One endpoint. Every frontier model.
Pay with $KILN and the tokens burn, with up to 30% extra credits.
Pay with USDC and that revenue buys $KILN back and burns it too.
Every request makes supply smaller.
Burn the token. Run the model.
Pay in USDC. Half of it still burns.
Every USDC top-up splits in two. Half pays the model providers for your requests. The other half buys back the token and burns it.
Card-free, stablecoin-simple, and it still shrinks the supply.
One key per project.
Production, your agent, staging: give each its own key and see exactly what each one has spent. Revoke one without touching the others.
Same balance behind all of them.
Same wallet. Same balance, everywhere.
Top up on your laptop, prompt from your phone. Sign in with the wallet you already use and your credits are there.
No accounts to sync. No password to remember.
Your credits don't expire.
Top up once and the balance waits. Next week, next month, whenever you come back with a prompt.
No monthly reset. No use it or lose it.
One signature. Credits in seconds.
Burn the token from your wallet, approve once, and the balance is ready to spend on any model. Bigger burns earn up to 30% extra.
No card. No checkout page.
Not every prompt needs the biggest model.
DeepSeek V4 Pro writes output at roughly 11x less than Claude Opus 5.5.
Rewrites, summaries, quick code fixes: send them to the cheap one. Save the heavy model for the hard problems. Same key, you pick per request.
Already built on the OpenAI SDK?
Swap the base URL. Keep everything else.
Same client, same calls, same streaming. Claude, GPT, Gemini, Grok and DeepSeek behind one key, paid for with your wallet.