xAI · Chat Completions

Grok 4.7 API

xAI's Grok. Direct answers and one of the cheapest big-name models. Served through RouterHub at $0.07175 input / $0.2152 output per million tokens (prices as of ).

Chat with Grok 4.7Get an API keyConnect a coding agent

Grok 4.7 pricing

−96% vs the official API price of $2.00 input / $6.00 output per 1M tokens (source, checked 2026-10-13).

Input
$0.07175
Cached input
$0.01794
Output
$0.2152
Typical message
≈ 0.018¢

USD per 1 million tokens. A typical message is about 1,000 input and 500 output tokens. Cached input uses the cache-read rate when the provider reports a cache hit. Billed from your prepaid balance.

API compatibility and context

Exact model ID
grok-4.7
Provider
xAI
Variant
Standard
Supported API
OpenAI-compatible Chat Completions API (/v1/chat/completions)
Availability
Preview
Context window
500,000 tokens
Maximum input
Not published
Maximum output
Not published

Use Grok 4.7 through the API

Create a RouterHub account, add prepaid credits and create an API key. Set ROUTERHUB_API_KEY locally, then send a first request with the exact model ID.

cURL
curl --connect-timeout 30 --max-time 600 https://routerhub.si/v1/chat/completions \
  -H "Authorization: Bearer $ROUTERHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"grok-4.7","messages":[{"role":"user","content":"Write a short noir scene set in a lighthouse."}],"max_tokens":256}'

Python: install openai with pip. The example requests 256 output tokens and disables automatic retries, so check Usage before resending a paid request.

Python
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["ROUTERHUB_API_KEY"],
    base_url="https://routerhub.si/v1",
    timeout=600.0,
    max_retries=0,
)
response = client.chat.completions.create(
    model="grok-4.7",
    messages=[{"role": "user", "content": "Write a short noir scene set in a lighthouse."}],
    max_tokens=256,
)
print(response.choices[0].message.content)

Coding tools that work with Grok 4.7

Common questions

What is Grok 4.7?

Grok 4.7 is a xAI language model served through RouterHub using the OpenAI-compatible Chat Completions API. Its exact API model ID is grok-4.7.

How much does Grok 4.7 cost?

RouterHub charges $0.07175 input, $0.01794 cached input and $0.2152 output per million tokens (prices as of 2026-11-08). A typical chat message of about 1,000 input and 500 output tokens costs about 0.018¢. Usage is billed against your prepaid balance.

What is the Grok 4.7 context window?

Context window: 500,000 tokens. Maximum input: Not published. Maximum output: Not published.

Which API does Grok 4.7 support?

Use the OpenAI-compatible Chat Completions API at https://routerhub.si/v1/chat/completions with the exact model ID grok-4.7 and your RouterHub API key (Authorization: Bearer header).

Which coding tools work with Grok 4.7?

OpenCode, VS Code + Continue, VS Code + Cline, Hermes Agent. Each setup guide lists only compatible model IDs.

Can I try Grok 4.7 for free?

Grok 4.7 needs a free RouterHub account with prepaid credits. New accounts get $5 free on their first top-up of $20 or more.

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