Tiered payment receipt (tier 3) — pay with x402 (USDC on Base), get back a short...
https://aeml-x402.zeabur.app/pay/tier3Overview
Tiered payment receipt (tier 3) — pay with x402 (USDC on Base), get back a short-lived signed receipt that gauge-frontdesk /pay/verify can check. Optional ?ref=<query hash>. 分層付款（tier 3）：付款後回短命簽章收據,供 /pay/verify 驗證。
Protocol
x402
Price
$0.10
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
aeml-x402
Source
bazaar
Indexed
2026-07-26 01:02:31
Health
Status
healthy
Latency (p50)
1124ms
Uptime (30d)
75.0%
Reliability Score
64.5/100
Last Checked
2026-07-26 14:59:39
Last Healthy
2026-07-26 14:59:39
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"ref": "optional — opaque reference such as a query hash 選填 — 不透明參照（如 query hash）",
"tier": "fixed 3 (determined by path) 固定 3（由路徑決定）"
},
"type": "http"
}
Output Schema
{
"properties": {
"exp": {
"type": "integer"
},
"ok": {
"type": "boolean"
},
"paid_via": {
"type": "string"
},
"receipt": {
"type": "string"
},
"ref": {
"type": [
"string",
"null"
]
},
"tier": {
"type": "integer"
}
},
"type": "object"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-26 14:59:39 | healthy | 402 | 491ms | |
| 2026-07-26 13:02:18 | down | 502 | 495ms | HTTP 502 |
| 2026-07-26 07:31:28 | healthy | 402 | 1239ms | |
| 2026-07-26 02:55:52 | healthy | 402 | 1124ms |