Arctic puts 50 free language models and 10 free image models from 24 makers behind one key and one API. It runs only on free tiers (Groq, Google AI Studio, Cloudflare Workers AI, OpenRouter (free models), Hugging Face (free credit), Pollinations), so nobody pays for anything.
One prompt, up to four models, streamed side by side with a receipt per lane.
Paste a Robinhood Chain token. Onchain facts, then an AI risk read written from them.
Read the wallet behind a token: every Pons v2 launch it signed, how far they got, and whether it traded its own curves.
One edition an hour of Robinhood Chain: launches, graduations, most traded, biggest moves, and a post ready for X.
A wallet's watchlist: Arctic remembers each token's state and shows what changed since.
The same questions across several models, graded blind by another model, with a link to share.
The live catalog: prices, context, tools, reasoning and vision, filterable and exportable.
One visual brief sent to two image models.
Design an agent in conversation, test it, then call it with a key.
OpenAI-compatible Chat Completions and a single-file terminal agent.
Client keys with budgets, rate limits, allowlists, rotation and receipts.
Start in the Playground. Sign a message with your wallet (free, no gas) to get client keys. Point any OpenAI SDK at Arctic and keep your code as it is.
Send model: "auto" and Arctic picks a free model, skipping models that cannot handle tools or images in your request. When a free host is busy, the call moves to another host of the same model.
Open 20/day · Member 200/day · Holder 1,000/day · Guardian 4,000/day requests. Every response names its host; the Ledger shows the whole pool live.
Newest in the catalog: Qwen3.8 27B (2026-08-14).