AI

StableEmail

stableemail.dev

Pay-per-send email via micropayments: an AWS SES-backed API supporting subdomains, inboxes and replies, paid in USDC on Base or Solana.

Back to x402 service market

Buy a managed inbox

POST
https://stableemail.dev/api/inbox/buy

Send email

POST
https://stableemail.dev/api/send

Buy a subdomain

POST
https://stableemail.dev/api/subdomain/buy
Service information
Category
AI
Uptime (30 days)
100%
Avg response time (30 days)
213 ms
Information updated
Sep 11, 2026
Transactions · 30 days
Volume
15.66 USDC
Transactions
356
Payer addresses
19

Based on Base USDC records and updated hourly. This does not represent fulfilled sales.

Service tags
send
email
micropayments
backend

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StableEmail by stableemail.dev | x402 Service · StableOps