Node.js

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Requirements

• Node.js 18+
• A Zero Runtime address and auth token from the dashboard
• API keys for the providers you use

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Install

npm install @zrt/js-sdk

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Conventions

• Agents are built with the createAgent({ ... }) factory and define async onEnter() and onExit() lifecycle hooks.
• Core APIs (createAgent, Pipeline, serve, invoke, Room, Sip, functionTool) are imported from @zrt/js-sdk; provider plugins from @zrt/js-sdk/plugins/<name>.
• Pipeline and every provider are factory calls (no new) that take a single options object, for example GoogleLLM({ maxOutputTokens: 8192 }).
• Tools are a name-to-spec map on createAgent, each { description, parameters, execute }. JavaScript cannot read parameter types at runtime, so you describe them yourself. Standalone, reusable tools can also be built with functionTool({ name, description, parameters, execute }).

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API reference