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Claude · GPT · VS Code workspace · Secure sessions · 100% uptime

Build with Claude.
Inside your workspace.

A secure coding workspace for Claude-powered development. Sign in with Flipped to connect VS Code, your tools, and your plan through short-lived sessions.

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Available models Claude Opus 4.8 Sonnet 4.6 Haiku 4.5 Claude Opus 4 Sonnet 4 GPT-4o GPT-4o mini
flipped — index.ts — AI Workspace
7 models active
Explorer
flipped-extension
src/index.ts
auth.ts
models.ts
package.json
auth.tsindex.ts
import { flipped } from "@flipped/sdk";

export async function handle(request) {
  const plan = await flipped.limits(request.user);

  if (plan.exceeded) {
    return flipped.estimate(request, "opus-5");
  }

  return flipped.stream(request.prompt);
}
flipped AI
Refactor the auth flow to use refresh tokens
const token = await refresh()
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Stream it with streaming enabled
Ask flipped anything…
7AI models
VS Codenative workspace
Faststreaming responses
100%uptime
tokens on Pro
Features

Everything you need,
nothing you don't.

Built for developers who want AI inside their workflow — not in another browser tab.

All Claude models

Every model from Haiku to Opus — latest and legacy. One signed-in workspace unlocks your plan.

VS Code ready

Install the Flipped extension, sign in once in your browser, and keep your workspace and plan connected.

Secure sign-in sessions

Connect VS Code through a browser sign-in and keep access protected with short-lived sessions.

Usage analytics

See every request — model, tokens, latency, status. Know exactly what your app is spending.

Fast responses

Responsive conversations and tool progress directly inside the Flipped VS Code sidebar.

Referral rewards

Refer friends and earn free Pro time. Share your link, they sign up, you both win.

How it works

Three steps
and you're live.

1

Create an account

Sign up free. No credit card needed. Your account and plan stay in one place.

2

Connect VS Code

Click Sign in with Flipped in the extension. Your browser verifies the account and sends back a short-lived session.

3

Build with your plan

Free plan for exploration. Go Pro for higher limits and priority support, all tied to your signed-in account.

Models

Every model you need.
One signed-in workspace.

From Haiku to Opus — latest and legacy — plus GPT. Switch mid-conversation from the model picker.

Claude Opus 4.8
Anthropic
Most capable
Claude Sonnet 4.6
Anthropic
Balanced
Claude Haiku 4.5
Anthropic
Fastest
GPT-4o
OpenAI
Most capable
GPT-4o mini
OpenAI
Lightweight
Claude Opus 4
Anthropic
Legacy
Claude Sonnet 4
Anthropic
Legacy

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