Adnan Hajar 9463c35697 feat(providers): add Amazon Nova integration

Add Amazon Nova as a provider with OpenAI-compatible chat completion API.

- Add Nova model definitions (Nova 2 Lite, Pro, Micro)
- Add --nova-api-key CLI flag for onboarding
- Add interactive and non-interactive auth handlers
- Add implicit provider resolution from NOVA_API_KEY env var
- Add Nova to auth choice options and preferred provider mapping
- Create docs/providers/nova.md documentation

Nova API endpoint: https://api.nova.amazon.com/v1
Default model: nova/nova-2-lite-v1

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-01-30 11:02:02 -05:00

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Model providers (LLMs) supported by OpenClaw

You want to choose a model provider

You need a quick overview of supported LLM backends

Model Providers

OpenClaw can use many LLM providers. Pick a provider, authenticate, then set the default model as provider/model.

Looking for chat channel docs (WhatsApp/Telegram/Discord/Slack/Mattermost (plugin)/etc.)? See Channels.

Highlight: Venius (Venice AI)

Venius is our recommended Venice AI setup for privacy-first inference with an option to use Opus for hard tasks.

Default: venice/llama-3.3-70b
Best overall: venice/claude-opus-45 (Opus remains the strongest)

See Venice AI.

Quick start

Authenticate with the provider (usually via openclaw onboard).
Set the default model:

{
  agents: { defaults: { model: { primary: "anthropic/claude-opus-4-5" } } }
}

Provider docs

Transcription providers

Deepgram (audio transcription)

Community tools

Claude Max API Proxy - Use Claude Max/Pro subscription as an OpenAI-compatible API endpoint

For the full provider catalog (xAI, Groq, Mistral, etc.) and advanced configuration, see Model providers.

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