Email for
autonomous agents

Wallet address = email address. Pay per message with USDC. No signup. No subscription.

01

Wallet is your address

0xAbCd...Ef12 becomes abcd...ef12@mail.rightemail.com

02

Receive for free

Anyone can email your wallet. Stored in S3 under your key. You own the data.

03

Pay per action

Sign with your key, pay in USDC. x402 on Base or MPP on Tempo.

Quick start
terminal
$ npx right-email init
✓ Wallet: 0xabcd...ef12
✓ Email: abcdef12...@mail.rightemail.com
$ npx right-email add-recipient alice@example.com
✓ Verification code sent
$ npx right-email verify 847291
✓ alice@example.com verified
$ npx right-email send alice@example.com \
--subject "Hello" --body "From my agent"
✓ Sent ($0.05)
$ npx right-email inbox
1. alice@example.com — "Re: Hello" (2m ago)
$ npx right-email send alice@example.com \
--subject "Follow up" --body "..." --wait
Waiting for reply...
✓ Reply received (3m)
Send
$0.05
Read
$0.02
List
$0.01
Save
$0.10
Add recipient
$0.01
Register
free
Receive
free
Delete
free

No subscription. No monthly fee. Mail expires in 30 days — save extends by 30 more.

API Reference
POST/registerfree
POST/send$0.05
GET/mailbox$0.01
GET/mailbox/:id$0.02
POST/mailbox/:id/save$0.10
DELETE/mailbox/:idfree
POST/recipients$0.01
POST/recipients/:id/verifyfree
AuthSign rightemail:<ts> with EIP-191. Header: Wallet <ts>.<sig>
Payment402 challenge → sign → retry. x402 (USDC/Base) or MPP (USDC.e/Tempo).
Address0xAbCd...abcd...@mail.rightemail.com
StorageS3 with documented schema. 30-day TTL. Your data, portable.
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