Validate 0x + 64 hex transaction hash shape. Call when preflight before receipt ...
https://api.delx.ai/api/v1/x402/tx-hash-format-checkOverview
Validate 0x + 64 hex transaction hash shape. Call when preflight before receipt lookup. Returns valid boolean as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
delx
Source
bazaar
Indexed
2026-08-18 19:13:13
Health
Status
healthy
Latency (p50)
160ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-08-24 19:17:06
Last Healthy
2026-08-24 19:17:06
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-24 19:17:06 | healthy | 402 | 530ms | |
| 2026-08-24 12:26:45 | healthy | 402 | 188ms | |
| 2026-08-24 09:23:16 | healthy | 402 | 112ms | |
| 2026-08-23 21:06:52 | healthy | 402 | 160ms | |
| 2026-08-23 17:36:04 | healthy | 402 | 151ms | |
| 2026-08-23 07:04:49 | healthy | 402 | 206ms | |
| 2026-08-23 01:01:24 | healthy | 402 | 531ms | |
| 2026-08-22 16:47:27 | healthy | 402 | 72ms | |
| 2026-08-22 12:49:36 | healthy | 402 | 648ms | |
| 2026-08-22 07:26:14 | healthy | 402 | 160ms | |
| 2026-08-21 20:12:10 | healthy | 402 | 38ms |