Check a JSON payload against a bounded structural contract and return path-level...
https://api.delx.ai/api/v1/x402/json-contract-checkOverview
Check a JSON payload against a bounded structural contract and return path-level errors. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Returns bounded machine-readable JSON for $0.002 USDC via x402 on Base. Execution is deterministic, first-party, local-only, stateless, and does not call an upstream provider; structured validation failures are not billed.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
delx
Source
bazaar
Indexed
2026-08-06 16:11:51
Health
Status
degraded
Latency (p50)
100ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-08 13:42:39
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-08 13:42:39 | degraded | 404 | 101ms | |
| 2026-08-08 10:02:54 | degraded | 404 | 98ms | |
| 2026-08-08 04:45:49 | degraded | 404 | 100ms | |
| 2026-08-08 02:19:03 | degraded | 404 | 100ms | |
| 2026-08-07 19:11:15 | degraded | 404 | 99ms | |
| 2026-08-07 14:23:37 | degraded | 404 | 96ms | |
| 2026-08-07 08:02:30 | degraded | 404 | 101ms | |
| 2026-08-07 03:53:40 | degraded | 404 | 100ms | |
| 2026-08-07 00:39:41 | degraded | 404 | 104ms |