Ysaere Notary — pay ~$0.02 USDC → signed hash_only receipt + verify_url; free GE...
https://api.ysaere.com/v1/notary/receiptsOverview
Ysaere Notary — pay ~$0.02 USDC → signed hash_only receipt + verify_url; free GET resolve/proof (integrity, not factual truth).
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
ysaere
Source
bazaar
Indexed
2026-09-09 04:13:22
Health
Status
degraded
Latency (p50)
270ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-09-10 00:42:07
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"content_hash": "v2:sha512:00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"mode": "hash_only"
},
"bodyType": "json",
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"data": {
"content_hash": "v2:sha512:…",
"mode": "hash_only",
"signature": "…",
"verified": true,
"verify_url": "https://api.ysaere.com/v1/notary/receipts/…"
},
"provenance": {
"kind": "external_attestation",
"mode": "hash_only",
"signature": "…",
"verify_url": "https://api.ysaere.com/v1/notary/receipts/…"
},
"usage": {
"credits_consumed": 0,
"payment_rail": "x402",
"x402_tx_hash": "0x…"
}
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-10 00:42:07 | degraded | 404 | 270ms | |
| 2026-09-09 14:06:34 | degraded | 404 | 274ms | |
| 2026-09-09 11:47:05 | degraded | 404 | 250ms |