STB Superapp vs Namebase Wallet

SpendTheBits is a self-custody crypto wallet for stablecoins and 13 chains: USDC, USDT, Bitcoin, Lightning, Ethereum, Solana, XRP, TRON and more. Earn yield on idle stablecoins, send, bridge, and get paid by AI agents — your keys never leave your phone. YOUR KEYS, YOUR CRYPTO • Fully self-custody: the seed phrase and private keys are generated and stored only in your phone's secure keychain — never on our servers • One recovery phrase for BTC, LTC, ETH, Base, Linea, BNB, POL, AVAX, SOL, XRP, TRX, FLR and SUI, plus USDC and USDT across chains • Bitcoin over Lightning: instant, low-fee payments from a node on your phone • Restore into any compatible wallet, any time — no lock-in EARN ON IDLE STABLECOINS • Put idle USDC to work in vetted on-chain vaults held by your own keys • A 0–100 Yield Safety Score routes deposits and a Treasury Auto-Defense circuit breaker can exit to liquid USDC on a safety breach • Observed yield, not projections; sends unwind just what you need, just in time PAY, AUTOPAY & STREAM • Send instantly to addresses or @handles • Recurring autopay from one signature — a revocable allowance, never an escrow • Stream salary, rent or vesting per second; claim whenever you like • Bridge USDC between chains with Circle CCTP GET PAID BY AI AGENTS • Your @handle doubles as an x402-payable endpoint: agents pay USDC over HTTP 402 straight to addresses only you control • Pay any x402 API from your wallet by pasting or scanning its URL SPEND • Buy gift cards from popular brands by paying in any crypto PROTECT & RECOVER • Recipient risk-screening and an anti-swap broadcast firewall • Scam-token quarantine: unverified airdrops never count as real funds • Spending guardrails: caps, allowlists, quiet hours, one-tap freeze • Clear-signing — see exactly what you approve • Social recovery via guardians and an inheritance flow NON-CUSTODIAL BY DESIGN No exchange, no order book, no fiat ramp: SpendTheBits is a wallet. Even the AI Copilot is prepare-only — it proposes, your device disposes. Crypto is volatile and involves risk. SpendTheBits is a non-custodial wallet; you are responsible for safeguarding your recovery phrase.

Your keys. Your names. Namebase is a self-custody wallet for Handshake — the blockchain where top-level names are won at public auction, not rented from a registrar. Bid, hold HNS, and manage on-chain DNS. Private keys never leave your device. Bid on names Open an unclaimed name, place a blind bid, reveal after bidding ends, then register the name or get your coins back. Manage the ones you own Renew, transfer, or finalize a name. Edit the DNS records it publishes on chain. Send and receive HNS Pay any Handshake address. Payments, bids, and name actions land in one history you can filter. Open Handshake sites A browser is built in. It resolves names through the node on your device and checks each site’s certificate against its on-chain TLSA record. Run a node Namebase runs a real Handshake node on your device. Light by default so you can start immediately; switch to full in Settings when you want to verify the chain locally. Your keys stay on the device, behind a 24-word recovery phrase only you hold, and an optional password. Restore an existing Bob or Shake Wallet from that phrase. There is no account, no sign-in, and no way to buy, sell, or exchange HNS in the app. Namebase cannot access your wallet or recover a lost phrase. Handshake is a young protocol. Names and coins can lose value, and a lost recovery phrase cannot be restored by anyone.