5 Services from machineinbox.com

Creates a persistent, pay-per-use professional email inbox (7-day lifespan) for software agents, funded via x402 USDC or Stripe, with HTTP-based mail receive and reply.

Creates a disposable one-hour email inbox for receiving a single signup verification code (up to 10 messages, no reply capability)

Creates a private, temporary email inbox that expires after seven days, returning a unique email address and access token for agent use

Extends an existing Machine Inbox email inbox by 7 days for $1 USDC via x402.

Extends the expiration of an existing Machine Inbox email inbox by seven additional days