Every merchant signup provisions a full multi-chain wallet — 22 coins, own BIP-44 branch, receive/send/swap from a dashboard, Telegram Mini App, or a public account page. No separate install, no seed-phrase paper, no extra sign-up.
/app. Receive, send, swap, sweep, payouts, settings. Lives on any browser.LIVE/u/:username page your followers can tip. Same underlying wallet.LIVEm/44'/coinType'/merchantIndex'/0/userIndex. We never mix merchants.LIVEHonestly: on the hosted service OrbChain holds the master key and signs for you — you don't hold your own private keys, and we won't dress that up. What makes it self-custodial in practice is the exit: your funds sit on a non-pooled branch, and you can auto-sweep every payment to an external wallet only you control, so your money ends up under your keys, not ours. Holding the signing keys yourself is a self-hosted deployment.
Not yet as the sending wallet — the gateway uses our HD branch for broadcasting. You CAN set a hardware-wallet address as your auto-sweep target so all incoming funds flow to it.
Open @OrbChainBot, tap "Open wallet", sign in with your OrbChain credentials. Telegram renders the wallet as an inline web app — receive-address QR, balance, one-tap send.
Every merchant has a shareable /u/:username page. Followers/fans can tip any supported coin. Same wallet, same keys, different surface.
Email, password, 22 coins. No second app to install.