No app. No extension. Just email.
Send crypto
by email.
Address an email to send@sendat.email. Put the command in the subject: Send 1 SOL to anyone@email.com. Write whatever you want in the body — the recipient gets it as your note. That's the whole product.
One Google sign-in. We give you a wallet bound to your email. Then you never leave your inbox.
tim@gmail.com sent you crypto. Claim it in one click — a wallet is created for you automatically.
How it works
Compose. Send. Done.
You compose
Address an email to send@sendat.email. Put the command in the subject — “Send <amount> SOL to <recipient@email>”. The body becomes a note forwarded to the recipient.
We verify it's you
Your email provider already signs every outgoing message (DKIM). We re-check that signature on our backend — nobody can fake the From — then submit the envelope on Solana.
They receive
The recipient gets a real email. One click, sign in with Google, and the funds land in their wallet. No seed phrase, no app, ever.
Start sending
One visit. Then never leave your inbox.
Sign in once. We create a wallet bound to your email. Fund it. After that, you send crypto exactly the way you send emails — because that's all you're doing.
The smart contract
Complex underneath.
An email on top.
A vault that only opens for the right email — proven by a signature, never by storing the email.
The recipient's email lives on-chain only as a SHA-256 hash. An off-chain verifier signs a claim authorization, and the program checks that signature on-chain through Solana's native ed25519 program. The verifier can never take funds — only authorize one specific recipient. Funds are non-custodial. We can't move them. Nobody can.