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AgentRXI Email Send
x402
AgentRXI Email Send is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-15).
Sends a single plain-text email to one recipient from a fixed agent sender address, with display name, optional reply-to, and mandatory AI-sender footer with unsubscribe link.
Price / call$0.009
Success—
StatusUnknown
How this service works
Send one plain-text email to one recipient from agent@mail.agentrxi.com, with your display name and an optional reply-to. Every message carries a footer naming the AI sender with one-click unsubscribe. Anti-abuse: 20 emails per wallet per day (5 for new wallets), 2 per recipient per wallet, no phishing, credential requests, link shorteners or brand names; wallets that draw complaints are blocked. Also callable as GET with the same fields as query parameters.
Output
Returns a confirmation object indicating whether the email was successfully queued or delivered, including a message ID or status field. On failure, returns an error indicating the reason (e.g., rate limit exceeded, invalid recipient, anti-abuse policy violation).
Example use cases
Appointment reminder to customer
“Email michael.smith@gmail.com with the subject 'Reminder: Your demo is tomorrow' and the message 'Hi Michael, just a quick reminder that your product demo is scheduled for tomorrow at 2pm EST. Reply to this email with any questions.' Use the display name 'Acme Sales Bot' and set reply-to as sales@acme.com.”
Order shipment notification
“Send a plain-text email to lucy.chen@example.com with subject 'Your order has shipped!' and body 'Hi Lucy, great news — your order #4821 has shipped and should arrive within 2-3 business days. Thank you for shopping with us!' — sender display name should be 'ShopBot by Acme'.”
Agent fleet alert to on-call engineer
“Email oncall@devteam.io with subject 'ALERT: High error rate detected' and body 'Automated alert: error rate on service payments-api exceeded 5% in the last 10 minutes. Please investigate. Triggered at 14:32 UTC.' Use the display name 'MonitorBot' and reply-to devops@devteam.io.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/email/send?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to send a single plain-text email to one recipient with transparent AI-sender attribution and built-in compliance (unsubscribe footer, anti-abuse controls). It is ideal for agentic notification workflows, appointment confirmations, order updates, or alerts where regulatory-friendly sending with automatic AI disclosure is required. Prefer it over raw SMTP or bulk email APIs when you want per-send micropayment billing via x402 and don't need HTML formatting or bulk sending.
Side effects
- Rate limit exceeded (20 emails/wallet/day or 5 for new wallets)
- Recipient limit exceeded (max 2 emails per recipient per wallet)
- Wallet blocked due to complaints
- Anti-abuse policy violation (phishing, credential requests, link shorteners, brand impersonation)
- Invalid or malformed recipient email address
- Subject line exceeds 150 characters
- Body exceeds 10,000 characters or contains more than 5 links
- Payment not provided or insufficient (requires $0.009 USDC)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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Zero review prompt (fires after every successful call)
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