Grok 4.6 API

Provider: API Volta Curated

xAI Grok model for reasoning, coding, and real-time knowledge tasks.

Published pricing

Input: $4.89 / 1M tokens · Output: $24.45 / 1M tokens

Capabilities

text, code, reasoning

API examples

POST /v1/chat/completions

curl https://app.apivolta.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"grok-4.6","messages":[{"role":"user","content":"Write a release note."}]}'

POST /v1/responses

curl https://app.apivolta.com/v1/responses \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"grok-4.6","input":"Write a release note."}'

Availability: available

Read the docs · Back to model pricing · Create an account