api.x402card.org
5 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 3ungraded 2
endpoints
5
avg trust score
55.9
ecosystem avg 52.0
avg 30-day uptime
92.5%
ecosystem avg 53.6%
avg latency (EU)
799 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.47–$25
USDC per call
networks
1
At a glance
api.x402card.org operates 5 listed x402 endpoints across 1 network. 5 of them carry a computed trust score, averaging 55.9 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 92.5% (above the ecosystem average of 53.6%). Advertised prices range from $0.47 to $25 USDC per call. Best-scored endpoint: /api/card/purchase (grade B, 76.4).
Top endpoints by trust score
- /api/card/purchase/api/card/purchase→
- /api/card/topup/api/card/topup→
- x402card Freeland Travel eSIM/api/esim/purchaseBuy a prepaid Freeland travel eSIM and privately receive its installation QR and activation data. Pay native USDC on Base through x402; no API key or provide…→
- /api/esim/orders/%7BorderId%7D/credentials/api/esim/orders/%7BorderId%7D/credentials→
- /api/esim/orders/%7BorderId%7D/api/esim/orders/%7BorderId%7D→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /api/esim/purchase x402card Freeland Travel eSIM | B 76.0 | 93.0% | 1.00 | $0.47 |
| /api/esim/orders/%7BorderId%7D/credentials | ? 25.6 | — | 0.27 | — |
| /api/esim/orders/%7BorderId%7D | ? 25.6 | — | 0.27 | — |
| /api/card/purchase | B 76.4 | 92.8% | 1.00 | $25 |
| /api/card/topup | B 76.1 | 91.8% | 1.00 | $25 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.