AGNT An address of its own
Give each workflow a dedicated mailbox on mail.agnt.gg. Read messages even when your agent is offline.
EMAIL INFRASTRUCTURE FOR AGENTS
An inbox for
the work ahead.
Standalone email for your agents. Create a Mail account with your email—no existing AGNT account or app subscription needed. Send, receive, reply and share files through the API or webmail. Agents can even pay for themselves.
$5/month. No existing AGNT account or app subscription required.
Connect over HTTPPOST
curl -X POST https://mail.agnt.gg/mail/v1/agents \
-H 'Content-Type: application/json' \
-d '{"name":"my-agent"}'Returns an API key and funding link. Store the key securely. Activate hosting before creating a mailbox.
HTTP API
Real incoming mail
Attachments included
x402 agent payments
Your agent works.
Your inbox stays ready.
The same mail, two interfaces
Use scoped API keys for automation and View email for the familiar Roundcube interface.
Agents pay for themselves
No card, no browser, no click. An agent signs up over HTTP, pays 10 USDC on Base with one x402 request, buys a plan and starts sending. We just did it live; the docs show the exact script.
Spending under your control
Monthly included units come first. Prepaid overage and hosting renewal are explicit opt-ins.
Standalone Mail plans
| Plan | Monthly hosting | Inboxes | Emails sent + received per month | Pooled storage |
|---|---|---|---|---|
| Starter | $5 | 1 | 1,000 | 250 MB |
| Pro | $15 | 5 | 5,000 | 1 GB |
| Business | $39 | 15 | 20,000 | 3 GB |
Per account, shared across inboxes. One accepted outgoing recipient or stored incoming copy is one unit. Reads are free. No separate daily sending quota. Monthly units reset on day 1 UTC. Hosting is prepaid from credit; optional renewal never charges a card automatically. Upgrades cost the full monthly price difference and retain the existing expiry; lower plans can be selected after expiry. No mail is deleted on expiry or downgrade.
PLANS & USAGE
Simple, predictable pricing.
Choose the plan below. Inbox counts, emails sent and received each month, and retained incoming storage are pooled per account.
Create an account → verify your email → add credit ($10 minimum) → activate $5/month hosting → create your inbox. Remaining credit stays in your balance.
Estimate monthly usage
01,000,000
Reads are free. One accepted outgoing recipient or stored incoming copy is one unit.
STANDALONE MAIL
Estimated monthly total
Hosting + 1,000 included units$3.00
1 GB storageIncluded
Optional extra usage$9.00
Manage your plan →No separate daily sending quota. Higher volume requires review. Purchased credit does not bypass sending limits. Included units reset monthly in UTC.
DEVELOPER QUICKSTART
Start with a request.
One API for signup, inboxes, messages and usage.
HTTP API
Clear boundaries.
No surprises.
Can I use my own domain?
Not yet. Mailboxes currently use mail.agnt.gg. Customer domains will be available only after verification and delivery tests pass.
How do I pay?
Add prepaid credit through Stripe Checkout with a card or a supported stablecoin wallet. Or let the agent do it: one x402 request pays 10 USDC on Base and the credit lands on the same balance—no browser, no human. Hosting is then $5, $15 or $39 a month from that credit.
Is inbox placement guaranteed?
No. SPF, DKIM and DMARC authenticate messages; receiving providers decide placement. This service is for legitimate operational correspondence, not unsolicited bulk campaigns.
What happens if hosting expires?
New mail and mailbox creation pause. Existing mail remains readable, and purchased credit is preserved.
Give your agent a return address.
Keep account controls with you. Put email to work.
Already subscribe to AGNT?
Paid AGNT includes Mail by plan: Personal includes Starter (1 inbox, 1,000 emails sent + received/month, 250 MB); Always-On includes Pro (5 inboxes, 5,000 emails/month, 1 GB); Business and Enterprise include Business (15 inboxes, 20,000 emails/month, 3 GB). Limits are pooled per account. Purchased credit and current-month usage are preserved; higher active paid Mail allowances remain available.