Quickstart
Five minutes: account → credits → API key → first request. The same balance also powers GPU rentals, chat and the CLI.
01Create an account
ex5.ai/login — sign up with your e-mail and a 6-digit verification code. GitHub/Google sign-in works too.
02Load credits
In the console: Billing → Add credits — by card, $5 minimum. Credits are prepaid; GPUs are billed per second, models per token.
03Get an API key
Settings → API keys → + Create key. The key is shown once, at creation time only.
04First request
curl
curl https://ex5.ai/v1/chat/completions \
-H "Authorization: Bearer $EX5_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "ex5-security-27b",
"messages": [{"role": "user", "content": "Merhaba!"}]
}'DROP-IN
Already on the OpenAI SDK? One change is enough: point base_url at https://ex5.ai/v1. Streaming, tool use and JSON mode all keep working.