OpenAdapter is an all-in-one affordable coding plan. Access the best open-source AI models — DeepSeek, Qwen, Mistral, Kimi K2.5, MiniMax, GLM-5, and more — in any editor. One plan starting at $9/mo.

Which AI models are included?

40+ open-source models across providers including DeepSeek, Qwen, Mistral, Kimi · Moonshot, MiniMax, GLM · Zhipu, Meta Llama, NousResearch, and more. New SOTA models are added on a rolling basis as they become available.

Which editors and tools are supported?

Cursor, VS Code (with Cline, Continue.dev, Roo Code), Windsurf, Claude Code, Aider, OpenCode, Zed, Void, PearAI, and more. Any editor with a custom base URL works.

Do I need to manage API keys?

No. OpenAdapter gives you one endpoint and one subscription. No juggling API keys from multiple providers.

Is there a free tier?

Yes — the Free plan includes 40+ open-source SOTA models with a strict daily quota, no credit card required.

OpenAdapter

Get Started

All changelog entries

Improvement0.1.1IntegrationsMCPSetup

One-liner setup, MCP Store, paid plans

March 15, 2026

One-liner setup scripts for Claude Code, OpenClaw, Cursor, Cline, Continue, Windsurf, and Aider — paste, run, done.
MCP Store with Search, Vision, and Image MCPs ready to install.
Paid plans live — Lite, Pro, and Max with one-tap checkout.
Cleaner billing and login screens.

Fixes & QOL

Audio transcription quota counting, Anthropic-format error shapes on /v1/messages.

Newer

Per-key limits, capability badges, and a proper onboarding

Older

Hello world — OpenAdapter is live in beta