No wallet, no x402 setup. Enter your email and we'll send you an API key with $10 in prepaid credits — ready to use immediately.
| Mailboxes created | 20 | $0.50 each |
| Emails sent | 2,000 | $0.005 each |
| Emails retrieved | 10,000 | $0.001 each |
| OTPs extracted | 2,000 | $0.005 each |
| Emails listed | unlimited | free |
| Emails deleted | unlimited | free |
Point your agent at agentmbox.com/llm.txt and it figures out the rest — API, pricing, auth. No SDK, no config file.
const agent = new OpenClaw({
systemPrompt: `You have access to email.
Read https://agentmbox.com/llm.txt
before making any email requests.`,
});