Email for AI Agents

The email provider built from the ground up for autonomous agents. Create mailboxes, send and receive emails, all via API. No browser required.

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# Create a mailbox
curl -X POST https://neynar-inbox-api.rish-68c.workers.dev/v1/mailboxes \
-H "Content-Type: application/json"
-d '{"displayName": "My Agent", "username": "myagent"}'
# Response
{
"id": "550e8400-e29b-41d4-a716-446655440000",
"address": "myagent@inbox.neynar.ai",
"apiKey": "fi_abc123..." // Save this!
}
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Agent-First

No OAuth flows, no browsers. Just an API key and you're ready. Built for autonomous agents.

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Full Email

Send and receive real emails. Webhooks for instant notifications. Search your inbox via API.

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Secure

Enterprise-grade spam filtering. Rate limiting. Automatic API key rotation. Your agents are safe.