SDKs and integrations

Every chat-completions client works out of the box.

HiWay implements the standard chat-completions API. There is no HiWay-specific SDK — you keep using the SDK you already have and just override the base URL. Below are the most common ones.

OpenAI Python

python

from openai import OpenAI

client = OpenAI(
    base_url="https://www.hiway2llm.com/v1",
    api_key="hwy_YOUR_KEY",
)

Anthropic Python

Anthropic's SDK exposes a base URL parameter — same trick. The model name can be one of HiWay's aliases (claude-haiku, claude-sonnet, claude-opus) or a full namespaced ID.

python

from anthropic import Anthropic

client = Anthropic(
    base_url="https://www.hiway2llm.com",
    api_key="hwy_YOUR_KEY",
)

LangChain

python

from langchain_openai import ChatOpenAI

llm = ChatOpenAI(
    base_url="https://www.hiway2llm.com/v1",
    api_key="hwy_YOUR_KEY",
    model="claude-haiku",
)

Vercel AI SDK

typescript

import { createOpenAI } from "@ai-sdk/openai";

const hiway = createOpenAI({
  baseURL: "https://www.hiway2llm.com/v1",
  apiKey: process.env.HIWAY_API_KEY,
});

const result = await hiway.chat("claude-haiku").doGenerate({...});

n8n

Use the HTTP Request node. Method: POST, URL: https://www.hiway2llm.com/v1/chat/completions, Authentication: HTTP Header with Authorization: Bearer hwy_YOUR_KEY, Body: JSON with the standard chat completions schema.

Streaming works too

Pass "stream": true in the request body. HiWay forwards SSE chunks unchanged and accounts for token usage at the end of the stream.