xAI
Grok 4.3 API
A fast xAI reasoning model with a large context window for everyday agent and analysis tasks.
ReasoningFast
Pricing
USD per 1M tokens. No hidden markup.
Input
$0.88/ 1MPublic ref.$1.25
Output
$1.75/ 1MPublic ref.$2.50
Call Grok 4.3 in seconds
It's OpenAI-compatible. Point your existing client athttps://api.glideflowai.com/v1and set the model togrok-4.3.
curl https://api.glideflowai.com/v1/chat/completions \
-H "Authorization: Bearer sk-xxx" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-4.3",
"messages": [{"role": "user", "content": "Hello"}]
}'