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The SDKs are open source at github.com/sf-voice/sf-voice-core. These docs cover SDK version 0.1.1. We are iterating quickly, so pin your SDK version and expect breaking changes between versions until the API settles. The SDKs cover the core operations: ingest, getTask, pollTask, listAssets, getAsset, deleteAsset, search. Method names follow the naming convention of each language.

TypeScript

@sf-voice/media — Node.js, Bun, Deno, browser

Elixir

:sf_voice — Req-based, returns {:ok, _} or {:error, _}

Go

sfvoice — idiomatic Go with context.Context

Rust

sf_voice_media — async with tokio, builder pattern

Java

sh.sf-voice:sf-voice-media-java — synchronous, Java 17+

Kotlin

sh.sf-voice:sf-voice-media-kotlin — coroutine-native with Ktor
Building in C++? There’s no published package — see the C++ example for a single-header helper you can copy into your project.

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Authentication

SDKs send your API key as the X-API-Key request header. Keep it in an environment variable and avoid committing it to source control.

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Error handling

SDKs use three error categories: Error codes from the API: