Pricing
Try Space Bunny Alpha free in your browser, get a free credit grant when you sign up, then pay only for what you use — metered by tokens, no subscription.
Prepaid credits — pay as you go
One OpenAI-compatible key, no OpenRouter account. Credits never expire; top up any time.
Buy credits — start in a minute
Pick a pack, pay with card, and your balance is topped up instantly. Credits never expire.
Secure checkout by Stripe · credits land on your account instantly · manage keys in the dashboard.
Billed by total tokens (prompt + completion). Space Bunny Alpha is free upstream during the OpenRouter preview — you're paying for a stable, signup-free hosted endpoint with predictable limits.
curl https://spacebunnymodel.com/api/v1/chat/completions \
-H "Authorization: Bearer sb_live_..." \
-H "Content-Type: application/json" \
-d '{
"model": "space-bunny-alpha",
"messages": [{ "role": "user", "content": "Hello, Space Bunny!" }]
}'What you get
- Space Bunny Alpha via an OpenAI-compatible endpoint — drops into any SDK, CLI or agent.
- A 1,000,000-token context window and up to 524,288 output tokens.
- Streaming, reasoning control, and multimodal input support.
- Self-serve keys, usage history and invoices in your dashboard.
How billing works
- You prepay for credits; each call deducts
$0.50 / 1M total tokens. - New accounts get a free credit grant to try the keyed API before buying.
- No subscription, no monthly minimum — credits don't expire.
Prefer free?
The in-browser playground is free with no signup, and you can call Space Bunny directly on OpenRouter (model stealth/space-bunny-alpha) if you have an account there. Our paid API is about convenience and reliability, not access to the model.