Grok 3 API

US xAI

Try in Playground → Get API key

Grok 3 is a general-purpose model from xAI. Available through the MeshTok unified API.

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Pricing (official list, per 1M tokens)

Input

$3.00/M

Output

$15.00/M

Specifications

Context window131.072K tokens Input modalitiesImage StreamingYes APIOpenAI-compatible

How to use Grok 3

Drop-in OpenAI replacement. Change only the base_url and model.

# Python -pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://meshtok.com/v1",
    api_key="sk-your-MeshTok-key",
)

resp = client.chat.completions.create(
    model="x-ai/grok-3",
    messages=[{"role":"user","content":"Hello!"}],
)
print(resp.choices[0].message.content)

# cURL
curl https://meshtok.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-MeshTok-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"x-ai/grok-3","messages":[{"role":"user","content":"Hello!"}]}'