Mask a digit string keeping last4. Call when you display agent-held card-shaped ...
https://api.delx.ai/api/v1/x402/card-maskOverview
Mask a digit string keeping last4. Call when you display agent-held card-shaped numbers safely. Returns masked and last4 for $0.001 USDC via x402 on Base. Masking only—does not store PANs. No network, no keys, no retention. Results are advisory; the caller owns budgets, auth, and production controls.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
delx
Source
bazaar
Indexed
2026-08-07 10:11:26
Health
Status
degraded
Latency (p50)
100ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-08-10 17:55:32
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-10 17:55:32 | degraded | 404 | 135ms | |
| 2026-08-10 14:59:55 | degraded | 404 | 99ms | |
| 2026-08-10 06:23:35 | degraded | 404 | 100ms | |
| 2026-08-10 05:20:31 | degraded | 404 | 113ms | |
| 2026-08-09 23:11:28 | degraded | 404 | 580ms | |
| 2026-08-09 17:50:22 | degraded | 404 | 100ms | |
| 2026-08-09 12:49:44 | degraded | 404 | 100ms | |
| 2026-08-09 06:31:04 | degraded | 404 | 101ms | |
| 2026-08-09 02:18:47 | degraded | 404 | 100ms | |
| 2026-08-08 20:28:39 | degraded | 404 | 101ms | |
| 2026-08-08 15:09:21 | degraded | 404 | 99ms | |
| 2026-08-08 10:41:27 | degraded | 404 | 98ms | |
| 2026-08-08 05:13:38 | degraded | 404 | 35ms | |
| 2026-08-08 01:07:09 | degraded | 404 | 107ms | |
| 2026-08-07 20:06:10 | degraded | 404 | 111ms |