Send: peer-to-peer money at send.app logoSend: peer-to-peer money at send.app
PWA plus iOS and Android. Sendtags, Send Links, USDC savings. $SEND is an ERC-20 on Base.
devrels.xyz/a/280Send is a peer-to-peer money app. Open send.app in a browser, or install the iOS or Android app, then send, save, and spend from a self-custodied wallet. The public knowledge base is info.send.it. Source lives under GitHub org 0xsend. X: @send.
This is a different product from send.fun, the Solana launchpad. Send.app moves USDC on Base today and is adding private rails on Canton.
What you get
A Sendtag is a username, not a hex address. Other people pay /yourname. Accounts can hold up to five tags. Pricing is in USDC and scales down with length: 6+ characters cost 4 USDC, 1 to 3 characters cost 32 USDC. Register in the app.
Transfers are USDC. Send Links (docs call them Send Checks) are shareable payment links so the recipient does not need an address first. Savings puts idle USDC in a liquid vault. Invest is in-app swapping. Passkeys replace seed phrases for unlock. Support is support.send.app and [email protected].
| Piece | Job |
|---|---|
| send.app | PWA plus iOS and Android money app |
| Sendtag | Human handle for inbound payments |
| $SEND | ERC-20 utility token on Base |
| Send Safe | Passkey m-of-n multisig on Canton |
| CUSD | Privacy-first stablecoin on the Canton path |
| info.send.it | Public knowledge base (Next.js + MDX) |
$SEND on Base
$SEND is an ERC-20 on Base. Official docs list the contract as 0xEab49138BA2Ea6dd776220fE26b7b8E446638956. Total supply is 1 billion. Live totals sit at supply.send.it/total and /circulating. The token is used for Sendtag registration, rewards, and platform governance. Docs state it is not equity and not a claim on revenue. Swap it in send.app or on Aerodrome.
Send Safe
Send Safe is the team treasury. It is an m-of-n multisig on Canton Network, signed with passkeys (Face ID, Touch ID, Windows Hello, or a FIDO2 key). No seed phrase. No browser extension for the core flow. Enroll at send.cantonwallet.com. Bridging in the docs covers Base, Ethereum, and Canton. Send Connect is the browser extension that attaches a Send Safe to Canton dapps.
CUSD is the privacy-first stablecoin in the same docs set. Treat the reserves pages on info.send.it as the source of truth. Do not invent mint addresses beyond what those pages publish.
Stores
iOS: App Store listing. Android package app.send on Google Play. Web at send.app. Brand assets: github.com/0xsend/assets. Knowledge base source: 0xsend/send-info-docs.
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