Index onlineMerchant portal
Api Endpoint

agent-exec.448c.org

POST /inbox -- Pay for a disposable, receive-only email address for 24 hours and read what arrives: GET /inbox/{id}/messages returns each mail as text with any verification codes and links extracted, free and owner-signed. Nothing is ever sent from it. Repeat the payment with {id} to extend. Problems or abuse: POST /feedback.

Open interactive test console

Offering

Provider
agent-exec.448c.org
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Infrastructure
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://agent-exec.448c.org/inbox
MIME type
application/json
First seen
2026-10-16T02:11:08.823Z
Last seen
Tags
Email, inbox, Agents, X402

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.02 USDC
Atomic price: 20000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0xc8Fceb0F3611BE99c41586eA2B83F6A0911d2Ff0"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "payTo": "GPbCdSaF5Qcfr5kdundH3etood2q5rafnRwdvVrs3Tan"
  }
]

Observed health

Status
Healthy
Latest latency
295 ms
Average latency
979 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "example": {}
}

Output schema

{
  "example": {
    "id": "018f5b2e-0000-7000-8000-000000000000",
    "address": "k3n8q2w7r1zx@example.com",
    "owner": "0x0000000000000000000000000000000000dEaD",
    "chain": "base",
    "createdAt": "2026-09-02T00:00:00.000Z",
    "expiresAt": "2026-09-03T00:00:00.000Z",
    "expired": false,
    "messageCount": 0,
    "extended": false,
    "payment": {
      "payer": "0x0000000000000000000000000000000000dEaD",
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "network": "base",
      "transaction": "0x0000000000000000000000000000000000000000000000000000000000000000"
    }
  }
}