ai/api-reference/messages.md): Anthropic Messages API for all providers
- [Exceptions](https://docs.mozilla.ai/api-reference/exceptions.md): Unified exception hierarchy for all providers
- [List Models](https://docs.mozilla.ai/api-reference/list-models.md): List available models for a provider
- [Batch](https://docs.mozilla.ai/api-reference/batch.md): Process multiple requests asynchronously at lower cost
- [Types](https://docs.mozilla.ai/api-reference/completion-1.md): Data models and types for completion operations
- [Responses](https://docs.mozilla.ai/api-reference/completion-1/responses.md): Data models for the OpenResponses API
- [Messages](https://docs.mozilla.ai/api-reference/completion-1/messages.md): Data models for the Anthropic Messages API
- [Model](https://docs.mozilla.ai/api-reference/completion-1/model.md): Data models for model operations
- [Provider](https://docs.mozilla.ai/api-reference/completion-1/provider.md): Data models for provider operations
- [Batch](https://docs.mozilla.ai/api-reference/completion-1/batch.md): Data models for batch operations


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