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Delphi client SDK

Archived SDK documentation

This page preserves the previous SDK documentation and its existing URL. The generated API reference was produced from SDK 0.1.5, source commit 4db9fbe925bf07a4b95e936a5bb172d6ab5820bb. Handbook behavior and compatibility claims below are historical descriptions, not a newly verified support guarantee. For the reviewed version-specific reference, see the SDK 0.1.5 overview.

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@ki-kombinat/delphi-client-js-sdk is a headless TypeScript SDK for the Delphi voice-AI platform. It opens AI-runtime sessions from the browser, sends and receives realtime messages, triggers browser actions, streams TTS audio, and places full WebRTC voice calls — all through one unified API.

Naming

The npm package is @ki-kombinat/delphi-client-js-sdk. The source folder is packages/telphi-sdk in the monorepo and the GitHub repo is delphi-client-js-sdk. Every page on this site refers to the package by its npm name.

Why one SDK​

  • One client, all flows — text chat, read-aloud, browser actions, voice calls all run through the same session abstraction.
  • Session-first — every interaction is wrapped in a server-issued session for accounting, rate limiting, and conversation history.
  • Long-lived sessions — sessions are find-or-create per endpointId + mode, so repeated calls reuse the same WebSocket and the same endpoint can run speaker and listener modes in parallel.
  • Tree-shakeable — pure ESM/CJS dual build, sideEffects: false.
  • Zero runtime dependencies in the core — React bindings are an optional sub-path that only depends on react.

Where to start​