OpenAIGateway

class OpenAIGateway(apiKey: String, host: String = DEFAULT_OPENAI_HOST, engine: HttpClientEngine? = null, json: Json = DEFAULT_JSON) : LlmGateway, StreamEventsGateway

Ktor-Client backed gateway to the OpenAI chat-completions API.

apiKey

Bearer token. Required for the public OpenAI endpoint.

host

Base URL of the OpenAI HTTP API. Default is DEFAULT_OPENAI_HOST. Override for Azure OpenAI or other compatible endpoints.

engine

Optional Ktor engine override. Tests pass a MockEngine here.

json

Json codec used for request / response (de)serialisation.

Constructors

constructor(apiKey: String, host: String = DEFAULT_OPENAI_HOST, engine: HttpClientEngine? = null, json: Json = DEFAULT_JSON)

open suspend override fun availableModels(): List<String>

fun close()

Closes the underlying Ktor client.

open suspend override fun completeJson(model: String, messages: List<LlmMessage>, schema: JsonObject, config: CompletionConfig): JsonObject

open suspend override fun completeJsonResponse(model: String, messages: List<LlmMessage>, schema: JsonObject, config: CompletionConfig): LlmGatewayResponse