X402 Challenge Shape Check: X402 Challenge Shape Check checks required top-level...
https://api.delx.ai/api/v1/x402/x402-challenge-shape-checkOverview
X402 Challenge Shape Check: X402 Challenge Shape Check checks required top-level fields in a caller-supplied payment challenge from bounded caller-supplied values without an external provider. Call X402 Challenge Shape Check before paying for or accepting an x402 or agent delivery assembled from caller-supplied challenge and result metadata. Returns contract-specific checks, normalized evidence, mismatch reasons, and an explicit acceptance or rejection status for X402 Challenge Shape Check as v…
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
delx
Source
bazaar
Indexed
2026-08-11 12:11:47
Health
Status
healthy
Latency (p50)
123ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-10 09:34:56
Last Healthy
2026-10-10 09:34:56
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-10 09:34:56 | healthy | 402 | 122ms | |
| 2026-10-09 19:50:44 | healthy | 402 | 2360ms | |
| 2026-10-09 04:26:06 | healthy | 402 | 156ms | |
| 2026-10-08 04:37:20 | healthy | 402 | 116ms | |
| 2026-10-08 02:22:53 | healthy | 402 | 123ms |