Credits
How credits are earned, spent, and refunded. No monthly fees, no auto-renewals, no cards on file.
What things cost
| Action | Cost | Notes |
|---|---|---|
| New project (scaffold) | 3 credits | One charge covers the agent run + first git commit + sandbox boot. |
| Edit on existing project | 2 credits | Charged per follow-up agent run, regardless of how many files change. |
| Template remix | 5 credits | One-shot when you fork a Mythos starter template. Covers the GitHub /generate call + greeting injection + sandbox. |
| ask_human pause | free | Built into the run cost. Up to 2 pauses per session, 120 s each. |
| Sandbox preview | free | Always-on, sleeps when idle. Cloud Run responds in ~100 ms; the iframe goes live once Vite finishes booting (typically 2-4 s). |
Credit packs
Mythos has no subscription tiers. You buy credits once and spend them at the rates above. Two packs are sold today:
| Pack | Credits | Price (USDT) | Per credit | Saving |
|---|---|---|---|---|
| Pro | 100 | $30 | $0.30 | — (base rate) |
| Ultra | 1000 | $270 | $0.27 | 10 % off Pro |
Pro is the featured pack — most builders land there. Ultra is for agency / heavy iteration usage and bundles direct Telegram support. There is no smaller pack; the 5 free signup credits cover one full project so you can decide before paying anything.
Topping up
Open the Pricing page and pick a pack. You are shown a TRON wallet address and the exact USDT amount to send. Pay from any TRC-20 wallet (TronLink, Trust Wallet, OKX Wallet, a Binance/Bybit withdrawal). Your balance updates on the next on-chain confirmation, usually within a minute.
Refunds
Unused credits can be refunded to the TRON wallet that paid for them within 30 days of the top-up. Used credits are non-refundable because we have already paid upstream providers for the compute behind them. Email support@mythos.new with the project ID and the wallet address to start a refund.
Free credits
- Sign-up: every new account starts with 5 credits — enough for one scaffold + one edit.
- Referrals: when a friend you invited tops up at least $30 USDT for the first time, you get 50 credits. One reward per friend, lifetime. See the Referrals page for details.
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