Studio
Spend hours. Every job shows what it cost.
Estimated cost for this message: ~0.006 hReceipts are real · hours deducted per reply
example
exampleYour gallery · kept on this device
Size
Quality
Count
Cost: 0.003 h
Gemini 2.5 Flash Image. A failed render never deducts hours.
Your private endpoint
Not running
Stops automatically when the time is up or your hours hit zero. Extend any time.
Endpoint
https://api.gpuhours.xyz/v1/
API key
gh_live_••••••••••••••••
Pick a GPU and a model
Provisioning · usually under 2 minutes
Endpoint live · OpenAI-compatible
Stops at zero · nothing else billed
GPURTX 4090
Rate1.00 h / hour
Duration1 h
ModelLlama 3.1 8B
Total1.00hours
Indicative rate; the exact quote appears before you confirm.
Hours spent
0.000
Jobs
0
Chat · Images · Private
0 · 0 · 0
Average per job
—
Last 7 days
| When | Job | Model | Hours |
|---|
Receipts on this device. Sign in with your wallet to see the factory's copy.
Agent keys
Give an AI agent or a script its own key. It spends your hours per call through an OpenAI-compatible endpoint, with the same receipts you see here.
KeyIssued by the factory, bound to your wallet
Use it like any OpenAI-compatible API
curl https://api.gpuhours.xyz/v1/chat/completions \
-H "Authorization: Bearer gh_live_…" \
-H "Content-Type: application/json" \
-d '{ "model": "best", "messages": [{ "role": "user", "content": "hello" }] }'
# the response carries the receipt
{ "usage": { "hours": 0.002, "balance": 3.398 }, "choices": [ … ] }
Or let the agent pay per call, no key at all
GET https://api.gpuhours.xyz/x402/chat → 402 Payment Required
{ "accepts": [{ "asset": "USDG", "chain": 4663, "to": "0x248C…79Dc", "amount": "0.0024" }] }
# the agent pays USDG onchain, retries with the tx hash, gets the answer
Keys and pay-per-call open with the factory API. Until then, agents can use your own OpenRouter key directly.
Settings
OpenRouter keyDevice mode: runs chat and images on your own key until the factory key is set. Stored only in this browser.
WalletNot connected
Factory APINot set · device ledger
Local dataChats, gallery and receipts kept on this device