SpaceXAI: Grok 4.20 - API in Egypt, billed in EGP
Livegrok-4.20Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering
Modality
Chat
Context window
2M tokens
Max output
2M tokens
Region
US
Published
29 Sept 2026
Pricing
Input
71.63
EGP per 1M tokens
Output
143.25
EGP per 1M tokens
Monthly cost example
5,730.15 EGP
Illustrative estimate: 50M input + 15M output tokens per month at this model's catalog rates.
Use it via the API
SpaceXAI: Grok 4.20 works with any OpenAI-compatible SDK — point the base URL at https://dev-backend.sovereigneg.com/v1 and use your SovereignEG API key.
Run inference
OpenAI-compatible — POST /v1/chat/completions — drop-in for any OpenAI SDK.
from openai import OpenAI
client = OpenAI(
base_url="https://dev-backend.sovereigneg.com/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="grok-4.20",
messages=[
{"role": "user", "content": "What are some fun things to do in Cairo?"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai"
const client = new OpenAI({
baseURL: "https://dev-backend.sovereigneg.com/v1",
apiKey: "YOUR_API_KEY",
})
const response = await client.chat.completions.create({
model: "grok-4.20",
messages: [
{ role: "user", content: "What are some fun things to do in Cairo?" },
],
})
console.log(response.choices[0].message.content)curl https://dev-backend.sovereigneg.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-4.20",
"messages": [
{"role": "user", "content": "What are some fun things to do in Cairo?"}
]
}'Frequently asked questions
How much does SpaceXAI: Grok 4.20 cost?
71.63 EGP per 1M input tokens; 143.25 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.
What is the context window of SpaceXAI: Grok 4.20?
SpaceXAI: Grok 4.20 supports a context window of 2,000,000 tokens (2M), with up to 1,800,000 output tokens per response.
Where is SpaceXAI: Grok 4.20 hosted?
SpaceXAI: Grok 4.20 is served from US (US-hosted inference).
How do I use SpaceXAI: Grok 4.20 via the API?
SpaceXAI: Grok 4.20 is available through the OpenAI-compatible SovereignEG API: point your SDK's base URL at https://dev-backend.sovereigneg.com/v1 and call /v1/chat/completions with model "grok-4.20" and your API key.