> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zerogpu.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Plug ZeroGPU's nano language models into the tools and runtimes you already use.

ZeroGPU is an inference provider. We run specialized small and nano language models across an edge-powered network, purpose-built for the high-volume tasks specific verticals depend on, from ad-tech classification to content moderation to document extraction. The result: more efficient compute, faster latency, and roughly 50% lower cost than frontier-model workflows.

Because ZeroGPU is OpenAI-compatible, it drops into the tools you already use. The integrations below let you route eligible workloads to ZeroGPU from your coding agents, frameworks, gateways, automation tools, and ad-tech pipelines, without rebuilding your stack. Each page ships when its integration is live.

Before you begin, read the [quickstart](/docs/quickstart) to provision an [API key](https://platform.zerogpu.ai/dashboard) and pick a model from the [model catalog](/docs/model-catalog). Every integration below points at the same OpenAI-compatible endpoint at `https://api.zerogpu.ai/v1`. Prefer to call the API directly? Use one of our [official SDKs](#official-sdks) for your language.

## Editor & Agent Integrations

<CardGroup cols={2}>
  <Card title="LangChain" icon="crow" href="/integrations/langchain">
    Offload classification, extraction, PII redaction, and chat from LangChain agents to ZeroGPU's nano models with eleven ready-made tools.
  </Card>

  <Card title="MCP Server" icon="plug" href="/integrations/mcp">
    Connect any MCP client to ZeroGPU's nano models over the Model Context Protocol.
  </Card>

  <Card title="Skills + CLI (Claude Code)" icon="terminal" href="/integrations/claude-code-plugin">
    Route Claude Code's repetitive steps through ZeroGPU from the terminal. Powered by the ZeroGPU Router.
  </Card>

  <Card title="Claude Skill" icon="sparkles" href="/integrations/claude-skill">
    Upload one SKILL.md so Claude follows ZeroGPU best practices whenever you ask about inference, models, the CLI, or the API.
  </Card>
</CardGroup>

## Official SDKs

Call the OpenAI-compatible endpoint from your language of choice. Each guide shows how to point an existing OpenAI client at ZeroGPU.

<CardGroup cols={2}>
  <Card title="Go" icon="golang" href="/integrations/sdk/go">
    Wire ZeroGPU into Go services using an OpenAI-compatible client.
  </Card>

  <Card title="JavaScript" icon="js" href="/integrations/sdk/javascript">
    Drop ZeroGPU into Node.js and the browser with the OpenAI JavaScript SDK.
  </Card>

  <Card title="Python" icon="python" href="/integrations/sdk/python">
    Use the OpenAI Python SDK with ZeroGPU's base URL for chat, classification, and extraction.
  </Card>

  <Card title="Ruby" icon="gem" href="/integrations/sdk/ruby">
    Use ZeroGPU from Ruby with the OpenAI-compatible client library.
  </Card>

  <Card title="Rust" icon="rust" href="/integrations/sdk/rust">
    Call ZeroGPU's endpoint from Rust with an OpenAI-compatible client.
  </Card>
</CardGroup>