Providers
Arcee AI
Arcee AI provides the Trinity family of mixture-of-experts models through an OpenAI-compatible API. All Trinity models are Apache 2.0 licensed. Arcee is an official OpenClaw plugin, not bundled with core, so it needs an install step before onboarding.
Access Arcee models directly through the Arcee platform or through OpenRouter.
| Property | Value |
|---|---|
| Provider | arcee |
| Auth | ARCEEAI_API_KEY (direct) or OPENROUTER_API_KEY (via OpenRouter) |
| API | OpenAI-compatible |
| Base URL | https://api.arcee.ai/api/v1 (direct) or https://openrouter.ai/api/v1 (OpenRouter) |
Install plugin
openclaw plugins install @openclaw/arcee-provideropenclaw gateway restartGetting started
Direct (Arcee platform)
Get an API key
Create an API key at Arcee AI.
Run onboarding
openclaw onboard --auth-choice arceeai-api-keySet a default model
{ agents: { defaults: { model: { primary: "arcee/trinity-large-thinking" }, }, },}Via OpenRouter
Get an API key
Create an API key at OpenRouter.
Run onboarding
openclaw onboard --auth-choice arceeai-openrouterSet a default model
{ agents: { defaults: { model: { primary: "arcee/trinity-large-thinking" }, }, },}The same model refs work for both direct and OpenRouter setups.
Non-interactive setup
Direct (Arcee platform)
openclaw onboard --non-interactive \ --mode local \ --auth-choice arceeai-api-key \ --arceeai-api-key "$ARCEEAI_API_KEY"Via OpenRouter
openclaw onboard --non-interactive \ --mode local \ --auth-choice arceeai-openrouter \ --openrouter-api-key "$OPENROUTER_API_KEY"Built-in catalog
| Model ref | Name | Input | Context | Max output | Cost (in/out per 1M) | Tools | Notes |
|---|---|---|---|---|---|---|---|
arcee/trinity-large-thinking |
Trinity Large Thinking | text | 256K | 80K | $0.25 / $0.90 | No | Default model; extended thinking |
arcee/trinity-large-preview |
Trinity Large Preview | text | 128K | 16K | $0.25 / $1.00 | Yes | General-purpose; 400B params, 13B active |
arcee/trinity-mini |
Trinity Mini 26B | text | 128K | 80K | $0.045 / $0.15 | Yes | Fast and cost-efficient; function calling |
Supported features
| Feature | Supported |
|---|---|
| Streaming | Yes |
| Tool use / function calling | Yes (Trinity Mini, Trinity Large Preview) |
| Structured output (JSON mode and JSON schema) | Yes |
| Extended thinking | Yes (Trinity Large Thinking; tools disabled) |
Environment note
If the Gateway runs as a daemon (launchd/systemd), make sure ARCEEAI_API_KEY
(or OPENROUTER_API_KEY) is available to that process, for example in
~/.openclaw/.env or via env.shellEnv.
OpenRouter routing
When using Arcee models via OpenRouter, the same arcee/* model refs apply.
OpenClaw routes transparently based on your auth choice. See the
OpenRouter provider docs for OpenRouter-specific
configuration details.