Cerebras API keys

Keys

• csk-tHeNSe6ESDSdA8jT523U76SCTrlYS-YA0EblHfeOa9qI3eh2active2.0M tokensverified 3d agoap-northeastCopy
• csk-hfGg8FnKV-73B450lH0lDohcMfMGaT10RFIf1PiKglHRNJEOactive5.1M tokensverified 3d agoCopy
• csk-RdcJDfJi2-QuQ3Sz_gy5nrFsRMu0D9kh4m9l0SeSk_o1skgiactive$5.94 creditverified 4d agoeu-westCopy
• csk-BGE7xHUpesBU88CtvpU4BuF1CZjDVPGFQXbdS__UJKtzFtwwactive2.6M tokensverified 5d agoCopy
• csk-7a5nuaGsgGWirS84M61DUj4Vt9pB6oyloiTPd9hjm95rkIwDactive$37.06 creditverified 5d agoCopy
• csk-2WFRKoLO6ueFIS2DS33WBa8kBvtTdxM0CatZpEIex3JTlqNcactive8.1M tokensverified 6d agoCopy
• csk-WDwTWN3wz2HbVHtx8w_BP__j740FloivrOaP0kqvj7KCjSsdactive2.9M tokensverified 3d agoCopy
• csk-9is_3ItAfvCm20Byj_WmWTa3YxPan1Uv0QQUMgu0SKqX4p8Factive$20.83 creditverified 6d agoCopy
• csk-YxNjnKP8rIbwsAV7KxQlBn8vKXt1XS2yeazb-MSym4D5Ukt7active$37.46 creditverified 4d agoCopy
• csk-BH-bhVGlDsCHZ43g22B0vyxIKzST-3cKEBxGNp0_uM0tj0dVactive$30.94 creditverified 5d agoCopy
• csk-gHlhHcJr6fsDjFkUmuAUVS0_ctvVKvGnW_7Ui3CY6YWw_Ryvactive$31.95 creditverified 5d agoCopy
• csk-tS-TYFL8zptaDXiUWwwYyM2yeszf2a46zFFUMBoTMOA3IRSyactive7.4M tokensverified 5d agoeu-westCopy
• csk-6azeqQmpDm-Nw17Utu_th15EPemShS3NQfTw27CrWbzDXdWMactive$32.21 creditverified 5d agoCopy
• csk-2VVSfqmPDtmaBY8NVMR_G_KsYqAENm3bxvWcotG4CvlJhy6eactive$31.50 creditverified 4d agoap-northeastCopy
• csk-SzlosudVL0_HEumxs7tw0-s3yZYw4EVx1QpuzbL7CCddjxkSactive$22.23 creditverified 3d agoeu-westCopy
• csk-3Nk5TlUFob_nztnynq5RpXvxy4FvfZxTiIXlpmEH9iyfq5vLactive$35.84 creditverified 4d agoCopy
• csk-BrdGkBhWGF7HK3aTnCji2-snmSCJ2zndS8SyXGx7qvJ8nuUCactive$29.27 creditverified 5d agoCopy
• csk-s2ZUQnmBi-MMuEATawAobb5DY3gLYrhu0H5rQm0nFTHMaMh3active$33.93 creditverified 3d agoCopy
• csk-O-jSfnkcBvuDYiM6m_fRdWaIXQbDkkOjPvSHzhRhkxBJ81Kyactive0.8M tokensverified 5d agoeu-westCopy
• csk-rtEDomThGxlcml4NZo98zM75JQ2SQN2IbKxXYmg0nMQSUNDfactive9.0M tokensverified 5d agoCopy
• csk--ijj7OWvi6c5ZA58U_AB7rAUyBpu9w1koUTIhR19-GYssiveactive$5.15 creditverified 6d agoeu-westCopy
• csk-fCwe8wGqRNGdeOfKbiR0ZiQuH-0RsURnXWLNc-nY2ZirDXS1active3.0M tokensverified 5d agoCopy
• csk--xbA9Egr4nn3TtfDNEeCAKvTDoamC0djrH8Y7gqvdBAIdIWnactive$6.02 creditverified 6d agoCopy
• csk-YVVg5kHvgJ9xYlhGd1wcoNVfZDk1rfc8PlfFudoCtl1El5Ypactive6.3M tokensverified 4d agoCopy
• csk-m95HXPGlmDzupedks7-rNNEd0z7827XXn-xisuAJr_nb9Cvpactive$21.14 creditverified 4d agoCopy

Using your Cerebras key

Export the key as CEREBRAS_API_KEY, then call the API at https://api.cerebras.ai/v1.

export CEREBRAS_API_KEY="your-key-here"

curl

curl https://api.cerebras.ai/v1/chat/completions \
  -H "Authorization: Bearer $CEREBRAS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "llama-4-scout-17b-16e-instruct",
    "messages": [{"role": "user", "content": "Say hello"}]
  }'

Python (OpenAI SDK)

from openai import OpenAI
import os

client = OpenAI(
    api_key=os.environ["CEREBRAS_API_KEY"],
    base_url="https://api.cerebras.ai/v1",
)

resp = client.chat.completions.create(
    model="llama-4-scout-17b-16e-instruct",
    messages=[{"role": "user", "content": "Say hello"}],
)
print(resp.choices[0].message.content)

Node.js

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.CEREBRAS_API_KEY,
  baseURL: "https://api.cerebras.ai/v1",
});

const resp = await client.chat.completions.create({
  model: "llama-4-scout-17b-16e-instruct",
  messages: [{ role: "user", content: "Say hello" }],
});
console.log(resp.choices[0].message.content);