@adminforth/completion-adapter-openai-responses

AdminForth completion adapter for the OpenAI Responses API.

This package is the fully compatible successor to @adminforth/completion-adapter-open-ai-chat-gpt.

Installation

pnpm i @adminforth/completion-adapter-openai-responses

Usage

import CompletionAdapterOpenAIResponses from "@adminforth/completion-adapter-openai-responses";

const adapter = new CompletionAdapterOpenAIResponses({
	openAiApiKey: process.env.OPENAI_API_KEY as string,
	model: "gpt-5-nano",
	extraRequestBodyParameters: {
		temperature: 0.7,
	},
});

OpenAI-compatible providers can be used by overriding the base URL:

const adapter = new CompletionAdapterOpenAIResponses({
	openAiApiKey: process.env.OVH_AI_ENDPOINTS_ACCESS_TOKEN as string,
	baseUrl: "https://oai.endpoints.kepler.ai.cloud.ovh.net/v1",
	model: "gpt-oss-20b",
	extraRequestBodyParameters: {
		store: false,
	},
});

The adapter supports:

• regular text completion
• json_schema structured output
• reasoning effort control
• tool calls
• streaming output chunks
• streaming reasoning chunks