OpenViSTAI · Agents · Blockchain · Crypto
Submit a project
Menu
AI Developer Tools & SDKs

Any LLM

Any LLM is an open-source Python library that provides a unified interface for communicating with language-model providers. Applications can use a direct completion function or a reusable client, selecting a provider and model for requests.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Any LLM — OpenViST project profile in AI Developer Tools & SDKs.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Any LLM when building a Python application that should communicate with one or more supported language-model providers through a common interface.

Who it is for

  • Python developers integrating language-model inference into applications
  • Teams that want to switch among supported providers through a shared interface

Documented uses

  • Add a text-completion feature to a Python application.
  • Change the target LLM provider without replacing the application's integration interface.
  • Use a reusable client for multiple requests or a direct function for scripts and experimentation.
Before you choose

Requirements & limits

The library is open source under the Apache-2.0 license. Installation requires Python 3.11 or newer; API keys are required for the selected providers.

  • Install provider-specific SDK extras for the services you plan to use.
  • Provider credentials are configured separately, commonly through environment variables.
  • The direct function creates a new client per call; the AnyLLM class reuses a client for multiple operations.
  • Custom OpenAI-compatible endpoints are documented for gateways or local servers without a dedicated provider entry.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Install a provider-specific SDK extra and configure its key

Prepare a Python environment to make requests through one chosen provider.

Before you start

  • Python 3.11 or newer
  • An API key for the chosen provider

Steps

  1. Install any-llm-sdk with the extra for your provider, such as the command below.

    Documented command
    pip install 'any-llm-sdk[openai]'

  2. Set the provider's API key as an environment variable, such as OPENAI_API_KEY.

Expected outcome

The SDK and the provider credential are configured for use in an application.

Guide limitations

  • This covers installation and credential configuration, not a request or deployment.
  • The chosen provider must be supported, or the endpoint must be OpenAI-compatible.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
11 October 2026
Original website title
mozilla-ai/any-llm · Official homepage title · retained in its source language
How we review sourcesSuggest a correction