Plain language.
No traps.

Qubble Chat is an end-to-end encrypted messaging service operated by Qubble Labs LLC (Wilmington, Delaware, USA), trading as Qubble Labs. The service is provided as-is, on a best-effort basis. There is no SLA for the free tier.

The service uses in-app utility credits (QBC, “Quantum Bubble Credits”) to meter usage. QBC are prepaid service credits used only inside Qubble Chat for in-app features (chat time, gifts, photo sends, longer message-purge ceilings). They are not a token, coin, or cryptocurrency. They are not securities, not investments, not currency. They are not transferable between users. They are not redeemable for cash. They confer no rights to any future product, asset, governance position, or revenue share.

• You will not use Qubble Chat to facilitate illegal activity under US law.
• You will not attempt to extract another user's key material, impersonate them, or interfere with the service's integrity.
• You will not use the service to harass, threaten, or harm other users.
• You will not exploit bugs to obtain unauthorised QBC credits, access, or service time. If you find one, report it to security@qubblelabs.com.

Violation may result in termination of access. We do not pre-screen messages (we can't — they're encrypted); enforcement is reactive, based on reports.

• No uptime guarantee. The service may be unavailable for maintenance, capacity issues, or other reasons.
• No message-recovery guarantee.The architecture is designed so we can't restore lost or purged messages. Back up anything you need elsewhere.
• No financial product. QBC credits are prepaid service credits, not a token or financial instrument. We make no representation about future value, market price, convertibility, or appreciation. There is no secondary market, and Qubble Labs will not facilitate one.
• No warranty of merchantability or fitness for a particular purpose. The service is provided as-is. To the maximum extent permitted by law, Qubble Labs is not liable for indirect, consequential, or incidental damages arising from use of the service.

Qubble Chat's free tier requires no payment. The free tier includes a daily allotment of QBC credits, regenerating each UTC day.

If you choose to add credits, the current Phase 1 process is a manual bridge: you send cryptocurrency to a published operations wallet with a memo that binds the payment to your codename. Credits are posted to your account after on-chain confirmation. The exchange rate is pegged at 100 QBC ≈ $1 USD at the time of confirmation.

QBC credits are non-refundable. Once your account is credited, those credits are yours to use within Qubble Chat and are not returnable for cryptocurrency, fiat, or anything else. Cryptocurrency sent to the operations wallet is non-refundable once on-chain. Unused credits remain on your account indefinitely, subject to account closure for breach of these terms, and cannot be cashed out, transferred between users, or converted to fiat by Qubble Labs.

Every credit and every spend is recorded in a hash-chained, append-only ledger you can review in full at any time at chat.qubblelabs.com/credits/history.html. Top-ups link directly to the originating Solana transaction. Room presence durations are recorded in a separate session log so your usage is independently verifiable end-to-end.

Pricing and credit costs may change with advance notice via the notify line or the @QubbleOfficial X account.

Either party may terminate use of the service at any time. We may suspend or terminate access for material breach of these terms, without notice if the breach poses an immediate risk to the service or other users.

These terms are governed by the laws of the State of Delaware, USA, without regard to its conflict of laws principles. Disputes will be resolved in the state or federal courts located in Wilmington, Delaware.