Laguna S 2.1 API

Poolside's chat model. Call it on 666 AI with the same API key as every other model. Pay as you go; prices follow the upstream in real time and this page updates hourly.

VendorPoolside
Typechat
Price$0.1114 per 1M input tokens · $0.1114 per 1M output tokens
Live testPassed our live test in the last 7 days
Model ID (use this in your request)poolside/laguna-s-2.1:free
Sign up free & get an API keyTry it in the chatSee all model prices

How to call Laguna S 2.1

The API is OpenAI-compatible. Replace YOUR-ENDPOINT with the endpoint shown on your API Key page after you sign up, and YOUR-KEY with your key.

curl https://YOUR-ENDPOINT/v1/chat/completions \
  -H "Authorization: Bearer YOUR-KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "poolside/laguna-s-2.1:free", "messages": [{"role": "user", "content": "Hello"}]}'
from openai import OpenAI
client = OpenAI(base_url="https://YOUR-ENDPOINT/v1", api_key="YOUR-KEY")
r = client.chat.completions.create(
    model="poolside/laguna-s-2.1:free",
    messages=[{"role": "user", "content": "Hello"}],
)
print(r.choices[0].message.content)

Similar models — price comparison

ModelPrice
Nemotron 3 Nano Omni 30b A3b Reasoning$0.081 per 1M input tokens · $0.081 per 1M output tokens
Nemotron 3 Super 120b A12b$0.081 per 1M input tokens · $0.081 per 1M output tokens
Nemotron 3 Ultra 550b A55b$0.081 per 1M input tokens · $0.081 per 1M output tokens
Nemotron 3.5 Content Safety$0.081 per 1M input tokens · $0.081 per 1M output tokens
Laguna Xs 2.1$0.1114 per 1M input tokens · $0.1114 per 1M output tokens
DeepSeek V4 Flash Latest$0.0641 per 1M input tokens · $0.2117 per 1M output tokens

FAQ

How much does the Laguna S 2.1 API cost?

On 666 AI, Laguna S 2.1 costs $0.1114 per 1M input tokens · $0.1114 per 1M output tokens. You pay only for what you use — no monthly fee. Prices follow the upstream in real time; this page updates every hour.

Can I use the official OpenAI SDK?

Yes. The API is OpenAI-compatible: in the OpenAI Python or Node.js SDK just change base_url and api_key, and set model to poolside/laguna-s-2.1:free.

How do I pay?

Bank card (including Google Pay / Apple Pay), USDT / ETH, or bank wire. Top up once and usage is deducted as you go.