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Palmyr Email Send
x402
Palmyr Email Send is a paid API for AI agents from palmyr.ai, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-12).
Send an email from an owned Palmyr inbox to a specified recipient with a subject and body.
Price / call$0.08
Success—
StatusUnknown
How this service works
Send an email from an inbox you own. Body: { to, subject, body, html? }
Output
A confirmation response indicating whether the email was successfully sent from the specified Palmyr inbox, typically including a delivery status or acknowledgment.
Example use cases
Transactional order notification
“Send an email from my Palmyr inbox to customer@example.com with subject 'Order Confirmed' and body 'Hi there, your order #5678 has been confirmed and will ship within 2 business days. Thank you!'”
Agent-triggered onboarding welcome
“Email new-user@example.com from my Palmyr inbox with subject 'Welcome to the platform!' and an HTML body that says '<h1>Welcome!</h1><p>We're so glad you joined. Click the button below to get started.</p>'”
Automated alert to admin
“Have my agent send an email to admin@mycompany.com with subject 'System Alert: High CPU Usage Detected' and body 'CPU usage on server prod-01 exceeded 90% at 3:42 AM. Immediate review recommended.'”
Technical details
Endpoint
POSThttps://palmyr.ai/email/inboxes/test/send?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to programmatically send outbound emails from an inbox it owns via Palmyr's agent infrastructure, particularly when paying per-call with USDC via x402 is acceptable. Ideal for transactional notifications, autonomous agent communications, and workflows where a dedicated agent-owned inbox is required rather than a shared or third-party SMTP service.
Side effects
- Invalid or non-owned inbox identifier returns an authorization error
- Malformed recipient email address causes a validation failure
- Missing required fields (to, subject, body) returns a 400 bad request
- Payment not attached or insufficient USDC balance causes a 402 payment required error
- Recipient mail server rejection may result in a delivery failure or bounce notification
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — | |
| output | — |
Tags
x402
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