TypeScript SDK

The TypeScript SDK integrates with the Vercel AI SDK and Next.js server actions.

Getting started

1. Install

bun add @revenuetrack/core @revenuetrack/ai

2. Set environment variables

REVENUETRACK_API_KEY=rt_...

3. Track AI SDK calls

import { init } from "@revenuetrack/core";
import { track } from "@revenuetrack/ai";
import { anthropic } from "@ai-sdk/anthropic";
import { generateText } from "ai";

init(); // reads REVENUETRACK_API_KEY

const { text } = await generateText({
  model: track(anthropic("claude-sonnet-4-20250514")),
  prompt: "Hello!",
});

console.log(text);

Wrap your model with track() and all calls are tracked automatically. Events are auto-flushed in the background.

What gets recorded

• Token usage (prompt/completion/total)
• Latency and status
• Provider, model, and operation name