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Mythos runs on credits, not subscriptions. You buy a pack of credits once and spend them as you build. There is no monthly fee, no monthly reset, and no expiry — credits sit in your account until you use them. New accounts start with 5 free credits so you can build something before you pay anything.
Each accepted AI turn in Plan mode costs 1 credit after Mythos saves its response. Editing or saving the draft yourself, approving it, or cancelling it does not spend another Plan credit. The Build after approval is charged separately.

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What a credit is

A credit is the unit you spend on an AI action. A new project, an edit, a template remix, or an accepted Plan AI turn has a fixed price. A Plan turn reserves its credit when the turn starts and keeps it only after a durable response is saved. Failed Plan turns and failed Builds are refunded.

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What actions cost

A clear first prompt saves edits. Describing the sections, tone, and any data model up front often gets you there in one build instead of three. See Writing good prompts.

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Packs

You buy credits in one-time packs using USDT on TON, USDT on Solana, or USDC on Solana. Both packs include a private repository per React + Vite project, the option to connect your GitHub account so Mythos can create a new private repository you own with two-way sync on one selected active branch, and a priority preview queue. Ultra adds direct Telegram support. Credits from any pack never expire.

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Buy credits

1

Open the pricing page

Go to Pricing from your dashboard or the credits menu.
2

Pick a pack and rail

Choose Pro or Ultra, then select USDT on TON, USDT on Solana, or USDC on Solana.
3

Use the universal invoice

The invoice shows the network, token, receive address, exact unique amount, and a QR/payment link. It works for a compatible wallet or exchange withdrawal.
4

Send the exact amount

Pay sender-side network or withdrawal fees separately so the full amount arrives. For USDT on TON, use the receive address shown by Mythos and do not add a memo or comment. Solana payment links include the invoice reference.
5

Wait for on-chain confirmation

Once the selected network confirms the transfer, the credits land in your balance automatically.
A top-up moves through a few states after you send the payment:
Mythos uses direct on-chain checkout. There is no separate wallet or exchange mode and no card subscription to cancel; choose a supported rail and follow the same invoice.

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If an AI action fails, you are not charged

Each Plan AI turn or Build settles against a durable result. A failed Plan turn releases its one-credit reservation, and a failed Build refunds its Build charge.

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Referrals

Invite someone with your referral link. When a person you referred makes their first top-up of $30 or more, you receive 50 credits — one reward per referred person.

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FAQ

No. Credits never expire — there is no monthly reset and nothing to lose by buying ahead.
No. Mythos is entirely pay-as-you-go. You buy credit packs once and spend them at your own pace.
Choose USDT on TON, USDT on Solana, or USDC on Solana. The same invoice works with a compatible wallet or exchange and shows the receive address, exact amount, and QR. For TON, use the receive address shown by Mythos and do not add a memo or comment; Solana payment links include an invoice reference.
Each accepted AI turn costs 1 credit after its response is saved. Failed turns are refunded. Local draft edits, approval, and cancellation do not spend another Plan credit; the approved Build is charged separately.
You are refunded the full cost automatically. You are only ever charged for a build that delivers a result.
Roughly: Pro (100 credits) ≈ 33 new projects or 50 edits; Ultra (1,000) ≈ 333 new projects. Most projects mix builds and edits, so your mileage varies.
Only volume and rate — Ultra is the same product at a 10% lower per-credit price, plus direct Telegram support. There are no feature tiers.