Vercel AI SDK

npm i ai @ai-sdk/openai-compatible

import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { streamText } from "ai";

const binference = createOpenAICompatible({
  name: "binference",
  baseURL: "https://binference.io/api/v1",
  apiKey: process.env.BINF_API_KEY,
  // Adds usage to streamed answers, with what each call cost.
  includeUsage: true,
});

const result = streamText({
  model: binference("anthropic/claude-sonnet-5.5"),
  prompt: "Write a tweet about our agent's first week.",
  maxOutputTokens: 512,
});

for await (const text of result.textStream) {
  process.stdout.write(text);
}