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.

Four new MAX models — and GLM-4.7 moves to GLM-5 — Changelog

Four models land on OpenAdapter today, and one is on its way out.

Hy3 and GPT-5.6 Luna — 1x quota

Both come in at 1x quota, the same cost as a standard model, which makes them the cheapest MAX-tier models on the platform. If you want frontier-class output for everyday agent loops without burning through your plan, start with these two.

Hy3 is Tencent's Hunyuan 3. Luna is the newest GPT-5.6 variant.

DeepSeek V4 Pro 0813 — 2x quota

DeepSeek re-post-trained V4 Pro. It serves under the same name you already use — DeepSeek-V4-Pro — so nothing in your config changes.

Qwen 3.8 Max — 4x quota

Alibaba's newest flagship and the largest Qwen we carry. It is the most expensive model on the platform at 4x quota, so reach for it when the task actually warrants it.

All four are MAX tier, so they need a paid plan.

GLM-4.7 is retiring

GLM-4.7 is being retired. You do not need to change anything — requests for GLM-4.7 now serve GLM-5 automatically, so existing configs, scripts and agents keep working. GLM-5 is the stronger model on every axis, and it costs the same 1x quota.

If you would rather be explicit, switch your config to GLM-5 at your convenience.