Ed25519-signierte Preis-Attestierung für Reiseangebote (Flüge, Hotels, Fähren, K...
https://travel.hanibal-ai.com/api/attest-v2Overview
Ed25519-signierte Preis-Attestierung für Reiseangebote (Flüge, Hotels, Fähren, Kreuzfahrten) mit Plausibilitätsprüfung. Pay-per-Call über x402 v2 auf Base; die Beobachtung liefert der Käufer.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Reise-Agent Attest v2 (PayAPI)
Source
bazaar
Indexed
2026-10-28 21:34:31
Health
Status
healthy
Latency (p50)
372ms
Uptime (30d)
94.8%
Reliability Score
87.4/100
Last Checked
2026-10-31 07:08:19
Last Healthy
2026-10-31 07:08:19
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"currency": "EUR",
"passengers": 1,
"price": "129.99",
"price_scope": "per_person",
"route": "BER-FCO",
"source": "googleflights-local",
"source_url": "https://www.google.com/travel/flights",
"travel_date": "2026-12-09"
},
"type": "http"
}
Output Schema
{
"example": {
"expires_at": "2026-01-01T12:05:00Z",
"id": "att_0123456789abcdef0123456789abcdef",
"instance": "example",
"issued_at": "2026-01-01T12:00:00Z",
"issuer": {
"alg": "Ed25519",
"did": "did:web:example.org",
"key_id": "key-id-example",
"pay_to": "0x1111111111111111111111111111111111111111",
"public_key": "base64url-public-key"
},
"payment": {
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payer": "0x2222222222222222222222222222222222222222",
"scheme": "exact",
"x402_version": 2
},
"plausibility": {
"checks": [],
"status": "ok",
"ttl_seconds": 300
},
"service": "Reise-Agent Attest",
"signature": {
"alg": "Ed25519",
"key_id": "key-id-example",
"value": "base64url-signature"
},
"subject": {
"cabin": null,
"currency": "EUR",
"note": null,
"observed_at": "2026-01-01T12:00:00Z",
"passengers": 1,
"price": "129.99",
"price_scope": "per_person",
"route": "BER-FCO",
"source": "googleflights-local",
"source_url": "https://www.google.com/travel/flights",
"travel_date": "2026-12-09"
},
"terms": {
"meaning": "Beobachtung, keine Buchungsgarantie und keine Preisgarantie.",
"verification": "/api/attest/verify"
},
"version": "1"
},
"type": "json"
}