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agmail 24-Hour Receive-Only Email Inbox (MPP)
x402
agmail 24-Hour Receive-Only Email Inbox (MPP) is a paid API for AI agents from agmail.shveik.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).
Creates a temporary 24-hour receive-only email inbox for an AI agent, paid via MPP (stablecoins), returning the inbox address, secret, and expiry details.
Price / call$0.1
Success—
StatusUnknown
How this service works
Receive-only email inboxes for AI agents, by the hour. Pay in stablecoins with x402 or MPP; one call returns the code or the link.
Output
Returns a JSON object containing: the plan type ('1h' or similar), a secret token for inbox access (e.g. 'agm_…'), the assigned email address (e.g. 'acme42@agmail…'), a message cap (e.g. 50 messages), a unique inbox ID (e.g. 'ib_…'), and an ISO 8601 expiry timestamp indicating when the inbox will be deactivated.
Example use cases
Agent verification inbox
“Set up a 24-hour email inbox called 'verify-agent01' so my AI agent can receive a verification email from a third-party service it's signing up to.”
Support inbox for an agent fleet
“Provision a receive-only inbox named 'supportbot99' that lasts a full day so my agent fleet can accept inbound support messages while processing a batch job.”
Temporary webhook reply address
“Create a 24-hour inbox called 'webhook-replies' for my agent to collect email callbacks from an external API it triggered today.”
Technical details
Endpoint
POSThttps://agmail.shveik.dev/v1/mpp/inbox-24h?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a temporary receive-only email address that lasts a full 24 hours (as opposed to a shorter 1-hour plan) and when paying via MPP with stablecoins. Prefer this over the 1-hour variant for longer-running tasks or workflows that may span multiple hours. Ideal for agents that need to receive a verification email, capture callbacks, or listen for replies over the course of a working day.
Side effects
- Invalid name format — name must match ^[a-zA-Z0-9]([a-zA-Z0-9._-]{1,30})[a-zA-Z0-9]$ or the request is rejected
- Payment failure — if the MPP stablecoin payment of $0.1 USDC cannot be processed, the inbox is not created
- Name already taken — if the requested name is already in use, a conflict error may be returned
- Expired inbox — attempting to use an inbox after its 24-hour window results in rejection
- Message cap exceeded — inbox stops accepting messages once the 50-message limit is hit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string |
Output
Schema · Response
{
"type": "json",
"example": {
"plan": "1h",
"secret": "agm_01234567…",
"address": "acme42@agmai…",
"msg_cap": 50,
"inbox_id": "ib_012345678…",
"expires_at": "2026-10-06T1…"
}
}Tags
x402
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