OverviewFAQGetting startedAccount modelCo-signerNetworksFees & gasPaymentsTradingEarnProposalsRecoverySecuritySupport
Summo docs
Summo is a mobile wallet for digital markets: one app to hold and send money, pay in stores, trade, and earn. See what Summo does.
Reference documentation for the Summo platform: accounts and keys, fees, payments, trading, earning, recovery, and security.
Start here
Getting startedDownload, create an account, fund the wallet, and complete a first transaction.Account modelThe smart accounts Summo provisions on each chain, and the three keys that secure them.The co-signerThe key Summo holds, what it checks before it signs, and what it can never do.NetworksThe networks Summo supports.
Money & markets
Fees & gasWhat a transaction costs, the ways a network fee can be paid, and how gas credits work.PaymentsSending assets to people and addresses, QR Pay, and what each costs.TradingSwaps, perpetual futures, and prediction markets.EarnHow yield is produced, the types of vault available, and the risk profile of each.
Safety & support
ProposalsHow account changes that require guardian approval are proposed, approved, and applied.Recovery & guardiansHow guardians and the recovery phrase restore access when a device, or the written phrase, is lost.Security modelCustody, the co-signer, guardians, recovery, and the threat model.SupportHow to reach Summo support.